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FS-1800/N FS

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5. 5 3 5 1 2 Before starting 585 5 3 5 2 DISASSOMDINY AMORE M 5 4 5 2 1 Removing the 5 4 1 Removing the eee n enne 5 4 5 2 2 Removing the paper feed unit nennen nennen nnn nnns 5 6 5 2 3 Removing the main charger unit 5 7 5 2 4 Removing the operator panel and outer covers 5 8 1 Removing the operator eene nene 5 8 2 Removing the top cover face down output enne 5 9 3 ee Ate d e e P etn 5 10 4 Removing the left 44 4 enn 5 11 5 2 5 Removing the drum unit 5 12 5 2 6 Removing the pickup roller and feed roller 5 13 5 2 7 Removing the MP paper feed 5 15 5 2 8 Removing the transfer 5 17 5 2 9 Removing the controller unit and the principal circuit 5 18 1 Removing and opening the controller 5 18 2 Removing the engine board and power supply unit 22
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11. 202 5V1 5 VDC Power supply 14 5 I 5 VDC Power supply 15 5V1 5V DC Power supply 16 5 5 V DC Power supply 17 GND Signal ground 18 GND Signal ground 19 GND Power ground 20 GND Power ground 2 24 1 1 24 V DC Power supply 22 24 1 I 24 V DC Power supply 23 24 1 I 24 V DC Power supply 24 24 1 I 24 V DC Power supply YC203 424VI 22V DC Power supply to sensor board 2 24 1 24VDC Power supply to sensor board 3 424VI 24VDC Power supply to sensor board 4 GND Not used 5 GND Not used 6 24 2 I 24 V DC Power supply 7 424V2 I 24 V DC Power supply 8 424V2 I 24 V DC Power supply 9 ERASEDR O 0 V 14 7 V DC Eraser lamp board Turn On Off 10 WINLED O 0 V 4 3 V DC Waste toner full sensor board light emitting Turn On Off 11 TNRFUL O 0V 4 V DC Waste toner full sensor light receiving Toner full Detected Not detected Signal validates during WTNLED signal output 12 Reserved 13 5 2 5 V 0V DC Power supply to sensor board Printer status Ready Sleep 14 GND Signal ground 15 EEDIO O 5 DC pulse EEPROM Drum board data signal 16 EECLK O 5V 0OV DC pulse EEPROM Drum board clock signal 17 REGPAP I 0 V 5 V DC Registration sensor Paper Detected Not detected 18 PVOLANI I 0 V 5 V DC Paper gauge sensor 1 On Off 19 I 0 V 5 V DC Top cover switch On Off FS 1800 1
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14. pee inc s RN 10sues 4x3 10sues i i dvaoau uoinjo i 1ese1 r r i H3Svi oom su H NOLOWW 0698 0 78 0121 i 0609 0876 0698 0918 0802 0802 0902 0 22 0969 Queste OMA 1 4 9 5 i s LL 01 6 tray feeding Legal size face down tray output A 8 FS 1800 1800N FS 3800 3800N Wiring diagram Parallel I F Centronics Optional unit I F Pin photo diode sensor board istration clutch LCD controller board KP 738 To PF 60 DU 60 or HS 60 111 212 313 414 Reg Feed clutch MP Feed solenoid Middle feed clutch 15 746 5 651 Optional unit 5 8 uz 48 a Polygon motor I F connector gt gt gt YC04 82999 5 0 58 SE 5 28 8 se YC07 cc gt gt uo xs EISIST 552 OP24V LAG Tow 2845515 01410 8 SE YS02 06 803 804 805 806 807 808 898 2 y 8 5 S 8 i Engine relay board
15. E ev 1noad 54 SorHd asa QNO 8 4 eer 1 1 5 77 aa 6 e y OS OS Sd NOJQA AS8S Asas 9 sa loss 25 NHION3 6 XOS nos uias 15 e QNO 9 08641 6v dl Bred gt cHOlLX3 gt cy koleo 78 OL IS eg AS S eg ev aN 19 7 L7 109A 1 D D Ss Ord 00841 5 80841 98641 0841 10841 28641 91 001 110 6evu 109 521248 AS 478 FS 1800 1800N 5 3800 3800 41 Power supply unit 120 V AC model Sanken
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17. 1 13 7 Canadian Department of Communications compliance 1 13 8 Avis de conformit aux normes du minist re des Communications du Canada 1 13 9 ISO 749 iacere rhet o ath eau 1 13 10 CE marking directive 1 14 11 Declaration of conformity Australia 1 14 1 4 Environmental requirements eene nennen nennen nan nennen annie nnmnnn nnmnnn nnna 1 15 1 4 1 Environmental Conditions nen nennen 1 15 1 1 16 2 MOOR GU et 1 17 3 Note on DOWOL idrico exe ke e E ER do aed tu a eh Peta aa aide dg A oe te 1 17 4 1 1181512111 81 251110 1 18 1 5 About the toner container 1 19 TBA Toner uu eene ro e E He e te ER d Ida PE EE Ee ted eheu tas 1 19 1 Toner container handling nennen enne enne 1 19 2 Toner container storage
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19. sssssssssssssseseseeeeee nennen nennen 4 23 2 Motors solenoids clutches and others 4 24 3 Drum unit and developer 4 25 4 3 2 Operation of circuit boards 22 00 000000 4 26 oec ume eate o ni iD o 4 26 Main board 777 for FS 1800 1800N 4 26 Main board 858 for FS 3800 3800N 4 4 27 2 Engine board a EE 4 28 Eraser lamp Control 4 29 control 1 a 52226555 ie ee e eant Doa Eo era E e cbe ta Haee taa ds 4 30 Heater lamp control 4 31 3 board nude or m ct al a aes 4 33 Paper gauge sensing 4 33 Interlock ONCU ee 4 34 Paper size detecting CCU 4 36 4 Power supply ee AE Dg de ales 4 38 5 ott Co er e E P e o t 4 39 4 1 Electrophotographic system Electrophotography is the technology used in laser printing which transfer data representing texts and graphics objects into a visible image which is developed on the photosensitive drum finally fusing them on paper using the light beam generated by a laser di
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22. gt Read Data gt Write Data gt Delete Data Partitions RAM Disk Mode On RAM Disk Mode gt Disk Size 4 gt Read Data gt Write Data gt Delete Data gt List of Partitions pd See ee eee Continued on next page FS 1800 1800N FS 3800 3800N 2 25 Paper Handling gt gt Tray Mode First gt Tray Size A4 or Letter gt Plain gt Size DL or Business gt Plain gt BulkFeeder Size gt BulkFeeder Type Plain a gt Cassette Size gt gt gt Unit mm gt gt Unit inch pore gt Cassette Type Plain gt Feed Select Cassette gt Duplex Mode None gt Stack Select Face down gt Opt StackerMode Sorter gt Override A4 LT Override 4 1 gt Adjust gt Custom 1 gt gt weight Normal gt gt weight Heavy Thick gt gt weight Light Thin 1 gt gt Duplex Path Disable I gt gt Duplex Path Enable gt Reset Type Adjust E E NE ONE ONE UND RD ER UL URL UL URL URL URL URL I FS 1800 1800N FS 3800 3800N 2 26 LIFE Counters gt Total Print gt Toner Installed il gt
23. 20 7217 81 12 1 Service manual KYOCERA mila FS 1800 FS 3800 Ec sss Page printers 5 1800 1800 3800 3800 Series Combined Service Manual C Kyocera Corporation 2000 rights reserved Export Edition Notice The information in this manual is subject to change without notification Additional pages may be inserted in future editions The reader is asked to excuse any technical inaccuracies or typographical errors in the present edition No responsibility is assumed if accidents occur while the service person is following the instructions in this manual The contents of this manual are protected by copyright No part of the manual may be reproduced or copied by any means without the permission of the copyright holder Information This equipment has been tested and found to comply with the limits for a Class A Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against FS 1800 1800N FS 3800 3800N harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does ca
24. 6 Connector Contigurations a Oe P o ata 6 mE 7 RS 232C For computers with DB 9 connector 2 7 RS 232C For computers with DB 25 connector 4 sse 7 Parallel interface The printer uses a bidirectional parallel interface for high speed data transmission for the host computer This interface includes the buffers which are compatible with the IEEE 1284 standards The parallel interface provides support for the ECP and nibble modes in this standards The parallel interface mode can be changed by commanding Prescribe commands on a PC Selecting the parallel interface mode To change the parallel interface mode PC running MS DOS 18 needed Connect the printer to the PC via the parallel interface Then at the DOS prompt type a FRPO OO the letter O and the number zero command as follows depending on the desired parallel mode To set the parallel interface mode Type at the DOS prompt Normal echo R 00 0 EXIT lptl High speed echo R FPRO 00 1 gt 1 1 Nibble echo R 00 5 EXIT lptl Automatic echo R 00 70 EXIT lptl Factory set default FS 1800 N FS 3800 N C 3 Parallel interface pin assignment The pins of the parallel interface connector carry the signals listed below The function for each signal is detailed on
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27. 1 1 00101 1 1 1 1 1 1 1 1 1 00 5 i i i 10798 0 78 0098 5 10088 088 i o i i i 1 08010 0598 0728 i i i i i 1 T T i 1 T N i 0596 1 0289 i 1 0091 D i i 090 1 i wa o i 0086 0 0407 i 0 2 i 0202 f 1 H H 1 2 5 a sw 0 t i 1 i i 1 i i i i s i LE 01 6 8 2 9 5 4 0 Ld 9 9 uoinjo pee NOHOH LH 1eJsueJ NOHOHL Buidoje eg svig 35 44 NOHON piouejos umop dn eoe pee 40sues 1x3 106195 9 uoinjo 80934 1ese1 571 uen NOLOWW FS 1800 1800N FS 3800 3800N A 6 MP tray feeding Letter size face down tray output wef jeded sejeoipur jo ponad siy ul Jaded Zy peeds wel Jaded sejeoipur euim 814 ye Jeded eoueseJd ou
28. FS 1800 1800N FS 3800 3800N 0 44 3 FS 3800 3800N 2 24 gt 1000 gt Courier Dark Courier Regular gt Letter Gothic Regular gt Letter Gothic Dark gt Size 012 00 gt Eus 2118 of Fonte 1 gt Copies 001 gt Orientation Portrait gt Orientation Landscape gt Protect Auto gt Protect gt LF Action only gt LF action CR and LF gt LF Action Ignore LF Action LF only gt CR Action CR and LF gt CR Action Ignore CR gt Wide 4 Off gt Wide 4 Continued on next page a E Print Quality gt E 21 a gt KIR Mode gt Read Fonts On gt gt Data gt Mode gt Write Data Off gt Mode 3 gt Delete Data gt 11 Ste Partitions gt Resolution Fast 1200 mode gt Resolution Fine 1200 mode gt Resolution 300 dpi a gt Resolution 600 dpi gt Print Density 03 Opt ROM gt Read Data Partitions et Fh m Ej w x gt V pis 0 a
29. veldl 13 9 22 290 10 16 anao 50 6 68 E 2VINOH 620 E 151 10 VSPZATPZNS aj 0241 88 5 10241 9 za lhe 1 9 9a Sv zvi 38 2195 to 5 EYNdI 28 SAET SYI 9vi 2 Son Lu 2 10 VSVZA1PZNS 02 8v m 6 27199 8 1 21148 8vndo 6v1 er 98 94 7 01 1 yt 98 LWT gt 8 LYNdI 271 9 98 219049 wal 2128 s 18 wfe Yon Lu L 20 LO WSP2ATPZNS 0212297 sivi i 88 6 Sivndo 91v z 48 141 g 98 yt 98 81vndO 61v1 gt 8 0271 9 98 12 1 2128 ev e 129049 s 18 ton 0 82 24 FS 1800 1800N 5 3800 3800 A 21 Main board TK 777 5 12 247
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31. 90 el n ld Lj LOEOA FS 1800 1800N FS 3800 3800N A 42 Power supply unit 220 240 V AC model Sanken eAS uana WHHL LAve LAve LAve LAve 580992 43318 Aber LAS WH3HL uana 2188 ve tc ec ke 02 8 8 Zt 9 91 vL OL ON LOEDA ON 19 lt 1 3 3E Be IMS T INO i 1 9 4 OLY 698 0029 Te em o zey 3 PD 698 L F 3 06H i 1 Lozossy ILE 1 oso 4 98H 575 51 5 gt O a 0 09 0 e 21522 858 zeNd zl 2 2 92 5 99 fo fo io
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35. IL CADO DI ALIMENTAZIONE DI ESEGUIRE RIPARAZIONI DI ESEGUIRE RIPARAZIONI YM MADE IN JAPAN STACCATE IL CADO DI ALIMENTAZIONE STACCATE IL CADO DI ALIMENTAZIONE Figure 1 3 1 Caution labels 5 1800 1800 FS 3800 3800N 1 12 4 regulations U S A The Center of Devices and Radiological Health CDRH of the U S Food and Drug Administration implemented regulations for laser products on August 2 1976 These regulations apply to laser products manufactured after August 1 1976 Compliance is mandatory for products marketed in the United States A label indicating compliance with the CDRH regulations must be attached to laser products marketed in the United States 5 Ozone concentration The printers generate ozone gas O which may concentrate in the place of installation and cause an unpleasant smell To minimize concentration of ozone gas to less than 0 1 ppm we recommend you not to install the printer in a confined area where ventilation is blocked 6 FCC statement U S A a For the FS 1800 and FS 3800 models This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation This equipment has been tested and found to comply with the limits for Class B digital device pursuant to Part 15 of the
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37. nennen enne nnne nennen ne nnne 6 17 14 E2 Laser scanner unit Polygon motor error 6 18 15 Laser scanner unit Pin photo diode sensor error 6 19 16 EA Fu ser ded ee erst deett eet ted te vcard 6 20 17 Eb Eraser lamp error acce cona e ie db Load dni 6 21 18 E9 Toner motor error oec then eere cer ete tee te 6 22 19 ED Flash ROM error essssssssssssessseeeeneeen nennen innen enne 6 23 20 FO LCD controller board error 0 1 00 6 23 21 F1 System DIMM board error 22 0 000 00 0000 6 23 22 F2 Main or expanded memory error eene nnne 6 24 23 F9 General Ua RS Lie teas 6 24 24 99 Toner refreshing mode 6 24 6 1 3 Other problems eet quite dete doc ae ro 6 25 1 False Paper feed unit Opern cipere ete Etc P eiecti eei Ho ded 6 25 2 Edlse Top cover Open ea ta Ee ena t eec DO tenets 6 25 3 False Side cover 6 26 4 Defective waste toner bottle 6 26
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41. No Yes Remove and check harness 502412 between drum board KP 748 and eraser lamp board KP762 No Replace sensor board KP 754 and linked harness S02407 Yes Check deformation pins of connector 702 on sensor board Yes Replace harness S02412 between drum board KP 748 and eraser lamp board KP762 Deformed No Turn power switch on and print starus page Remedy pins or replace sensor board KP 754 See page 5 26 6 21 Measure voltage 1 pin ERASEDR of sensor board KP 754 Approximately 0 V DC Approximately 14 to 15 5 V DC Replace engine board KP 864 See page 5 22 Approximately 24 V DC Replace drum unit See page 5 12 Replace sensor board KP 754 See page 5 26 NOTE If the problem is not solved by this flow chart replace the following items Engine board KP864 Sensor board KP754 Drum unit 5 1800 1800 5 3800 3800 18 E9 Toner motor error Meaning Suggested causes Toner motor is overloaded TNMCC is detected by sampling every other 100 ms in 2 seconds since the main and toner motors are activated following the Replace toner Clean printer message after the Toner low TK 60 is detected Overcurrent in the toner motor circuitry due to an excessive torque caused by hardened Follow the flow chart be
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43. 864 Blown out fuse 2202 the engine board Replace engine board KP 864 See page 5 22 mproper installation between printer and option paper feeder Follow installation instruction carefully again Defective harness 502400 between engine board and option unit interface connector Replace harness 502400 mproper connector insertion Remedy Defective option paper feeder PF 60 Refer to option paper feeder PF 60 s Service Manual 1 FS 1800 1800N 2 FS 3800 3800N 7 C1 Option duplexer DU 60 communication error Suggested causes Defective gate array U204 on the engine board KP 864 Blown out fuse F202 on the engine board Replace engine board KP 864 See page 5 22 e Improper installation between printer and option duplexers Follow installation instruction carefully again Defective harness 502400 between engine board and option unit interface connector Replace harness 502400 Improper connector insertion Remedy Defective option duplexer DU 60 8 C2 Option duplexer DU 60 side registration error Suggested causes Side registration home position error of option duplexer DU 60 Defective gate array U204 on the engine board KP 864 Refer to option duplexer DU 60 s Service Manual Replace engine board KP 864 See page 5 22 Imprope
44. 9001 9 UN e a ONIM S t 0 1 4 zz 20040 v 2 71 Fez 271 52 920040 v 2 1 vO3dlAd evlva 55 2 0 271 so3dlAd SO3GIAd 4 2 e 903QlAd SV1VO 620090 721 4 9V1VO Foe v 21 7e lt Lando v Z D 92581 gi 293 t 56 zd t gg 0301A 95 18d 7 10085 Fac 16857 81241 2 9 ONAST Wd gy1 8 s b 40 911 90 GO COOOQOOOO 0 Foe es ee se Sl oo ONDAN ON 00981 e AE Enx 41931 5 5 1800 1800 5 3800 3800 26 Main board TK 777 10 12
45. HOLO3NNOO VARONE y E 1 1 0 9 2 424 unoojogu NAS gc NH3SNd 10N He 9 68641 ISH ynegu Linvs 25 NOISY punoio jeubig 1 jeufis Ec OOOO jeubig 1 z 0615 5 LL jeubig 22 punog OND Sc ONDAR 80615 punoio jeufis Fez 0 20 20920 10924 je vo Fo jeubig OND 22 AS VJ8 amp SWZH VJ amp 9SWZH VJE 9WZH 8 88 punoio jeubig HE MOTS VOT Asz S03SN4 11 982001 5010 punos eubig 0 y vy Y Go UBIH 91609 ST toza L9 LOATPZNS Po eked fer puo 2601 9s Fez 61241 PEE 9t Osea AS 19 AV LINI PSAE EN Nyo St 4 910 siy 04010 21 73512 4 4 CHOInVNd 49 stv 80815 p s Sfer 1537384 9 18 10134 3a NILO3T3S asna Liga 6 10854 una 02 n 999 E m 1 88 sv S asw eerea Viva S n 5 ij che BE ed viva
46. nenas hne seni trn ness ennt nenne 1 20 1 1 Printer specifications 1 1 1 Specifications 1 Engine FS 1800 1800N FS 3800 3800N Print method Electrophotography laser scan lt Print speed when printing 16 pages min A4 24 pages min A4 multiple page 17 pages min Letter 25 pages min Letter Resolution Fine 1200 mode Fast 1200 mode with KIR 600 dpi with KIR 300 dpi with KIR Smoothing KIR Kyocera Image Refinement lt First print A4 or letter 23 C depends on input data Approximately 17 5 seconds or less Approximately 9 seconds or less Warm up time Standby 20 seconds or less 35 seconds or less 23 C Sleeping 6 5 seconds or less 35 seconds or less Maximum duty cycle A4 65 000 pages month 100 000 pages month Machine life expectancy 300 000 pages of printing or 5 years expandable to 900 000 pages of printing using MK kits Development Mono component dry developer lt Laser Visible laser Main charger Scorotron plus charging lt Transferring Negative charger roller lt Separation Curvature separation lt Drum cleaning Blade lt Drum discharging Eraser lamp LED array lt Fuser Heat roller and press roller lt 1 lt Capacity of paper feed source Cassette 500 sheets lt 80 g m 0 11 mm thickness MP tray 100 sheets Capacity of output trays Face up 250 sheet
47. 00 m 4 84 0 3 4 9 62281 HET 8 5 2 50 8 0 NEEE 9 g gt 4 0 20060 8 480 S 7 9 LOAGIAd veanao pz 9 Ha ZONAI t 271 O3QlAd I 4 ZONAI v 2 1 vO3QlAd 120090 24 SO3GIAd Ha 820040 9201 903dlAd 9 620040 271 LOAGIAd 4 M 2 i 92241 403 vivanx 5 1 E 1 241869 9241 ONAST a viles p 0 9in CO X33 IU NN 58 SSSSSR88 00991 1 Mes SS 898898888 FS AS 38 5 1800 1800 5 3800 3800 Main board 858 10 12 Lu 2 8 Lu 2 S 0VZQ
48. 12 O TP386 TP390 TP388 31 4 93 9 1569 TP391 TP395 TP392 unit 5V1 EM interface U207 212 100 2 3 2 1 2 0PSELO 1 4 5 SPSELS n 4142 1 2 8 i 4 3 2 OPSELS 110 aps i E 8 7 12 11 G t 141241 8013 1 TP398 TP399 1 16 Gi Vcc 4 8271 100 1 TP396 iL i54Ge 68 97 SN74LS367 01 20PSEL3 8 elle 20PSELA 8 5 1 20PSEL5 8 1 20PSDI 8 lt 023203 20PRDY 8 D ZENER R273 R274 2 2k 22 2 8275 100 OPSDI 4 278 100 OPRDY c232 _L C238 100p 100p FS 1800 1800N FS 3800 3800N A 15 7 8 1 VEHOLOANNOO 4 envet 108440 2212 2212 15884 LAg e Viwdd4 89020 2728
49. FDFUL EXITPAP Thermistor FDDR FUDR 5 1 Face up down solenoid om Paper full Exit sensor sensor Figure 4 3 15 Power supply unit circuit block diagram FS 1800 1800N FS 3800 3800N 4 38 5 High voltage unit High voltage unit contains main charger unit transfer roller high voltage output circuit which generates the developer bias It also contains MP tray paper sensor and option feeder sensor High voltage board Engine board AX High voltage output circuit Main charger unit 24V2 Developer RTRCHON p p MCHON driver circuit TRCHON T 0 TRVSEL3 Control TRVSEL2 driver TRVSEL1 circuit Transfer bias output Transfer roller positive voltage circuit HVCLK Diver circuit Rectifier GND circuit 777 Hi PGND 45V2 Sensor circuit HUNIT MP tray Option T MP tray Js feeder AUT paper J Y sensor sensor HANDS Paper Figure 4 3 16 High voltage unit circuit block diagram FS 1800 1800N FS 3800 3800N 4 39 5 Disassembly Chapter 5 Contents La Crregnrureiicrsee I 5 8 5 1 1 Screw hardware
50. 5 22 3 Removing the main board 5 24 4 Removing the high voltage unit 1 0 5 25 by Removing the serisor board 2 d ae d tte eee ide tdt dag 5 26 5 2 10 Removing the drive unit and main 5 27 5 2 11 Removing and splitting the fuser 5 29 1 Removing the separators 5 32 2 Removing the heater 5 33 3 Removing the heat 5 34 4 Removing the thermistor and the thermal 5 35 b Removing the press roler arraie nennen nnne 5 36 5 2 12 Removing the laser scanner 5 37 5 1 General instructions This chapter provides the procedure for removal and replacement of field replacement components For other components not explained in this chapter it is recommended that your refer to the diagrams in the Parts Catalog as a supplemental reference to this chapter It features all the part drawings and help you disassemble or refit the parts in the printer When replacing of a component reverse the procedure for the removal procedure explained in this chapter WARNING To avoid injury caused by electric shock make sure that AC power is removed and the power cord is
51. 858 3 12 teet ede 32 1 858 4 2 et te eet ets eet teh ene 33 board 2 ta eee iae des n erede ie 34 lt 858 612 d eee tein das xa a dd deuda ei nude A 35 Main boatd 1 6858 7 12 ti ener tet tere te het dett eda ob tas ah dee Ded Re reads A 36 Main board TK 858 8 12 55445 ie diee een ie ep t Ee iet eeu ene ei RE A 37 Main board 1K 858 9 12 te OPE en reni A 38 UAE E A 39 pc A 40 TOIT 41 Main board 858 Main board TK 858 Main board TK 858 Power supply unit 120 V AC model Sanken G Power supply unit 220 240 V AC model Power supply unit 220 240 V AC model Sharp iming charts T Cassette feeding A4 size face down tray output wef jeded sejeoipur jo ponad Jaded jo wel jeded sejeoipur Siu eoueseJd ou S ulU 7t peeds jede Zy peeds 6 8 2 9 8 v 2 0 i i i i 097 1 0 89 10099 0225 0 066 i 10889 i i
52. 9v z 01039 bra pe 27 0101 11039 cam 41030 Si ta 2101 1039 910 101 51030 2111 evi igi 51040 Ww 501 ao OCO 33332323 3233833353 99888855 88885820 AE 9 zc 089 2 vzl3ao gz1309 AE poser 3040 145090 1 Oosa 0 6 5 10 51 s FS 1800 1800N 5 3800 3800 A 25 Main board TK 777 9 12 860 60 960 0 AE EIX 09841 id SSA 1831 69 SSA 1831 _ 2 9 SSA 1531 77 10 186241 260 160 SSA SSA 5 7 SSA 188 P3z NLNOLSH 01 1 NL veo 10 SSA Z IND 08841 SSAd1 014 zz 0 68241 Na 0 0 2 1 901 214 Pos g ic 9 1 AS 18841 222 En 0 Leza ig Fer 880 4 6 6L2dL se 8 aa fe dace vo ve 9 SO Pay 4 2 50 86 28841
53. Acknowledge nAck Pin 10 This signal is returned to the host computer This negative going pulse acknowledges the previous character received by the printer Acknowledge pulses are sent only when Busy is low Busy Busy Pin 11 This signal is returned to the host computer This signal is high when the printer is busy and low when it is able to accept more data Every high to low transition is followed by an Acknowledge pulse Paper Empty PError Pin 12 This signal is returned to the host computer This signal goes high when the printer runs out of paper On Line Select Pin 13 This signal is returned to the host computer This signal is high when the printer is on line and low when the printer is off line It goes low when the upper unit is raised or when the GO key is pressed to set the printer off line Note The Paper Empty and On Line signals are not used unless enabled by the FRPO command O2 parameter Auto Feed nAutoFd Pin 14 This signal is used in the Epson version of the Centronics interface to receive a carriage return In high speed mode it is used as an interrupt 5 V DC pin 18 This line is connected to the printer s 5 V DC line 5 V 40 5 V 500 mA maximum fused Prime nInit Pin 31 This signal is used in the standard Centronics interface to enable the computer to reset the printer It is ignored by the printer Error nFault Pin 32
54. Year Month Day Checks V Verifying The flash ROM is overwritten with the new data E m Means more than one data Finished 2 A When more than on data are downloaded the data can be um selected using key or v key r Means more than one data E Controller System E Engine 2 um section Downloading errors on page 3 20 Dn n 0 1 refer to FS 1800 1800N FS 3800 3800N 3 Downloading operator panel message data To download data from the parallel interface proceed as follows CAUTION Downloading operator panel message data takes several minutes Do not turn power off during downloading Perform in sequence Display shows D Tum printer power on 2 Make sure the printer is Ready Ready 3 At the DOS prompt send the following command to the printer gt R BOOT SPR EXIT gt PRN Note Do not add an EXIT command in the above 2 The message display should indicate Supervisor Supervisor mode mode parallel waiting 5 Copy the message data to the printer by typing Downloading gt COPY B panel message file name PRN 6 Check the display reverts to Ready Ready 7 Turn power on again Check the printer gets Ready If the message display indicates Call service personDn n 0 1 refer to section Downloading error on next page FS 1800 1800N FS 3800 3800N 3 21 4 Download
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56. 24V 2 SLEEP 15138 24V2 Hight voltage unit ZCROSS HEATON 12 11 12 11 S02415 8 2151 19 Coo feeder 8 Cur bit 4 9 8 29 sensor 717 24V2 212 sensor 9 oo MP feed roller Power supply unit e s 13 3 5 5 Jal Fuser board 24V2 Drum board Sanken 4 4 5 5 KP 756 KP 748 26 823 a DL935HA E 16 6 5 5 965 019351 0 GND 6 8 57 18 8 zH emey ELE Sp 5 5 Eie 111 8 8 34 YC833 YC832 GEA 5 8 o 1002118114 742 2 oo monsoon A1DU2L1B113 U 8 5 2 O75 2141 39 1 MICR az 52 5 2 8 amp o Sala E v 99 59 2 2 switch 1 S 8 IS uj Sc 2 9 1 E u Waste 2 E94 998 nme E AE 1 AC inlet toner full o E 3 ilz an E 502424 FS 1800 c EN 0776 Power x Thermistor sensor at 55 802425 FS 3800 h Heater lamp 502426 input switch receiver 771 1 19 502427 o 761 502428 FS 1800 4 Thermal cutout toner full Eraser 502429 FS 3800 MICR 502430 802420 120 model board board 3020908 KP 766 502421 220 240 V AC model 1800 1800N FS 3800 3800N
57. 760 f lt emperature APC board z alae Main board voa y humidity KP 742 o c 777 1 858 2 YC809 801 sensor YC601 6151651006 rNMTNONDADOT Wc x on Optional hard disk drive slot 2 2 5 205 lela 2 tu amp lt c Qi gt Ole I eu fom 5 ale Ela ala E e 3 Standard FS 1800N a olala sia 865 6 Zila 88 38008 models only t tuus ziale 2 2 2 2 2048 8 205 2 4 oF S o S bild 1012 gt gt 5 5 98 Cocosul ofn L 88 209 206 207 YC208 KP 864 YC203 YC202 S02408 502407 424V2 CONTYPE MCHON GND HVCLK TONSCAN TRCHON TNEMP TRVSEL3 5V1 TRVSEL1 TRVSEL2 PVPLAM1 TCPVP 10 9 10 9 Registration sensor Side cover interlock Paper gauge SWitch sensor 1 62 Paper gauge Top cover paper feed sensor 2 unit interlock switch Sensor board KP 754 5V2 GND THERM EXITPAP FDDR FUDR 24 1 24 1 22 21 22 21 24V2 FDPFUL
58. 0 10 Nidzv 183006 zi A e a ov IN30 ze 1 HE NIO 6 wi ENSO 55 Tr 30 8 evi oa wk 94 svi igi 91 0 av ES OVT zd 8 20 V Er An sar 02189 PE 8v1 e 20 by DE 6 1 sar 52194 ory 09 01 1 72119 Ty E66 62120 ziv 8 zii 5 80 ZE 60 bly 6 0 ziv SIY ia siv 9101 2101 5204 21 92 810 aly E Eval aztia Wal 9101 06 zy OeV V Seon e 890 Tro Z DI0LOWOL9LIE2XIN AN 10241 ov 3g 2148 17 2 1 INJO vL 20 ev 6 2480 39 ev svi sv 439 A 21 060 6 w Qvi sa olv 01 a99 v end gus md x 8i on val nozia 0 088 ER fees 8011 4 WINOH lo si 07 8 v 2 22 v1 6 8 5 1800 1800 5 3800 3800 22 Main board TK 777 6 12 QNO ids 129 49 08 14228 956901 to 2 2 e 5 8 5 eas A g 8 2 Gage 5 2 30 2 2 2 8008 4 2098 ie Nevods 9v g 15 12 d c sw 8 sas A 001 d zv 8005 9945905
59. 2 AQHLONWIN 2 15884 2 GdSNvad s 6 NOLOWW 2 OS4dW 2 uaoau 2 2 uaaaa 2 0 8028 6029 SStdl 15241 1 6 11111 NOHOULLH 9 0 005 9 P dOAOOL p dvdo3u Nona v AdALNOO 6 DONN 9 9 S 9 NOLOWL 9 ZTASAUL 9 HTASAUL 9 5 1 9 9 NOHOHL S NOHON 9 9 10 WNAPLLOLG 6020 gt 43316 FS 1800 1800N 5 3800 3800 11 3 8 224 eu 4000 99551 1010 zH 629 i 88231 ue po L 1 10 WNarlLOLG EM 220 dez 1 i 8 9020 5 2 1020A Wh 2228 2 18841 98241 T T XL 9224 1 Tt As ved _ 28241 9 4 10460 pys Seed 5
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61. GND QNO AND AND YELO EELO ZELO LELO 010 6210 8210 2210 9210 18210 68 20 2210 1210 0219 62 9001 4001 400 400 300 400 400 300 400 300 9001 300 400 400 400 4001 10 HOLO3NNOO ONS 0 VV Voce aed 213540 113590 113590 013590 6 013840 18544 g 54440 NOATE XS ES 00580 14540 XOS ES S ave 009 SPINIWNW9 Ize vOv NvedO ZODA 1 009 5 LZEVOV ro ST 5 10 V8OATPZNS ulada TIONS 99 y 799 ESH 298 10 OP3NION3 HOLO3NNOO 4907 wyo 29 11 um 108 2 5 1 518 AOS 4 Oesa SIY 1085 baw E a3o1nv 01 AL VI lt 2 S ep Adag 136 oas S18 4 Sig 2138 21541 SIV 01841 19099 ria 71 BEY uamodds 218 r QNO 218 pogs FT MTS Y nanoa IN dvivan HY dinogA e QNO 91281 LZ 21541
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63. 1 Turn the power switch off 2 Remove the main board 1 from the printer See step 2 to 4 on page 2 13 3 Install the hard disk 2 to the hard disk slot 3 Figure 2 2 11 Installing the option hard disk FS 1800 1800N FS 3800 3800N 7 Installing the option memory CompactFlash CAUTION Do not insert or remove a memory card CompactFlash while power is on If the memory card is removed while the printer is on damage could result in the printer s electronics or the memory card 1 Turn the power switch off 2 Insert the memory card 1 in the memory card slot 2 at the right bottom of the printer Insert it face up connector end first Push it in all the way oR IK SS Figure 2 2 12 Installing the option memory card FS 1800 1800N FS 3800 3800N 2 16 8 Installing the option network interface card The main board of the printer is equipped with a network interface card slot KUIO LV type 3 3 V The FS 1800N and FS 3800N have a network interface card IB 21 already installed at the factory CAUTION Be sure that no foreign object such as metal chips or liquid get inside the printer during the installation process Operation of the printer during the presence of a foreign object may lead to fire or electric shock WARNING Turn the printer s power switch off Unplug the printer s power cable and disconnect the pr
64. 12419044 M 9 Zvivdd 2 9V1v dd m 8 1 sviva moe vivos t 8 sw Svivdd t gewa t ONE zerea 4 V ewlvddd i t V1vOdd ang E V1vOd asera aisle i vo 5 oesaL eaensu 38OHISNd zvlVvddd ty jeubis 821331 200A 1 H 1 8 vivad t ns e 9 t i 6 1031359 5 0 092 1 OW ee xsna e Fz MOV 1 Zin 20641 334334433444444 e 333333292925 92 A 8888 FS 1800 1800N 5 3800 3800 27 GND Lu 9 022 1 7 7 73 91 001 iio ro WOE S80101V m a zuo QNO T ec so ised Suo een YOLVINOSY ASE AS 022 99551 aL T 201 7 10 8011 toa
65. 201 15 20PSEL5 5 V 0 V DC Option unit identifying signal 5 15 GND Signal ground 16 20PSEL3 O 5 V OV DC Option unit identifying signal 3 B16 20PSEL4 O 5 V OV DC Option unit identifying signal 4 17 GND Signal ground B17 20PTRIG O 0V 5V DC Reserved 18 20PSDO O 5V OV DC Pulse Serial communication output signal B18 20PRDY I 0 V 5 V DC Option unit ready signal Ready Not ready 19 20 5 0V 5V DC Pulse Serial communication clock signal with option unit 19 20 5 I 5 V 0 V DC Pulse Serial communication input signal 20 O 24V DC Power supply for option unit B20 5VDC Power supply for option unit YC202 24 2 I 24 V DC Power supply 2 FDPFUL I 0 V 5 V DC Paper full sensor Paper full Not full 3 FUDR O 0V 24 V DC Face up down solenoid Change to face down On Off 4 FDDR O 0V 24 V DC Face up down solenoid Change to face up On Off 5 THERM Analog Thermistor detecting heat roller temperature signal EXITPAP I 0 V 5 V DC Exit sensor Paper Detected Not detected 5V1 I 5 V DC Power supply GND Signal ground 24V2 I 24 V DC Power supply 10 SLEEP 0V 5V DC Energy saving mode On Off 11 ZCROSS 5 0 V DC pulse Zero cross signal 12 HEATON O 0V 5V DC Heater lamp On Off 6 31 5 1800 1800 5 3800 3800
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67. 920 151008 01 05 569 2040 evas sca 5 05 8 67 sev 5705 4 05 920 2705 Svasv sca 9005 Svasv eza 3005 vasv sca 9 05 524 5705 zvasv 2012905 1 06 523 10508 0 06 520 22141 2 9 lo zi vas 03 Fev led 84 8 jorav 2137 Litavy _____ stow 6 89 41 NLNOLSH 01 6 1 nasau 1 NWAL 1 NYL 1 22151 1 12151 1 02151 1 eL 1 LLL 1 LLNINdO 1 Olav otay 6 820049 220099 gt Seando veando teando Oc ndo i3v 6l ndo 81089 vidv 210099 9rand5 Sejv 910 99 via ndo Sedv ELONI eLando oando N58 1 Olav LEYNI 8evnd5 63v ZeWNdd 9evnd9 0 18 ando 6791 83v Sevndo vevndo 4 0 0 82 v 1 FS 1800 1800N 5 3800 3800 19 Main board TK 777 3 12 6ldl 2 a 71 10 201 522610 0 over
68. IIMS 5 1800 1800 5 3800 3800 44 Status Appendix B Contents C EE B 3 Printing the service status B 3 Service information on the status page ssssssssssssssssseseeeeeenee entente B 4 Details of service InfOrmiatiOri oe tti cte oct eet eu cote Ee P B 4 Status page The printer can print two different types of the status page the user normal status page and the service status page This section exclusively describes information obtainable with the service status page For information on the user normal status page refer to the printer s User s Manual Information on the service page include various settings for the printer service statistics etc To print a service status page proceed as follows Printing the service status page To print a service status page using the MENU key Or have a PC running MS DOS and proceed as follows 1 Connect the printer to the PC via the parallel interface 2 Ensure that the printer is ready to print 3 At the DOS prompt type echo R STAT 1 EXIT gt 1 The service status page is printed If you omit 1 a user status page is printed 5 1800 1800 5 3800 3800 3 Service information on the status page An example of the service status page is shown below Note
69. Operator panel message download shown file name bit5z OEM data bit6 Reserved bit7 Error occurred RS2 Serial interface mode RS2 RS 232C 60 Drum unit model code Shown only set the data at EEPROM on the drum board 6c Drum sensitivity 01 Calibration table settings Hexa decimal FRPO I4 eee 0003 0003 Option unit equipment The first 2 byte bit0 MP tray bitl to 62 Paper feeder 5 and 6 are not supported bit7 Duplexer bit8 Bulk paper feeder bit92 Envelope feeder bit10 to 15 2 Reserved The second 2 byte bitO Face up output tray bitl Face down output tray bit2 Bulk paper stacker bit3 Sorter bit4 to 15 Reserved 42 Threshold level for replace warning message display Shown only with MICR model Q8 AF H Average print coverage total FS 1800 1800N 5 3800 3800 B 6 Two digits for integer part one digit for decimal unit is in percent 0 Operator panel message PMSG command settings shown language decimal 00 20 Toner capacity Number of pages shown by decimal 1000 pages 25 The present temperature 0 to 100 C When if shows the temperature humidity sensor is abnormal 63 60 The present humidity 55 to 90 96 step by 596 09 0096 0026 1061 Printing area Top margin Left margin Page
70. When the high speed parallel line control is on FRPO O2 2 this line returns error status to the host computer Auxiliary output 1 Pin 33 This signal line is not used Power Ready Pin 35 Select In NSelectIn Pin 36 This signal is high when the printer s power is on This signal is used in some versions of the Centronics interface to enable the computer to force the printer on line In high speed mode it is used as an interrupt FS 1800 N FS 3800 N C 5 Serial interface The printer is equipped with a serial interface connector The device responsible for controlling the serial interface is integrated in the gate array in the controller system The serial interface supports protocol of RS 232C A 25 pin D sub connector is used for the serial interface RS 232C interface voltage levels The voltage levels of the RS 232C signals conform to EIA RS 232C specifications FALSE is from 3 volts to 15 volts TRUE is from 3 volts to 15 volts Voltages between 3 volts and 3 volts are undefined Connector configurations The printer uses a DB 25 connector for the serial interface Depending on the computer configurations for serial interface use either of the appropriate configurations FG Pin 1 This pin is connected directly to the printer frame TxD Pin 2 This output carries asynchronous data sent by the printer to the computer It is used mainly in handshaking protocols Rx
71. 0811 length Page width Inches oo inches FRPO L1 L2 in 17 inch 02 0 0 0 Left margin offset for paper 0 0 0 source MP tray Printer s f 0 cassette Top paper feeder Middle feeder Bottom feeder Envelope feeder Duplexer 5 AAADCFE AAADCFE Life counter for each option Paper feeder4 Duplexer Bulk paper AAADCFE AAADCFE units feeder Bulk paper stacker Sorter AAADCFE AAADCFE AAADCFE AAADCFE 68 20A11080 1020B200 Media type settings Detailed media type settings 1 to 20001080 81000000 28 14 to 20 are reserved 00000000 10101010 and fixed to setting 0x00 10101010 09 5 1 02030405 SPD slotl 5 2 02030405 SPD 81012 69 8088808880808000 Engine Parameter information Hexadecimal 32 bytes 64 digits DN SPL92000007 Serial number for the drum GD SN SPL92000010 Serial number for the printer B 7 FS 1800 1800N FS 3800 3800N AppendxC n t rf a c e Appendix C Contents DE Irene c 3 Selecting the parallel interface 3 Parallel interface pin C 4 Parallel interface sigrals 1 2 c pecie pce chs bene reip arte Fa e TESEN C 5 Serial Nle AOE D 6 RS 232C interface voltage 222 4 4 1 00 000 estne
72. 14 Erigine 6 8 22 5 4 2 4 214 4 1 32445022 uet eoa eed Tha tees A 15 Engine board 7 8 Rp ete ee e E Lp dove pet d ea d ce ede don A 16 Engine board 8 8 cei e tried ete quee ee Sault ds perte A 17 Mainboard TK Z 77 1 42 Ea bed dat t en e Da RS re E o A 18 Main board TK 777 2 12 A 19 Main board TKsZ77 9 12 na etie etat n Me ERR A 20 Main board TK 777 4 12 nennen enn 21 TK 777 5 12 aet uh Re A 22 Main board TK 777 612 A 23 Main board TKZ 77 7 12 e oe cep aa ev Puce ada edu whee ee A 24 Main board TK 777 8 12 te Ee ed eec negra Peru p p Ur eerta edet sehe ride A 25 Mainboard 9P42 iiit eee I ee ee OE D i A 26 Mainiboard TKCY 7 7 40 12 dine aee teta gre Aided A 27 Main ORARE A 28 Main board TK 777 12 12 29 Main board 1 858 1 2 28 A 30 M in board 1 658 2 12 resti etit 31 board
73. Check the option network interface card installed on the printer 2 Alarm buzzer sounds when an error occurs Press the CANCEL key to stop the alarm buzzer 5 1800 1800 5 3800 3800 6 5 Corrective action Option tray paper full sorter tray indicated by is now Remove the paper from the tray Paper feed unit Open Open the paper feed unit then close tightly Paper jam HEH HH HE HH HHH EE EH Open the top cover the paper feed unit and correct the paper jam or paper mis feeding in the cassette The location of the paper jam is also indicated in place of the s On line help messages which are useful for correcting the paper jam will be displayed by pressing the key See section 6 1 7 Correcting a Paper Jam on page 6 48 Remove paper option tray There is still paper the option sorter s tray indicated when the power was turned on or the sorter s mode was switched Remove all the paper inside the sorter Replace toner Clean printer lt Replace the toner container using a new toner kit printer does not operate when this message is displayed See section Toner container replacement on page 3 5 Side cover Open Open the side cover then close tightly Toner low 60 Replace the toner container using new toner See section Toner container replacement on page 3 5
74. FS 1800 1800N FS 3800 3800N 1 4 T 4T ARE 4 Power requirements FS 1800 1800N FS 3800 3800N Voltage current US Canada 120 V AC 10 lt 60 Hz 2 7 2 Europe Asia 220 240 V 10 lt 50 60 Hz 2 3 6 Watts Average FS 1800 model 328 W FS 3800 model 499 W Maximum Standby Ready Sleeping FS 1800N model 961 W FS 3800N model 972 W 120 V AC model 961 W 220 240 V AC model 961 W 120 V AC model 972 220 240 V AC model 972 FS 1800 model 21 W FS 1800N model 23 W FS 3800 model 126 W FS 3800N model 126 W FS 1800 model 14 W FS 1800N model 15 W 5 Environmental requirements FS 1800 1800N FS 3800 3800N FS 3800 model 14 FS 3800N model 16 W Operating temperature and 10 to 32 5 C 50 to 90 5 F lt humidity 20 to 80 Maximum altitude 2 000 m 6 500 feet lt Noise emission Excluding peaks measured at 1 m from printer as per 1507779 Maximum 53 dB A Standby 35 dB A 1 5 Maximum 57 dB A Standby 39 dB A 5 1800 1800 5 3800 3800 1 1 2 Available option memory device 1 Expansion memory DIMM The following memory DIMMs are available for use with the printer For more information about DIMM refer to Section 2 2 4 Expanding the memory DIMM on page 2 11 NOTE Availability of the memory DIMMs manufacturers and specifications may change without notice No responsib
75. FS 3800 3800N 4 28 Cont roller unit fan motor Eraser lamp control circuit CPU U201 turns on its 59 pin to and turns Q215 and Q214 on Current flows through Q214 and R249 then the eraser lamp activating the lamp Current also routes through R251 and R252 as bled by R251 Point A below is approximately 14 5 V when the eraser lamp is normal If the eraser lamp blows out or the connector is not fitted current goes through only R251 and R252 subsequently the potential at point A is as high as approximately 24 V Difference in the potential at point A where the eraser lamp is normal or not is automatically detected as an error When anomaly is detected with the eraser lamp the detector circuit turns 0216 on and turns ERDEAD at 60 pin of CPU U201 to L This in turn causes CPU U201 to determine that the eraser lamp is faulty displaying Call service personE5 Engine board Drum board P37 SOTOCLK ERASEDR ERASER 60 Paus EHUEAD 4 47 GND Eraser lamp board eee 2777777 Figure 4 3 7 Eraser lamp control circuit 5 1800 1800 FS 3800 3800N 4 29 Toner motor control circuit As TMOTON at 15 of gate array U204 turns to Q218 and Q217 turn on and 24 V reaches Q217 R265 and the toner motor finally driving the toner motor If the toner motor is overloaded by some reasons an overcurrent may flow through the
76. False paper gauge indication Surface of the paper gauge sensor 1 PH702 and 2 PH703 on the sensor board KP 574 are dirty with paper particles Check visually and remove it if any Clean with cloth e A piece of paper torn from a sheet is caught around paper gauge sensor PH702 and 2 PH703 on the paper sensor board KP 574 Check visually and remove it if any Reflecting mirror has come off the actuator of paper gauge sensor 1 PH702 and 2 PH703 Check visually and remove it if any Defective paper gauge sensor PH702 and 2 PH703 on the sensor board KP 574 Replace sensor board KP 574 See page 5 26 Defective engine board KP 864 7 Defective paper size detecting Suggested causes False paper size message display Defective paper size switch Replace engine board KP 864 See page 5 22 Replace paper size switch Defective sensor board KP 574 Replace sensor board KP 574 See page 5 26 Defective engine board KP 864 Replace engine board KP 864 See page 5 22 FS 1800 1800N FS 3800 3800N 6 27 8 Defective message displaying LCD Suggested causes No message appears on the message display LCD though the message background is faintly illuminated Power is supplied to the LCD controller board KP 738 Defective main board system DIMM board KP 710 K
77. MENU key Enter menu mode When pressed during menu selection terminates the setting and returns to the Ready condition 7 key Lets you access the desired item or enter numeric values In some of the control procedures the and gt keys are used to enter or exit the sub items 8 key Enables access to the desired item or entering of numeric values In some of the control procedures the and keys are used to enter or exit the sub items 9 key Used as the key in the menu selection key Ell key Used as the gt key in the menu selection Displays on line help messages on the message display when paper jam occur When pressed in the Ready condition displays on line help messages 81 Finalizes numeric values and other selections menu selection 5 1800 1800 5 3800 3800 2 Interface indicator The INTERFACE indicator 14 shows which of the printer s interfaces is currently active It uses the following abbreviations Message Meaning No interface is currently used PAR Standard bidirectional parallel interface SER Serial interface RS 232C OPT Option network interface card The PAR SER or indicator flashes when the printer 18 receiving data and remains indicated for the duration of the interface time out time 3 Paper size indicator The SIZE indicator 3 indicates the size of the current pape
78. Paper full sensor 6 MP tray feed solenoid 7 Middle feed clutch Feed clutch Engine relay board High voltage unit Zi 2 on 581552 8 5 206 15 206 11 204 13 Power train 9 Registration clutch Face up down solenoid Figure 4 2 2 Paper feed control 4 19 FS 1800 1800N FS 3800 3800N 1 Paper feeding mechanism Drive and paper feed unit Paper feed unit D Main motor 5 Feed roller 2 Registration clutch 6 Lower registration roller 3 Feed clutch 7 Upper registration roller 4 Pickup roller Transfer roller Figure 4 2 3 Drive and paper feed unit FS 1800 1800N FS 3800 3800N 4 20 MP tray paper feed unit Drive unit S To paper feed unit 01 MP tray feed roller 9 Middle feed clutch 02 Middle feed roller MP tray feed solenoid Figure 4 2 4 MP tray paper feed unit FS 1800 1800N FS 3800 3800N 4 2 Fuser unit and face up down output FD gear bracket To face up output tray or paper feed unit Drive unit Fuser unit 43 Heat roller 5 Exit roller 47 FD roller Press roller Exit pulley s Pinch roller s Figure 4 2 5 Fuser unit and face up down output FS 1800 1800N FS 3800 3800N 4 22 4 3 Electrical control system 4 3 1 Electrical parts layout 1 Circuit boards sensors and switches D Main boa
79. SW702 Side cover Side cover interlock switch SW703 Output level Operator panel message display Ready Top cover open Top cover open Feed open Top cover open Side cover open Top cover open Feed open Side cover open Feed open Side cover open Feed open l Ge Side cover open NOTE Message display priority is from left to right Figure 4 3 12 Interlock circuit 5 1800 1800 5 3800 3800 4 35 Paper size detecting circuit The three paper size switches SW1 SW2 SW3 are activated according to the positioning of the paper size dial on the paper cassette An analog signal is generated by the combination of the paper size switches which are put in comparison with the voltage paper size table referenced by the paper size detecting circuit The paper size is detected Paper size Switch Paper size dial Cassette Figure 4 3 13 Paper size detecting circuit FS 1800 1800N FS 3800 3800N 4 36 The paper size dial has predetermined patterns of activating the paper size switches using concaves and convexes according to paper sizes SW1 SW2 and SW3 produce corresponding signals for paper sizes These patterns are translated into analog voltages and sent to the engine board on a single line The signals are analog digital converted on the engine board Sensor
80. Top cover Open Open the top cover then close tightly Warning image adapt Printing job cannot be done in current resolution because there is not enough memory Try adding more memory or change resolution Warning Low memory The printer memory is running low due to the number of fonts and macros downloaded Print a status page to see how much user memory is left and try deleting unnecessary fonts and macros 72 Alarm buzzer sounds when an error occurs Press the CANCEL key to stop the alarm buzzer FS 1800 1800N 5 3800 3800 6 6 2 Error messages Corrective action Call service personAn 0123456 Refer to section 6 1 2 Diagnostic Service error messages on page 6 11 Call service personBn 0123456 Refer to section 6 1 2 Diagnostic Service error messages on page 6 11 Call service personCn 0123456 Refer to section 6 1 2 Diagnostic Service error messages on page 6 11 Call service personDn 0123456 Refer to section 6 1 2 Diagnostic Service error messages on page 6 11 Call service personEn 0123456 Refer to section 6 1 2 Diagnostic Service error messages on page 6 11 Call service Refer to section 6 1 2 Diagnostic Service error messages on page personFn 6 11 Call service Refer to section 6 1 2 Diagnostic Service error messages on page 99 6 11
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82. 2 225V approximately 1 95 V 4 to full approximately 2 3 4 to fu 39V Figure 4 3 10 Paper gauge sensor s 1 2 to 3 4 FS 1800 1800N FS 3800 3800N 4 33 Interlock circuit The interlock circuit is constituted by SW702 the top cover paper feed unit interlock and SW703 the side cover interlock both mounted on the sensor board These switches are controlled by the actuator which is mechanically activated by the projection on the top cover and the feed unit 5 703 and 5 702 are connected in series to the 24 V power Physically opening the top cover side cover or the paper feed unit will disconnect the 24 V power signaling the status to the engine board The top cover switch SW701 serves only the top cover Side cover Top cover interlock switch SW703 Sensor board Projection Top cover feed unit interlock switch SW702 5 Irt LN d 2011 2 Paper feed unit Top cover switch td mw SW701 Projection Figure 4 3 11 Interlock system FS 1800 1800N FS 3800 3800N The interlock circuit outputs the three different detection signals which combined in matrix to produce various levels of situations regarding the covers The subsequent status is displayed on the message display Engine board Top cover Actuator Top cover paper feed unit interlock 7 switch
83. 220 is low for more than 3 seconds on the engine board Replace engine board See page 5 22 below Defective engine board KP 864 Defective thermistor Defective photo coupler on the power supply unit for the heater lamp Call service personA2 0123456 Turn power switch off CAUTION Fuser unit is fed directly by AC Remove and check harness S02415 supply board Be careful with electricshock between fuser board KP 756 and power supply unit rn power switch on Measure voltage at pin 6 THERM of YC831 on fuser board KP 756 More seconds than 3 V DC over 3 Replace harness S02415 between fuser board KP 756 and power supply unit Replace engine board KP 864 See page 5 22 power from primary circuit on power FS 1800 1800N 5 3800 3800 6 12 Replace fuser unit See page 5 29 NOTE If the problem is not solved by this flow chart replace the following items Engine board KP 864 Power supply unit Fuser unit 3 B2 Option paper feeder 60 Top paper feed motor error Suggested causes Paper feed motor error in the top option paper feeder Defective gate array U204 on the engine board KP 864 Replace engine board KP 864 See page 5 22 Defective harness 502400 between engine board and option unit inter
84. 30 v6zdl vee ZAvet vL sez ZAS e 1 96841 86241 16841 ji Eu 102052 zi ru 02156 8020 1 2 5 ANJANL goza Y 5 ye 4 a 5 22 2 E noa 8 I 0215510 zc 01034 1 1 2 lt 5 1 5 sie ZAve 9 1001 Lu 6080 i 2 LAve 02155 yz 2629 180082 LAS 1080 4 020A 68241 021551 Y 6241 FS 1800 1800N 5 3800 3800 A 13 5 8 azz 8e ezan X 7 40001 698410 4 3 jo Neown 0 20 v 10240 18641 OGWNL 1 QdSNv4 2 al 2 HONY agizan 02241 yer sozza 7 i Tes ae Z 1 NOLOWL 2 k 5 ssesg 7992092 99641 Y 95 1
85. 7 En uj oroa 88 LLANO 02 tZ 010049 10 52 191 61 190 81 19049 z ORE 9 sial 2190 ro 10 VSPONTEZNS ev 02 6 1 0171 zt eo 4 uiaaixa 2 61 6 120 8 8 2 Sv 8t 7 1 9 15 zIvndo 9 1 471 oa sanas sv 9t NLNOLSH 01 6 2 212 2 pv SE 5 1 von sando ev eb c SS zv 1 lt 810142 24 2VINOH e T 96 41 Ag et T 90a OF 10042 soa 6 Stando voa 8 sand Pal 9 4 2 zoa s 56141 2010 10 VEZEATP NS 99 toa zando m lo ooa Le Lando 01 2 02 T 161 2 g s 0 61 01 nm NIGSLROIDSNNOO v6ldL Sivi 55 SIvndo LOSA 91v1 91 55 ga ZE 9Ivndo are NEES wal 6 1 sa Ls 02 1 9 14 ta F 290 12 1 129142 4 0 telando 62 11 ze 27109 oa 229012 eon 6 8 9 2 2 vi 0 18 21 a e e T FS 1800 1800N 5 3800 3800 A 33 Main board 858 5 12 OINA HOLONNOO Qe v uld 4907 1 GND
86. 8 1 121 A C N Figure 5 2 1 Removing the developer FS 1800 1800N FS 3800 3800N 5 4 5 Gently flip down the magnet roller protective cover 4 Figure 5 2 2 Closing the magnet roller protective cover NOTE After removing the developer seal it in the protective bag and place it on a flat surface Do not place the developer in a dusty area If you ship the developer pack it in the shipping container specifically supplied with the printer See section Shipping the developer on page 3 13 Also do not touch the developing roller 5 Do not place floppy disks near the developer FS 1800 1800N FS 3800 3800N 5 2 2 Removing the paper feed unit 1 Draw the paper feed unit 1 while pressing the buttons in the direction of arrow A Figure 5 2 3 Removing the paper feed unit 5 1800 1800 FS 3800 3800N 5 2 3 Removing the main charger unit 1 Pull the main charger unit 1 upwards while pushing main charger release lever 2 Then pull the main charger unit 1 frontwards us 24 Figure 5 2 4 Removing the main charger unit FS 1800 1800N 5 3800 3800 5 7 5 2 4 Removing the operator panel and outer covers 1 Removing the operator panel 1 Open the top cover 1 and MP tray 2 2 Unlatch two hooks 3 3 Pull the operator panel 4 towards the front Figure 5 2 5 Removing
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88. ENTER key The printer enters the service mode and the developer and toner motor are continually activated Paper size Note To cancel the toner install 22 mode during in this mode first turn power off press and hold all three paper size switches and turn power on until message changes to Ready off then on When printer power is turned on again the printer continually engages in this mode for a period of approximately 15 8 minutes after which the printer reverts to the ready state 1 Developer DV 60 DV 61 2 Developer DV 62 FS 1800 1800N 5 3800 3800 3 14 6 Developer refreshing mode This mode is used to eliminate light printing problems Once activated the toner in the developer unit is enforced to be sent onto the drum unit collected back in the waste toner bnottls At the same time the new toner is fed in the developer so that the developer unit is refilled with new toner Once activated the printer will keep engaged in this mode and be running for an average of 60 minutes NOTE The amount of the old toner replaced and collected in the waste toner bottle will be approximately 100 g The waste toner bottole consequently become full and must be replaced with a new one Perform in sequence Display shows 1 Turn printer power on 2 Make sure the printer is Ready Ready Connect the printer to the computer using the parallel interface 3 At the DOS prompt send the fo
89. FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interferences to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna ncrease the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help Changes or modifications not expressly approved by the manufacturer for compliance could void the user s authority to operate the equipment Shielded circular cable should be used for interfacing with the computer 5 1800 1800 5 3800 3800 Any modification without prior permission may cause harmful interference If any modification change is introduced to this equipment without prior permission Kyocera as the manufacturer cannot guarantee compliance with FCC rules To use equipment which does not
90. FS 3800 3800N 24 99 Toner refreshing mode error Meaning Suggested causes Toner refreshing mode Defective high voltage unit Replace high voltage unit error See page 5 25 Refer to section Toner refreshing mode on page 3 22 5 1800 1800 5 3800 3800 6 24 6 1 3 Other problems 1 False Paper feed unit Open False Paper feed unit Open Measure voltage 12 pin of YC701 on sensor board KP 754 paper feed unit close scurely does pin 12 voltage change 0 to 24 V DC Replace sensor board KP 754 See page 5 26 Connect circuit tester to pin 20 of YC203 on engine board KP 864 2 False cover Open False paper feed unit close scurely does pin 20 voltage change No Replace sensor board KP 754 See page 5 26 Replace engine board KP 864 See page 5 22 Top cover open board KP 754 When to high Measure logic level 11 pin of YC701 on sensor Top cover close scurely does pin 3111 goes low Replace engine board KP 864 See page 5 22 No Replace sensor board KP 754 See page 5 26 5 1800 1800 5 3800 3800 6 25 3 False Side cover Open False Side cover Open Measure voltage 6 7 and 8 pins of YC203 on engine board KP 864 Side cover close scurely Do pins 5 6 and 7 voltage chan
91. Improper connector insertion starting within 16 Defective harness between laser scanner unit seconds after and engine board signal goes high during printing Call service personE2 01234546 NOTE Print status page Pins of YC206 connector are crowded and tiny When if measuring signal contact measurement probe with pins of YC206 connector accurately Turn power switch off Remove and check harness between engine board KP 864 and laser scanner unit Yes Replace harness between engine board KP 864 Tum power switch on and laser scanner unit pin 31 of 206 engine board 864 goes high and then low Print status page Does pin 30 POLRDY of YC206 on engine board goes low after pin 31 POLON of YC206 No at 33 pin of 206 on engine board KP 864 Yes Replace engine board KP 864 See page 5 22 pin 1 POLCLK of YC206 on engine board KP 864 output square wave No Replace laser scanner unit See page 5 37 Yes 1 Replace engine board When If not solved this flow chart KP 864 See page 5 22 try to replace below items 1 FS 1800 1800N 2 298 Hz Harness S02404 scanner unit FS 3800 3800N and engine board KP 864 2 814 93 Hz Engine board KP 8
92. Operator panel message data for Portuguese Operator panel message data for Russian Operator panel message data for Polish Operator panel message data for Czech FS 1800 1800N 5 3800 3800 2 Downloading the engine and controller firmware From the parallel interface This section explains how to download firmware data from the parallel interface The engine and controller firmware data are downloaded using the same command The printer system can automatically recognize whether the data is overwritten for the engine or the controller firmware CAUTION Downloading the controller firmware takes several minutes Do not turn power off during downloading NOTE The computer that MS DOS is usable is necessary for a download from parallel interface It is necessary for a computer to be connected to a printer with a parallel cable Turn power off i eum NE D SM test Supervisor mode palallel waiting Waiting for the program data Make sure the printer is Ready data receiving Receiving the program data Ready gt gt gt gt gt gt gt gt gt gt gt At the DOS prompt send the following command to the Boot ROM The system DIMM is printer erase amp write overwritten with the new data il gt R UPGR SYS EXIT gt PRN IMM erasing Note Do not an EXIT command
93. RECYCLED Recycled CUSTOM to 8 Custom 1 to 8 VELLUM Vellum with only the MP tray feeding 5 1800 1800 5 3800 3800 2 21 5 Message display The message display gives information in the form of short messages The six messages listed below are displayed during normal warm up and printing Other messages appear when the printer needs the operator s attention as explained in Chapter 6 Troubleshooting Message Self test Meaning The printer is self testing after power up Please wait The printer is warming up and is not ready When the printer is Ready switched on the first time after the toner container 1s installed Adding toner also appears Processing The printer is ready to print The printer is receiving data generating graphics reading an memory card CompactFlash hard disk Microdrive or printing Waiting The printer is waiting for a command that says the job is over before printing the last page Pressing the GO key allows you to obtain the last page immediately Sleeping The printer is in Sleep mode The printer wakes from Sleep mode whenever a key on the operator panel is pressed the cover is opened or closed or data is received The printer then warms up and goes on line The time that it takes the printer to enter Sleep mode depends on the Sleep Timer setting Cancelling data Data inside the printer is being canceled FormFeed Time O
94. S or sas 4 2020085 2 2 NS sears 7 2 zm anoa igs aas 2 12 20 nnwoa 4 2 ovaas 0 8 21 472 waas 01 9 WvHas 2 10 1 006 B 0 12 aas 16045 8 12 IEGdsv tzQdS 9 1s 2005 08008 v 5 22008 z VV VII 22005 Sev L 62005 8 12 620059 12008 9 15 12046 82005 82006 ozaas 2 VV VII 5 2 1208 1 12054 6 08 6 059 92005 92005 8100S 8 008 520446 8 12 t 820059 11045 9 1s 11005 72005 v 2005 aaas z 5 Ocvu 510446 87 1 5 5 1008 9 rg 70057 1005 2 10057 gags V VII 90057 vxos 08241 1 saas 87 12 ELOdSV saas 9 9 Sadsv 21008 v 21005 vaas V VII 7006 Szvu 91241 87 12 7 110057 005 S 005 0105 010089 zaas NMT 2405 Zev 6005 8 12 60059 10089 18 1005 sadas 8005 odds VV VII 0005 xog evH 80241 0 12 aasv 2 lo zilvas 42 FS 1800 1800N 5 3800 3800 A 23
95. See page 5 37 Y C601 on APC board KP 742 goes high and then low Replace engine board KP 864 See page 5 22 6 19 NOTE If the problem is not solved by this flow chart replace the following items Harness S02404 scanner unit and engine board KP 864 Engine board KP 864 and scanner unit replace at the same time 5 1800 1800 5 3800 3800 16 E4 Fuser unit error Suggested causes e Blown out thermistor HTEMP remains Follow the flow chart high for longer than Blown out heater lamp below 4 1 2 seconds since the heater lamp is on Defective CPU 0201 or comparator U205 on the engine board The heater lamp Improper connector insertion continues to be turn Defective power supply unit on for longer than 6071 30 seconds Call service personE4 012 Turn power switch off Defective harness between fuser unit power supply unit 3456 CAUTION Fuser unit is fed directly by AC supply board Be careful with electricshock Remove and check harness 502415 between fuser board KP 756 and power supply unit or thermistor connector YC834 on the fuser board KP 756 Fuser unit is extremely hot immediately after the printer was running Allow substantial period of time until it cools down 502415 between fus
96. board 24 1 701 9 0270 N o 777 GND oy Paper size dial 5 4 SW1 en Engine board 9 9 5 2 5 4 0204 5 Paper size switch 0246 R238 Paper cassette 777 ND GND Paper size Paper size dial Cassette not installed Paper size switch SW1 Concave swe Function Off Sw3 Convex Function On D A converted 119 V 0 42 V 2 28 V 2 92 V 3 22 V output voltage Approximately Note Toner install mode cancellaton signal See page 3 14 Figure 4 3 14 Paper size detecting circuit FS 1800 1800N FS 3800 3800N 4 37 4 5 The power supply unit produces DC power outputs from the AC input The high voltage bias generator circuit is mounted on a separate unit A simplified schematic diagram is shown below Power supply unit Picus oar AC Power Current SLEEP input Switch fuse Rectifier Noise circuit Transformer O pio gt 1 24 V DC ereu rectifier smoothing Over circuit voltage current detection circuit 5V DC rectifier tt smoothing Zero cross circuit signal generation circuit ZCROSS Photo coupler HEATON Photo Triac THERM
97. code given in place of and refer to the corresponding description given below 01 The memory card CompactFlash does not meet the requirement This memory card cannot be used by this printer Insert a memory card which complies with the requirements See section 1 1 2 Available option memory device on page 1 6 02 The memory card is not installed Check the requirements for using the memory card 04 The capacity of the memory card is insufficient Clean up files 05 Specified file not found on the memory card 06 Insufficient printer memory to support a memory card Expand printer memory Paper path error lt There is no cassette the feeder or cassette is not inserted properly When two or more option feeders are installed and the lowest one is selected the same message will appear if any of the upper feeder cassettes and the printer cassette is improperly installed The data transferred to the printer was too complex to print on a page Print overrun Press GO Press the GO key to resume printing The page may break some pages You can abandon printing by the CANCEL key Note After this message has been displayed Page protect mode will be On To maintain optimum use of memory during printing display gt protect from the operator panel and re select Auto Refer to printer s User s Manual If Auto Continue is set to On printing will be automatically resumed a
98. comply with FCC rules is prohibited The printer may be optionally installed with the following units Options conforming to the Class B limit Sorter SO 60 Duplexer DU 60 Paper feeder PF 60 b For the FS 1800N and FS 3800N models This equipment has been tested and found to comply with the limits for Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense WARNING FCC Regulations state that any unauthorized changes or modifications to this equipment not expressly approved by the manufacturer could void the user s authority to operate the equipment 7 Canadian Department of Communications compliance statement This Class B digital apparatus complies with Canadian ICES 003 8 Avis de conformit aux normes du minist re des Communications du Canada Cet appareil num rique de la classe B est conforme la norme NMB 003 du Canada 9 ISO 7779 Maschinenl rminformationsverordnung 3 GSGV 18 01 1991 Der
99. eji MEE E RAM eee errr ye terre 3 10 3 Paper feed unit cea Liao i Lee 3 12 4 Replacing the 4 444440 0000 0 3 13 Shipping the developer 3 13 5 Developer initialization Toner install mode 3 14 6 Developer refreshing mode 2 nennen nennen nnne nnn 3 15 7 Drum cleaning mode 220 15 ciini eL n tH in o ene Ra dnt 3 16 3 1 4 Updating he aie Rhe e i ee e ated ente 3 17 1 Firmware program data format EEEE ETNE enne 3 18 2 Downloading the engine and controller firmware 3 18 From the parallel interface 3 18 From the memory card 1 5 3 20 3 Downloading operator panel message data sese 3 21 4 Downloading erros E 3 22 3 1 Maintenance Adjustments 3 1 1 Life expectancy of modules The table below shows the nominal life expectancy for modules Detailed part information for each module except toner containers can be found in the separate Parts Catalog Table 3 1 1 Life expectancy of modules FS 1800 1800N FS 3800 3800N Nominal life pages Toner container TK
100. h chste Schalldruckpegel betr gt 70 dB A oder weniger gem ISO 7779 5 1800 1800 FS 3800 3800N 10 CE marking directive According to Council Directive 89 336 EEC and 73 23 EEC declares that the product Product name Page printer Model name FS 1800 FS 3800 FS 1800N FS 3800N as tested with the enhancement optional unit PF 60 DU 60 and SO 60 Conforms to the following product specifications EN 55 022 1998 Class B EN 61 000 3 2 1995 EN 61 000 3 3 1995 EN 55 024 1998 EN 60 950 1992 A1 A2 A3 A4 A11 EN 60 825 1 1994 11 11 Declaration of conformity Australia declares that the product Product number Page printer Model name FS 1800 FS 3800 FS 1800N FS 3800N as tested with the enhancement optional units PF 60 DU 60 and SO 60 Description of device This page printer model FS 3800 is the 24 ppm FS 1800 is the 16 ppm A4 size and utilizes plain paper laser dry toner etc The printer can be equipped with several enhancement optional units such as a paper feeder PF 60 a duplexer DU 60 a sorter SO 60 etc Ther printer conforms to the following product specifications AS NZS 3548 1995 EN 55 022 1994 Class B IEC60950 EN 60 950 1992 1 2 3 4 11 IEC60825 1 EN 60 825 1 1994 11 5 1800 1800 5 3800 3800 1 4 Environmental requirements 1 4 1 Environmental conditions The Environmental requirements section on page 1 5 should be observed to ensure the optimum operation of the pr
101. handling not to drop or break Do not directly touch on the heater lamp Finger prints on the heater lamp s outer surface can prevent proper fusing of toner on paper When holding the heater lamp hold the ceramic parts of heater lamp at both ends When refitting the heater lamp direct the wattage making side facing the gear side Remove and split the fuser unit See page 5 29 2 Remove the lamp support 1 3 Remove one screw 2 then remove the lamp holder 3 4 Remove the heater lamp 4 from the heat roller 5 Gear Figure 5 2 30 Removing the heater lamp FS 1800 1800N FS 3800 3800N 5 33 3 Removing the heat roller WARNING The heat roller is extremely hot immediately after the printer was running Allow substantial period of time until it cools down Remove and split the fuser unit See page 5 29 2 Remove the heater lamp See the previous page 3 Remove the separators See page 5 32 4 Pull up both heat R bush 1 and heat L bush 2 at the same time 5 Remove heat gear 7 26 726 3 heat R bush 1 and heat L bush 2 from the heat roller 4 71 FS 1800 1800N 2 FS 3800 3800N N SSSA Oe Figure 5 2 31 Removing the heat roller FS 1800 1800N 5 3800 3800 5 34 4 Removing the thermistor and the thermal cutout 1 Remove and split the fuser unit See page 5 29 2 Remove the heater lamp See page 5 33 3 Remove the heat roller See previous page
102. is not working properly Replace the drum unit See page 5 12 Defective magnet roller in the developer Replace the developer See page 5 4 FS 1800 1800N FS 3800 3800N 6 42 7 Unsharpness 123 Check paper for property Paper with rugged surface or dump tends to cause unsharp printing Replace paper with the one that satisfies the paper specifications Check the transfer roller installation The transfer roller must be supported by the bushes at the both ends Clean the bush to remove oil and debris Replace the transfer roller if necessary See page 5 17 Check the transfer bias potential Check the transfer bias output on the high voltage unit This requires removal of the left cover and the test equipment Replace the high voltage unit if high voltage potential is not available on the board See page 5 25 Check EcoPrint setting The EcoPrint mode can provides faint unsharp printing because it acts to conserve toner for draft printing purpose For normal printing turn the EcoPrint mode off by using the operator panel For details refer to the printer s User s Manual FS 1800 1800N FS 3800 3800N 6 43 8 Gray background ABC 123 Check the print density setting The print density may be set too high Try adjusting the print density using the Remote operation panel utility For details refer to the printer s User s Manual Check the surface potential of the drum in t
103. or y key repeatedly until the message display shows Print Status Page 3 Press the ENTER key twice 6 If the status page is printed satisfactorily setup is complete If not investigate whether all step procedures are properly followed FS 1800 1800N FS 3800 3800N 2 2 4 Expanding the memory DIMM The FS 1800 1800N comes standard equipped with 8 MB of main memory the FS 3800 3800N comes with 16 MB of memory The FS 1800 1800N can be expanded up to the maximum of 264 MB 8 MB 256 MB and the FS 3800 3800N can be expanded up to the maximum of 272 MB 16 MB 256 MB For all models expansion should be done using optional DIMMs Dual In line Memory Module 1 Minimum memory requirements Resolution Printing environment 600 dpi 1200 dpi Fast mode Fine mode PCL6 duplex mode None 8 MB 8 MB 8 MB PCL6 duplex mode On 8 MB 8 MB 12 MB KPDL duplex mode None 8 MB 8 MB 8 MB KPDL duplex mode On 8 MB 12 MB 12 MB PCL6 KPDL resource protection 10 MB 10 MB 10 MB duplex mode None PCL6 KPDL resource protection 14 MB 14 MB 14 MB duplex mode ON 2 DIMM specifications Specification Memory size in MB 16 32 64 128 MB Number of pins 100 pins Access speed 66 MHz Parity None Bus width 32 bits 5 1800 1800 5 3800 3800 3 Notes on handling DIMM Before proceeding to install DIMM to protect the main board and DIMMs read the following notes NOTE B
104. stable surface Remove the manuals toner kit and other items located on top of the spacer Then remove the spacer Carefully remove the printer Obtain help from other persons if necessary For the FS 1800N 3800N the CD ROM Network library and the manual for the network interface card are shipped together with the components listed below D Printer 5 Installation manual 2 Toner container 6 Kyocera digital library CD ROM 3 Waste toner bottle 7 Plastic bag 4 Power cord Figure 2 1 1 Unpacking 5 1800 1800 5 3800 3800 2 3 D Printer 5 Installation manual 2 Toner container 6 Kyocera digital library CD ROM 3 Waste toner bottle 7 Plastic bag 4 Power cord Figure 2 1 2 List of shipped components FS 1800 1800N FS 3800 3800N 2 4 2 2 Installing the printer Installing the printer requires several steps Proceed as follows in sequence 2 2 1 Installing the toner container 1 Open the top cover all the way 2 Take toner container 1 from the bag With the label side down and pivoting on the middle of the container thoroughly shake the toner container in the direction of the arrows ten times or more to loosen and mix the toner inside Figure 2 2 1 Shake the toner container 5 1800 1800 5 3800 3800 2 5 3 Carefully remove the protective seal 2 Figure 2 2 2 Removing the protective seal 4 Install the toner container 2 into the printe
105. the details born by status page my differ from a firmware version to another Most of the service information is located under Service information Most of these service information on the status page are alphanumerically coded Each item is explained next page Details of service information ontroller firmware version i Controller f Released date of the firmware PAGE PRINTER STATUS PAGE VIII Service information C1 12 01 01 9690 P00 800 F00 N00 D10 DM0301 DAN RS2 DK 0003 8 AA 0 20 25 60 0096 0026 1061 0811 0 0 0 0 0 0 ARADCFE AAADCFE BAADCFE AAADCFE 120311080 10208200 20001080 81000000 00000000 10101010 10101010 8801 0203040508090 0 10111213141 5161718191A1B1C1D1E1F202122235E 0203040508090 0 0 000 101112131415161718191 1 1 10181 202122235 18088808880808000 8088808880808000 8088808880808000 8088808880808000 DN SPL9200007 SN SPL9200010 Service information FS 1800 1800N FS 3800 3800N B 4 Service information 0104 0330 C1 12 01 01 Total page 9690 009 6 2 8 9 49 KD 69 3 04409 0096 0026 1061 0811 0 0 0 o o 0 0 9 22 AAADCFE 69 20A11080 1020B200 20001080 81000000 00000000 10101010 10101010 SPD1 0203040508090A0B0C0D0F101112131415161718191A1B1C1D1E1F20
106. to complete the drum cleaning mode varies depending on the current setting for the sleep timer and will be deactivated during the developer initialization The drum cleaning mode is also activated manually by following the steps below Perform in sequence Display to show Remarks 1 Press the MODE key 2 Press the key repeatedly Pressthe gt key 0 4 Press the key repeatedly 6 Press the ENTER key 7 Press the ENTER key Drum is cleaned by the cleaning blade in the drum unit If paper is present on the MP tray the drum is also cleaned by that the paper which is fed automatically and stops at the transfer roller FS 1800 1800N 5 3800 3800 3 16 3 1 4 Updating the firmware Updating the engine and controller firmware is possible by downloading the firmware through the parallel interface or through the memory card CompactFlash These firmware programs are directly overwritten in the flash ROM U202 on the printer s engine board or system DIMM board KP 777 858 2 Flash ROM type only on the main board rs 1800 1800N 2 FS 3800 3800N The operator panel message in different languages can also be downloaded but through the parallel interface only NOTE Controller system DIMM Firmware update is possible with flash ROM type system DIMM board only Masked type system DIMM board can not be overwritten Check the type of the system DIMM boa
107. toner motor beyond the predetermined level turning 0220 on 0220 when turned on causes the current from the 24 V power supply to flow through 0217 0220 R267 R268 and to the ground Consequently approximately 3 9 V H develops at point A as limited by the combination of R267 R268 and DZ206 This voltage is used as TNMOC toner motor error which is applied to 17 of CPU U201 Thus CPU determines the toner motor error andlets 11 service person E9 be indicated Engine board Toner motor control circuit 3 U204 0218 5 3 15 TMOTON 1 MOTON lege 21 1 8265 777 GND 1 w 2 a220 CR YC203 3 R266 16 TMOTDR Toner R267 9 GND 17 TNM R268 gt 02206 777 GND 777 GND Figure 4 3 8 Toner motor control circuit FS 1800 1800N FS 3800 3800N 4 30 Heater lamp control circuit The heater lamp control circuit turns the heater lamp on and off which is located coaxially inside the heat roller The surface of the roller maintains the constant temperature needed to permanently fuse the toner on paper The heater lamp is directly fed with AC primary power 120 V or 220 240 V which is supplied from the power supply unit Engine board Figure 4 3 9 heater
108. unplugged from both the power line and the printer 5 1 1 Screw hardware Screws and hardware used in the printer are listed in the Ecosys Screw catalog These screw symbol numbers are universal to most Ecosys printers CAUTION When securing a self tapping screws align it with the thread carefully First turn it counterclockwise then slowly clockwise Do not overtighten In case the self tapped thread is damaged the whole part may have to be replaced with a new part 5 1 2 Before starting disassembly Before proceeding unplug the power cord from the printer and the power supply WARNING Never attempt to operate the printer with components removed CAUTION The printer use electrostatic sensitive parts inside circuit boards laser scanner unit etc Provide an antistatic discharging device such as a wrist strap that can effectively discharge your body before touching those components FS 1800 1800N 5 3800 3800 5 3 5 2 Disassembly 5 2 1 Removing the developer 1 Removing the developer CAUTION When if installing or removing the developer do not let the magnet roller touch any part in the printer When handling developer use both hands Do not press the bottom of the developer 1 Open the top cover 2 Remove the toner container 3 Disconnect the developer connector 1 4 Remove the developer 2 from the printer while sliding the developer lock lever 3 frontwards Q Q 2 em 57 A 1 7
109. 0 88 1 923 10320189 XLNOLSH 1581 NYL 822151 17151 02151 ILL Naay N98 1200942 Seando veando 2 120099 8rando 110099 910099 910099 ELANI etando orando 6ando 210099 tando cando Lando 4 6LYNdI 8LYNdI 42 4 QNO i3 aa ag G9 006 18811 an9 ore cosnia N3OIS 31054 88 41 8 8 N3081X3 9 0 16 B 9zH rugs oegasy_seH 08405 620057 vzH 92005 92005 92006 teo 920059 924 92045 05 584 7200
110. 026 05 6 i 0969 10989 082417 0216 0202 06 9 0821 decer uoinjo NOHOH H 9 19JsueJ NOHOHL seiq Svid 3544 uen NOHON piouejos eoe 4 uoinjo pee 10sues 1x3 40sues uoneasiDeu dVdOdH uoinjo 1ese1 4 95 1 NO lOd uen NOLOWW FS 1800 1800N FS 3800 3800N Cassette feeding Letter size face down tray output wef jeded sejeoipur ponad siy Jaded eoueseud Bunoejeg aded sejeoipui euur 5 4eded jo ou S ulU 7 peeds jede q S UJUJ peeds wnig pol S L 9 5 v 2 0 i i _ 06 0015 055 0 10849 i i i i i 1 016 i 10 56 10679 O8 L i i i O86 i i i i ooz i i 006 i i 0681 i 5086 i 0 i 1 i i orss i
111. 05 0 QdS 090 se 06005 186008 2 reads 2054 a 1 4 Aggie we 99 pu R 4 10 21 vas 972 36 5 1800 1800 5 3800 3800 Main board 858 8 12 180 S 10 V 9EATIPZNS QNO 3oz 8 Si 1 aov p t 2730 2 1 gt V3O Hla pi 7 30 6121 OL 2 evi 250300 1460300 98841 9 e wv DE Sin e t vao ERREF 444 HOLO3NNOO 25 4907 10 VSYZATvNS 25 0 rs 989 Ht 1 ora 01840 6835 2 SY49 m 6 Ly 8035 9V3O 21 8 9 1 55 5 t 1x30 L 1 141 25241 7 8 30 8 1 lt 2 5 9 93U vy ozal 0 3 6V3O St 8 6v1 Fey t 01 30 9L y 01 1 E 19539 15840 sau RENT E od
112. 1 Removing and splitting the fuser unit WARNING AN 1 Remove three connectors 1 The fuser unit is hot after the printer was running Wait until it cools down 2 Remove two screws 2 3 Remove the fuser unit 3 from the frame unit Figure 5 2 26 Removing the fuser unit 5 1800 1800 FS 3800 3800N 4 Remove the rear cover 4 and the spring 5 5 Remove the solenoid actuator 6 6 Remove the change guide 7 7 Remove one connector 8 Figure 5 2 27 Removing the rear cover and change guide FS 1800 1800N FS 3800 3800N 8 Remove two screws 9 9 Split the fuser unit 49 Figure 5 2 28 Splitting the fuser unit FS 1800 1800N FS 3800 3800N 5 31 1 Removing the separators WARNING The separators are extremely hot immediately after the printer was running Allow substantial period of time until it cools down Remove and split the fuser unit See page 5 29 2 Remove the upper exit guide 1 while unlatching three latches 2 3 Remove the exit pulley 3 4 Hold the separator 4 upright and remove the separator 4 and the separator spring 5 Figure 5 2 29 Removing the separators 5 1800 1800 FS 3800 3800N 2 Removing the heater lamp WARNING The heater lamp is extremely hot immediately after the printer was running Allow substantial period of time until it cools down CAUTION The heater lamps are fragile Use extreme care when
113. 2 1 560 2301000191 52 10241 m 2 e 65 2560 1 svi 9 5 Y 8 1 zv 6 1 I OWT Ov 6E Zi Wal 16 96 Sii SE YE SIY 2 ty 02 1 v 4 10 510168 0 22 6 8 5 1800 1800 5 3800 3800 34 Main board 858 6 12 42 41046 5 90 09 1148919928 OSSA 25 OSSA Z OSSA sH 55 SSA 33 155 5 SSA 001 16841 gr 11139 62241 5 SE ON NIW 2 2 svo I X So 00 2 sooo 9 nnwoa moa sida ved 8 7 2 ovaas oz 8 gwa 2 2 ivaas 5 avoiy S9 0100 01 05 2216 2 ebd 6 05 ve SVa av 5 5 2 IN 0 1vOS 26 vas 9v 90d 16 SV soa 5 05 081 yvOS 62 ey EVAS 92 200 2 05 sz t iod 1 06 ve oy ovas Wr9 2 0 12 005 Namas 2 Nsvoas 4 2 Nsvuas 2 2 onvoas 2 0005 1005 2405 2005 7005 Saas 9005 4005 8005 6008 01005 1008 21005 21005 71005 stags 1
114. 2122235f S PD2 0203040508090A0B80C0D0F101112131415161718191A1B1C1D1E1F202122235E 8088808880808000 8088808880808000 8088808880808000 8088808880808000 DN 5SPL9200007 SN SPL9200010 6 0104 0330 Mask ROM Flash ROM version on the engine board C1 Mask ROM version on the LCD controller board Operator panel 3 12 Boot ROM version ROM type Mask Flash 4 01 011 Internal use 5 1 page 9690 Total count 5 6 Internal use 5 Parallel interface mode bit 72 0 No error with bidirectional communication 1 Error with bidirectional communication bit 62 0 No ECP communication 1 ECP communication had occurred at least one bit 0 to 5 History of printer parallel port directional communication 05z Nibble High speed 072 ECP 5 1800 1800 5 3800 3800 5 8 S00 Serial interface error 00 Normal bit Framing error bit 1 Overrun bit 2 Parity error 9 F00 Operator panel lock Shown only during locking 01 Partially locked 02 Fully locked NOO NVRAM error Shown only if error has occurred 01 ID error 02 Version error 03 Checksum error 04 NVRAM crash error 09 10 0301 down loading status 002 Normal Nothing downloaded bit0 Font data bit1 host data bit2 Macro data bit3 Program data bit4
115. 2641 Z 145 1 i NOOUL 9 9 za 1 L OF ezed Zerzga NOHOW 8 AOL lt 0 Neon bt _1 eseu 02 0 NOHOHL 2 YOZDA eed 7 4 veedL 1 1 NOHON 9 LAS 211 5 LAS ZAS 0 1 14 5 1800 1800 5 3800 3800 6 8 24 2 gt 20PSCLK 8 20PSDO 8 F201 FUSE 3 15A 125VAC tor OP24V 8 F202 FUSE 315 125 moO TP371 o OP5V 8 72 C307 0306 100 10 100 35 TP373 TP374 75 TP376 R269 100 205 2 OPSCLK 1 295860 4 8270 Yoo 1 2 SDI 2 GND OPRDY gt 4 TP380 TP378 31 TP379 TP381 41 TP382 1 YB283 5 5 OPSCLK ea 6 OPSELO 9 453601 OPTSDI 2 8235 7 7 02 201 236 7 6280 D ZENER OPTRDY 1 1 15557 818 OPSEL1 2 819 OPSDO 8208 32 8259 10 OPSEL2 11 OPRDY 777 mO TP383 12 do 22 385 0 7
116. 4 Remove one screw 1 5 Remove the thermistor 2 6 Remove two screws 3 and then remove cord plate 4 7 Remove one screw 5 and the heater wire terminal 6 8 Remove the thermal cutout 7 Figure 5 2 32 Removing the thermistor and thermal cutout FS 1800 1800N 5 3800 3800 5 35 5 Removing the press roller WARNING The press roller is extremely hot immediately after the printer was running Allow substantial period of time until it cools down Remove and split the fuser unit See page 5 29 2 Remove the press roller 1 from the fuser unit 2 Figure 5 2 33 Removing the press roller FS 1800 1800N FS 3800 3800N 5 2 12 Removing the laser scanner unit Remove the top cover face down output tray See pages 5 9 2 Remove two connectors 1 3 Remove four screws 2 4 Remove the laser scanner unit 3 from the frame unit CAUTION When refitting the laser scanner unit fix the four screws in the order indicated above Figure 5 2 34 Removing the laser scanner unit FS 1800 1800N 5 3800 3800 5 37 Chapter6 Troubleshooting Chapter 6 Contents 6 1 Troubleshooting 5 rie Pas 6 4 6 1 1 General error senes 6 4 1 Maintenance messages
117. 48 8 Zener board KP 768 2 Waste toner full sensor board KP 766 6 Toner sensor 3 Waste toner full sensor receiver 7 Toner motor 4 Eraser lamp board KP 752 Figure 4 3 3 Drum unit and developer FS 1800 1800N FS 3800 3800N 4 3 2 Operation of circuit boards 1 Main board Main board KP 777 for FS 1800 1800N models U16 501 CSN 1 0 PVIDEO 7 0 BD FSYNC RSTOUTN CSN2 XLIDATA SRCCLKN I Uos Uos WENO LA 22 2 ROMA 4 2 Buffers 22 2 CPUD 31 24 CPUD 31 0 006 007 15 0 CPUA 31 0 001 Buffers pulsa CPU CPUD 31 0 PowerPC405GF 200 MHz 008 U09S BCLK BGN ROMA1 LA 21 2 CSN 3 2 RSTOUTN CPUINTN FONTs OEN1 WENO ABBN DBBN TBSTN TSIZ 2 0 TT1 TT3 002 X01 ASIC LA22 06 X tal 50 0000 MHz X02 X tal 25 50629 MHz SDA 12 0 SDBA 1 0 SDD 81 0 SDCLK SDCKE SDCSN 5 0 SDRAS SDCAS SDWEN DQMUU DOMUM DQMLM DQMLL IICSDA IICSCL Expanding SDRAM DIMM Expanding SDRAM DIMM YS02 503 P1284HD ACK BUSY PERROR SELECT FAULT P1284DIR SELECTIN STROBE SCLK SI SO SDIR BD ENGIRN SBSY VDFON VDOUTP VDOUTN FPDIR FPCLK PFDAT 7 1 Centronics AUTOFD 2nd Optional Engine E INIT Interface Board P1284DIR Parallel Interf
118. 5 22005 orto evo 270 oo svo evo zro sc 12008 2 020059 Se 02405 22 610059 rs 51005 7 CT T 810059 ez 91045 ro 927 910059 9 045 Siaasv zia 18408 viaasv 219 71005 eiaasv zia 51405 21005 ASS 910 21045 010059 918 01005 ory 9005 saasv sia 8005 Aa dad 40059 srg 2005 33339 9Saadsv siv lt 045 ria 90019 LL vaasv riv 7005 gaas sadsv 619 2005 raasv_ery 1005 pare T T 0005 ziV 1 enoa 9 whoa PME Wonda se NOD 19 i Nod 179 TWoa 5 4 ANY 819 KO towed 7 t 1 218 29 1008 090 H80918OV 110095 NIX90S PEEN 390 9 8008 AAAI Ed 4 9 NIMAS 9 15 615 Namas 3 Newuds 4 INVE Nsvuasy 22 NSVSOS 2 9 5 4 5 220 NSvods 2 8 005 12016248 snsoas e 0 2 8205 5 5205 818 5005 Neer 2 esoas 15208 81 6005 0 ensoas ENS9GS 4 889987 615 85008 98841 9 Nso e NS2OS SEldL 089087 ONSOGS 9 oNSoas ONSOGS Zl am 4 9 ivads 222 808 19 ovaas 0805 ANN zivas Zivasv 21005
119. 5 Sod 22005 ang Les 62005 god 2555 ano 590 22005 21015 5 vas 11015 vos E vas gt yasoll 2 sa E 31 Ania D0 Saas 2200 soa 6005 2200 edes Buipuedxo oeoa 28 01008 0800 i908 i Traas 0200 11008 jeuondo o HE cod sioa LHe ziddv jeuondo el 8109 For SOR eros amp 1005 ZIP rags 3 NOU T minoa 9 2 Wwoa 92 7 999 ON HE ON NEE ON 4 oh ie 5 4 05 25 29 8 oes 05 1 ensoas 2 9 2 aw NIMAS 9 2 Fi 039 33005 9 Z T 5 072 Do T 29 52 0 1008 9 2 naa HZ ev 6 nau pex 4 4 1 9 2 VINOS e M iva 4 iv8as 9 2 k NE dvds 1 05 bo 01 06 wp d avas vas N NOS vas die 4 ovas 9008 2 nnwoa o 2 OG 277 nnwoa 9 2 5 Soa 0t vedas 290 12 soaps 5200 290 Saas 5 2001 92005 od d bed 18008 rog 16008 100 18008 500 Es 82005 500 200 62005 tags doa 06005 5095 ano fe 16008 500 1600s QNS 44 aq 05 20 AES Koen SX 920 SS 0 161008 9 0 2 vas 9 2 A 24 FS 1800 1800N FS 3800 3800N Main board TK 777 8 12 QuV2 49 HOLO3NNOO
120. 60 20 000 TK 60E 10 000 Drum unit DK 60 DK 61 300 000 Developer DV 60 DV 61 300 000 DV 62 300 000 Fuser unit 60 3 61 300 000 Main charger unit FE 60 FE 61 300 000 Refurbishment kit MK 60 MK 61 300 000 I User replaceable 2 Includes DK DV and FK kits and a feed transfer unit 73 Each kits have two voltage type for 120 V AC and 220 240 VAC FS 1800 1800N 5 3800 3800 3 3 3 1 2 Toner container Assuming an average toner coverage of 5 with EcoPrint mode turned off the toner container TK 60 will need replacing approximately once every 20 000 pages the toner container TK 60E approximately once every 10 000 pages 20 000 TK 60E 10 000 Based on letter or A4 size paper average print coverage of 5 Life in pages TK 60 Table 3 1 2 Toner container NOTE A new printer in which a toner kit TK 60 is installed for the first time the number of copies that can be printed will be limited to approximately 10 000 pages 1 When to replace the toner container When the printer runs low on toner Toner low TK 60 display and ATTENTION indicator lit on the operation panel Be sure to promptly replace the toner container and clean the inside of the printer when this message appears If the printer stops printing while Replace toner 60 is display replace the toner container to continue printing 2 Notes on changing the toner container Observe the following cautions when re
121. 6005 8 up 1edasv 62005 91 5 2005 06005 it 060059 4008 22005 9 evu UAR AGI 82005 87 12 7 52005 12005 9 195 120059 82005 7 2005 oaas z 02005 2 oy i YO 75005 81 77 1 720057 61005 91 TS 61005 92008 v 92005 graas et 81005 09Y L1499 LV9ZSWH prog itv ae ees 2 9 lS i i A 42005 81 77 420089 11008 _ 91 5 Zidasv t ir vads v te vegas graas 91408 06241 vxog Otvu 88841 NIMAS 2 2 Nsvoas 4 2 222 10as 5 o onvoas 2 2 3 wawoa mode 91005 8 12 51406 nnwoa moa g MS d HE 2 914045 71005 r 1005 2 21005 9005 2 9045 3 Ivo zw 81005 9 Gzvu 2 61005 02005 FUE 12005 6 05 22005 8705 2 82005 yas ae 72005 61005 87 17 EH 52006 5008 9 15 Saasv 92005 21005 gt 210057 18005 5 21 YTI vadsv se 82005 95 82VH 62005 06005 ovas 12005 91241 AKA 7 81 TZ Wr9 91 5 4 nn vxos ZZVH 6005 8 7 1005 9 5 8005 oaas 9zvu 80241 10 16 aasv 2 10161 aas 10 21 vas 22 FS 1800 1800N 5 3800 3800 A 35
122. 64 and scanner unit replace at the same time FS 1800 1800N 5 3800 3800 6 18 15 Laser scanner unit Pin photo diode sensor error Suggested causes Laser beam detection failed The pin photo No laser beam due to the laser diode defect Follow the flow chart PD below diode sensor board e Soiled or defective pin photo diode sensor KP 746 does not Defective gate array U204 of engine board deliver a horizontal mproper connector insertion synchronous signal PD Call service personE3 0123456 Turn power switch off Remove and check harness between engine board KP 864 and laser scanner unit Defective harness between engine board and laser scanner unit 1 Pin photo diode sensor board KP 746 detecting horizontal synchronization signal FS 1800 1800N Frequency 2 3 kHz Low level width 1 4 us FS 3800 3800N Frequency 3 5 kHz Low level width 1 0 us power switch on 24 V DC at 1 pin of YC601 on APC board KP 742 Print status page pin 4 LASER of Replace harness between engine board KP 864 and laser scanner unit No Print status page Pin 8 PDIN of YC601 on APC board KP 742 output pulse signal Replace engine board KP 864 See page 5 22 Replace laser scanner unit
123. 641 9 8 641 gt ly KiS volo rg N1nOQA QNO re 019 1 Ord OW 88 1 0 135834 EY 7 gt 6 SINN V 28 asas 9 pogs 8 i Was Ca EE is EY E 8 s Ng Led ev 27 tY 109A AS aa 6 e os Asas NHION3 4198 uias 2 16 00841 50841 5 9 60841 98641 20841 10841 28641 A9V00L 109 HSZL2w8 Luo FS 1800 1800N 5 3800 3800 A 29
124. 8 64 MB CF 64 96 MB CF 96 FS 1800 1800N FS 3800 3800N 1 8 Manufacturer Capacity Model DelkinDevices Inc 8 MB DDCFFLS2 008 16 MB DDCFFLS2 016 24 MB DDCFFLS2 024 32 MB DDCFFLS2 032 48 MB DDCFFLS2 048 64 MB DDCFFLS2 064 96 MB DDCFFLS2 096 HITACHI 8 MB HB286008C4 16 MB HB286016C4 32 MB HB289032C4 48 MB HB289048C4 64 MB HB288064C5 Transcend 4 MB TS4MFLASHCP 8 MB TS8MFLASHCP 16 MB TS16MFLASHCP 32 MB TS32MFLASHCP SST 8 MB 55 48 08 16 55 48 16 24 SSTA8CF024 32 MB SSTA8CF032 48 MB SST48CF048 64 MB SST48CF064 96 MB 55 48 96 LEXAR Media 16 MB 32 MB 48 64 80 3 Hard disk Microdrive The following hard disk is available for the printer IBM Microdrive 340 MB capacity type 5 1800 1800 5 3800 3800 1 9 1 2 Names of parts 1 2 1 Names of parts JUL ILU lt lt lt 7 T XS 49 N 1 Top cover 2 Toner container 01 Charger Cleaning knob 3 Operator panel 2 Paper stopper 2 Paper gauge 03 Face down output tray 5 Paper cassette Memory card slot 00 Parallel interface connector 6 Paper size window 19 Paper feed unit 01 Serial interface connector 7 Power switch Paper feed unit release lever 02 Option unit connector Paper size dial 47 MP tray 03 Network interface card 9 Waste toner bottle Re
125. 8 7 1 z i ZWLWddd ano 8 m auo 271704 1 9 1 044 51 11 gered SVIVOdd t Svivadd 804 208 Svivad 21 vera vvlVddd i SV1v dd 5 SV1VOd 5 gera viva Vilv dd 28 1 eg 4 zea 2 1 01 zvlvddd V1V dd QNO evlvdd astea 2 4 zv 01 eqonsu 38OHISNd 291 044 18 ly LS ev1vad n i33 209A 9 oon 2 4 209 0 81 vivad 8 ely 11044 1 ZIA av LS 8 103145 102135 8 0 092 HA uv lt uouuad 4 y 25 ow Le lt Asna c 6A 2 8214 214 205 1 0 1 0 0 0 0 1 0 22544428225522 zin SBuRONZODGQSORG e FS 1800 1800N 5 3800 3800 A 39 OND HOLO3NNOO GND ASpesnj gas m vas For 95 usa S19 SLY ax 94 o o Joo Main board TK 858 11 12
126. 800 1800N FS 3800 3800N 6 7 Corrective action Hard disk error 10 Formatting is not possible because host data is being spooled on Press GO the hard disk Microdrive Wait until the hard disk is ready and then format 85 VMB Alias error The alias setting was lost or the VMB tray corresponding to the alias does not exist Set alias again 97 Code job The number of permanent code job reached the limit value and no more can be saved Either delete some unnecessary jobs etc or increase the limit 99 A print job for the specified ID does not exist in the hard disk Microdrive I F occupied This message is displayed when you attempt to use the printer s operator panel to change the environmental settings on the interface from which data are presently being received ID error The ID entered for a private job or a stored job is not correct Check the ID that is set using the printer driver Insert the same memory card You have inserted a wrong memory card CompactFlash when the Insert again message was displayed Remove the wrong memory card from the printer s memory card slot and insert the correct memory card The printer again reads it from the beginning of the data KPDL Error Press GO PostScript error has occurred and current print processing cannot continue To print out an error report display Print KPDL errs from
127. 800 3800N Abnormal temperature detection circuit The thermal cutout device which is connected in series with the heater lamp constitutes the the abnormal temperature detection circuit including of comparators U205 2 R217 219 etc Pin 5 of the comparator U205 2 is continuously given with the voltage by resistors R217 and 219 which simulate the voltage given if an abnormally high temperature develops Pin 6 receives the voltage the thermistor detects For instance the heater lamp happens not to switch off the voltage the thermistor gives at pin 6 will become unusually high and as soon as it exceeds the voltage at pin 5 pin 7 of the comparator U205 2 output changes to L level This in turn turns transistors QA201B and QA201A on and turns QA201A pin 6 to L level Since pins 6 of the transistor 201 and 2 of transistor 0204 are connected to each other pin 4 of the engine gate array U204 even though it is currently at level is enforced to be level effectively disabling the heater lamp Pin 7 the output from comparator U205 2 changes to L Then it is output to 63 of CPU U201 which in turn determines that an unusual temperature has developed in the fuser indicating Call service personE4 Thermistor blown out detection The thermistor is monitored by the combination of comparator U205 1 R233 and R238 Extremely low potential is applied to pin 3 of U205 1 by means of R233 and R238 Whereas pin 2 is applied
128. 800N 5 3800 3800 6 32 203 FCOVOP 24 V 0 V DC Top cover paper feed unit interlock switch On Off 2 CSIZE I Analog Paper size switch detecting signal 22 PVOLAN 2 I 0 V 5 V DC Paper gauge sensor 2 On Off YC204 1 20 0V 24 V DC Transfer bias output voltage control signal 2 2 TRVSELI O 0 V 24 V DC Transfer bias output voltage control signal 1 3 5 O 5VDC Power supply for high voltage board 4 TRVSEL3 O 0V 24 V DC Transfer bias output voltage control signal 3 5 TNEMP 0 V 5 V DC Toner sensor Toner empty Not empty 6 TRCON O 0V 24 V DC Transfer bias Output On Off 7 5 5V OV DC Pulse Toner sensor Toner detecting clock signal HVCLK 5 DC Pulse Developing bias outputclock signal GND Power ground 10 0V 24 V DC Main charger Output On Off 11 HUNIT I 5 V 0 V DC Option feeder Installed Not installed 12 RTRCHON O 0V 24 V DC Transfer bias output Reverse On Off 13 HANDS I 0 V 5 V DC MP tray paper sensor Paper Detected Not detected 14 DLPTYPE I Analog Developer identifying signal 15 45V2 O 5VDC Power supply for high voltage board 16 TMOTDR O 24 V 0 V DC Toner motor Drive Stop 17 CONTYPE I 5V DC Toner container identifying signal 0 V 5 V DC MICR model only 18 424V2 24 V DC Power supply for high voltage board YC205 1 OP24V JO 24VDC Power supply
129. 9017 i i i i 0 i i i i LL 0 6 8 2 9 8 v 2 0 1 NOHOH H NOHOYL svig 1 se13 gJsy44 uen NOHOW umop dn ese NONa NOG4 pee 10 1x3 10sues dVdOdu 4 35 1 NO10d uen FS 1800 1800N 5 3800 3800 A 5 wel jeded sejeoipur jo ponad sy jeded wel sejeoipur euim 814 eoueseJd ou S WW 7 peeds s ww Zy peeds unug s OL 6 8 1 9 5 v 4 0 i i 1 1 i i 1 1 i 1 i i 1 0278 0622 1 0695 05 085 066 i i 0222 0668 i 1 i i c 026 gt i i i 1 i 5 1 1 0950 0884 1 00 1 1 1 i 0221 i L and D 1 1 1 1 1 5 0 66 L 1 0091 i i 09121 i OSPZI i 1 1 i i i 1
130. D Pin 3 This input carries serial asynchronous data sent by the computer to the printer RTS Pin 4 This output is always held high above 3 V CTS Pin 5 Unused DSR Pin 6 Unused SG Pin 7 signals can transmit between the printer and the host computer to send each signals with a signal ground 5V Pin 12 Power supply for barcode reader Maximum 500 mA DTR Pin 20 This output is used as a buffer nearly full handshake line It is held high above 3 V when the buffer can accept more data FS 1800 N FS 3800 N C 6 Protocol The serial interface supports the full baud rate of 1200 2400 4800 9600 and 19200 38400 57600 and 115 2 k bps For adjusting serial interface parameters including baud rate parity etc refer to printer s User s Manual RS 232C For computers with a DB 9 connector Printer Computer Serial interface serial port DB 9 connector DB 25 RXD 9 TXD TXD RXD DTR RTS GND CTS DSR DSR RTS SG CTS DTR RS 232C For computers with a DB 25 connector Computer MUT serial port DB 25 connector DB 25 GND 144 71 Fa TXD Ql TXD RXD o o RXD RTS Gl 4 RTS CTS CTS DSR Oo 6 DSR GND 7 sc DTR 0 BER gt DTR FS 1800 N FS 3800 N
131. DT 2 EN LASt GL A0SZOV inst HAS 87 asna Ssouoz 1 ki dams 01 LEYAL 6 6010d l 16561 and 8 34 AOS 5 2 o 3 8 SE EP 5 277 Y 2 1 089 1855 3604 4 104404 2 viu 1 452 2 o W2 S9EL6 VSW 9 5 1 10624 80 28 6361510 n n s 56 7021252 lt TE R AOL 60 Lous 081 10022 10022 48 gt AOL 49 75 ooze t 8022 e 02 or EH 0020894 NE N zz G feo 102828 1 veo cap 09 9 8 2111 teats 3 0072 6 3 29 9 0 2121052 HA E0ZS 91 9 SZH So L 2 moe 253 edz M AOS MZ m 89 v8 OL LOO OZP 28023652 dozz N 2 Ags 90 9H 01 25 Pm 8 9 die 7 90 Agszow TIOLZEAN c ZAve 3 00001 900 7 uondo 5 uana 9 2 1 11 080 12 THN gt 12 ut 1 629 1 4 EET M EIE S e J os bet zozo69 578 vioueqei HEN 01 id 5 T M vo 201 oe o M 5 osvased t AOGZOW 20 ADOS iag 220 22 Herees 000 0
132. EXPOSURE TO BEAM ATTENTION RAYONNEMENT LASER EN CAS D OUVERTURE EXPOSITION DANGEREUSE AU FAISCEAU VORSICHT LASERSTRAHLUNG WENN ABDECKUNG GE FFNET NICHT DEM STRAHL AUSSETZEN ATTENZIONE RADIAZIONE LASER IN CASO DI APERTURA EVITARE L ESPOSIZIONE AL FASCIO PRECAUCION RADIACIONE LASER CUANDO SE ABRE EVITAR EXPONERSE AL RAYO VARO AVATTAESSA OLET ALTTIINA LASERSATEILYLLE ALA KATSO SATEESEEN BE cOAK OWBCEL V HP BHENTOET FARM MRA ARASH EE 87 2 This label is affixed atop of the laser scanner unit inside the printer FS 3800 US Canada model FS 3800 Asian countries model FS 3800 Europe Pacific model FS 3800 2 0 7 5 3800 220 240v FS 3800 220 2407 60Hz 3 6A 50 2 3 6A KYOCERA CORPORATION KYOCERA CORPORATION KYOCERA CORPORATION 704 19 NOJINO TAMAKI TOWN MADE IN JAPAN MADE IN JAPAN WATARAI COUNTY MIE PREF JAPAN diua CLASS LASER PRODUCT TO 1ECB25 CLASS 1 LASER PRODUCT 10 1 875 LASER KLASSE 1 NACH ECB25 LASER KLASSE 1 NACH 825 KLASSE 1 LASER PRODUKT T 1 0875 KLASSE 1 LASER PRODUKT HT IECB25 LUOKAN 1 LASERLAITE LUOKAN 1 LASERLAITE 0 X CAUTION Ms THIS LASER PRODUCT CONFORMS IO THE APPLICABLE REQUIREMENTS OF FEDERAL REGURATIONS 21 CFR CHAPTER 1 SUBCHAPTER J FE Tested To Comply Gogh With FCC Standards FO
133. FS 9 Schematic diagrams Engine board 1 8 ro L 10 vn3vviolQ Y 8600 1020 2 E 1 verlasz 1 me 2020 AL 9024 D ZAS voc 2 13588 48651544 4 1 1029 soz ans E VAS ova 34 2020 29791 LU 1 Lo 8020 ES Soostoozo LAS 28858850 zozu iQ 025 xw 1 4000 PEA gt oona ozo33eziss amp x 095068 1020 lt lt o o Zi ovi i 7512 9 o 13s3u 2 u mM 86 41 1 XH sg 1x 4 2 t v evi pg 1 ot 1 1 2 at m 23 1 occai 6 ON Sv 26i T XIHMZOLY ZEH zaon 82241 S 9 E 12241 9 wi ei LOW 98841 10998 5 AX TVW og 001 0 25 8V i 92 6 1LLQ ZINU
134. File not found Press GO PE VMB A VMB tray that was specified for output does not contain any jobs or the VMB tray is not being used Confirm the VMB tray If Auto Continue is set to On printing will be automatically resumed after a preset period of time Refer to printer s User s Manual Format error Memory Card This message appears when the printer is in the ready state and the memory card CompactFlash is not formatted and therefore cannot be read or written Refer to printer s User s Manual Format error Hard disk Initialization formatting of the hard disk is required Initialize the hard disk Microdrive Refer to printer s User s Manual Hard disk error Press GO PE Look at the error code given in place of and refer to the corresponding description given below 01 Hard disk Microdrive format error If this error recurs even if the power has been turned off and then on reformat the hard disk 02 The disk system is not installed Recheck the requirements for using the system and the devices 04 There is no available hard disk Microdrive space Delete unnecessary files etc in order to free up space 05 The specified file does not exist in the hard disk Microdrive 06 There is no memory available to the hard disk Microdrive system Increase the available memory Alarm buzzer sounds when an error occurs Press the CANCEL key to stop the alarm buzzer FS 1
135. Form Feed Time Out 030sec E gt Sleep Timer 005 min 17 gt gt Sleep Mode gt gt 51 Mode Off gt Print HEX DUMP gt Printer Reset gt Resource prot Off t gt Resource pro Permanent gt Resource prot Perm Temp gt Buzzer On gt Buzzer gt Auto Continue Mode On gt gt Auto Continue Timer 0005 gt Auto Continue Mode Off gt Service gt gt gt Print Status Page 1 gt gt gt gt Developer gt gt Drum Chapter 3 Maintenance Adjustments Chapter 3 Contents 3 1 Maintenance Adjustments 3 3 3 1 1 Life expectancy Of 3 3 3 1 2 Toner contalner 3 4 1 When to replace the toner container 3 4 2 Notes on changing the toner container nennen 3 4 3 Toner container nen nnne nnns 3 5 4 Toner saver mode EcoPrint 3 6 5 Replacing the waste toner 3 7 2 1 3 Cleaning the printer ete oem ct eene 3 8 Ty Mam charger Unt it RED e E t fede Eee f t 3 8 2 Cleaning the main charger wire and grid 3 9 3 9
136. NO YELO EELO 26 0116 9 0610 6210 8819 2210 9210 9210 0 62 20 2210 1210 0210 11419 0410 9001 4001 300 400 4001 400 400 300 300 300 4001 400 400 4001 400 300 4001 44 GND 10 3 1 NOLLdO HOLO3NNOO 009 5 4 n 10 V80AIPZNS ONS 0 SSH 218540 213540 71 113540 91 0713540 T Im OL 13544 5 013590 2 9 2 51541 8 1 viSdl 1891 mid 1 xs 00590 noe 14540 ey iy 25 719590 Ave ASdO 009 6 912 a301nv TEX 09 9 799 ESH 298 10 OP3NION3 HOLO3NNOO 4907 ugyooy 29 1 L9 v9Edl 21841 01841 gt NILSY a 19044 Wda uada S 028 he e 9 1 xas ea 4 16 1 SHY oas 33 1 0 091 SorHd as8 2 8 4 NIdS nas 2 0136 HS QNO zas 218 ane 7 5 1 T LO9WHSZ LZ 9 08
137. P 689 Replace main board system DIMM board e Defective LCD controller board KP 738 Replace LCD controller board KP 738 Defective engine board KP 864 Replace engine board KP 864 Improper connection of harness 502402 between LCD controller board KP 738 and engine relay board KP 760 Reinsert the connector connection of harness 502405 between engine board KP 864 and engine relay board 760 Reinsert the connector Defective main board system DIMM board KP 710 KP 689 Replace main board system DIMM board No message appears on the message display LCD even thought the message background does not illuminate faintly The power is not supplied to the LCD controller board KP 738 Defective LCD controller board KP 738 Replace LCD controller board KP 738 Defective engine board 864 Replace engine board 864 connection of harness 502402 between LCD controller board 738 and engine relay board KP 760 Reinsert the connector Improper connection of harness 502405 between engine board KP 864 and engine relay board 760 Reinsert the connector Broken power cord Replace the power cord The power cord is not plugged in properly Check the contact between the printer s AC inlet and the outlet No e
138. P eA E 2 11 3 Notes on handling DIMM iicet ener e Len Peer tn eee gione 2 12 4 Installing the 2 44 0 4000 2 13 5 Testing the expansion memory 000 2 14 6 Installing the option hard disk 2 15 7 Installing the option memory card 2 16 8 Installing the option network interface 2 17 2 3 Using the operator 2 18 2 37 Operator pane EE 2 18 1 INGICAtOFS and KEY teh enter EE PE roe ek ETA NESKEN 2 18 2 meraca MACO ao AAT detec ets atta nde Mite ATA EAA TEE AAA 2 20 3 Paper size indicator iie cet it e eG eee das 2 20 4 Paper type Indicator Lrs eret e E Etat eei EG de Db eed RENI 2 21 b Message display s E 2 22 2 3 2 Menu selection system 222 114101110 EAN eren nnne rnnt nnne nnne nnn 2 23 1 Menu selection and sequence 2 22 1 2 23 2 1 Unpacking 2 1 1 Unpacking and inspection The printer package should contain the items as shown in the figure below After unpacking remove the printer and all the accessories from the package For unpacking place the box containing the printer on a flat
139. R HOME OR OFFICE USE ayes UL 1980 4 US LISTED gt gt This device complies with Part 15 of the Rules Operation is subject to the following conditions 1 This device may not cause harmful interface and 2 this device must accept any interface recieved including interfadce that may cause undesired operation CAUTION ACN003852444 REMOVE POWER CORD BEFORE SERVICE REMOVE POWER CORD BEFORE SERVICE AND FUSE REPLACEMENT AND FUSE REPLACEMENT VORSICHT VORSICHT eaa DOS us complies VOR WARTUNG UND SICHERUNGS VOR WARTUNG UND SICHERUNGS Cet appareil numerique de la classe B est WECHSEL HETZGTECHER ZIEHEN WECHSEL NETZSTECKER ZIEHEN conforme a la norme NMB 003 du Canada ATTENTION ATTENTION CAUTION POUR PR VENIR LES CHOCS POUR PR VENIR LES CHOCS REMOVE POWER CORD BEFORE SERVICE LECTRIQUES COUPER L ALIMENTATION LECTRIQUES COUPER L ALIMENTATION AND FUSE REPLACEMENT AVENT DE REMPLACER LE FUSIBLE AVENT DE REMPLACER LE FUSIBLE ATTENTION ATENCION __ ATENCION __ POUR PR VENIR LES CHOCS DESENCHUFE EL CORD N DESENCHUFE EL CORD N LECTRIQUES COUPER L ALIMENTATION DE ALIMENTACI N ANTES DEL SERVICIO Y DE ALIMENTACI N ANTES DEL SERVICIO Y AVENT DE REMPLACER LE FUSIBLE DEL REEMPLAZO DEL FUSIBLE DEL REEMPLAZO DEI FUSIBLE PRECAUZIONE i FESR PRECAUZIONE PRECAUZIONE Di ESEGUIRE RIPARAZIONI PRIMA DI CAMBIARE FIESIBILI PRIMA DI CAMBIARE 1 FIESIBILI
140. S wee 9 ajo ala 4 858 904 Sodji 16 20 E 9029 8 15220 20 peu T 9 919 iH 0060 PME 1 seo 5 LT 54 58 z 8 so SI ay 8 us OSH 2183 101 2901 HH OLY 2 20 9024 01200028 sd 1 12d 5 9 sous 2 020 8 E 8 60 AI 2 ou itis eia roza FABIA uaiv3 0120 2 Fro erza Las Gd zu 2 32028 1 ZNO t 5 T LHL T 1 sa 2914 UJ B M 90 ou e t iq emn 01841 i Ope Su I by FS 1800 1800N FS 3800 3800N A 43 495 2194 p ev Lavet 6 1 4 390094 LAvet 6 i 409 1 00 KE 31 4 e Lave 2 31 i asoopnt 3S007NI 60 80 2 xg T 34 92H ano QO 9 uondo 8804 6 esmizs E
141. SSIIGON Wo Up NI t 4 5 Charging 2 orn t deu t mv Ete Udo cete en Hd 4 6 2 EXDOSUFO Lee tt ed RES o le ee 4 7 kaser scanner ir eat ude ERRARE Oa 4 8 Drum surface potential ec 4 10 3 Development teet umet rend rete ere ee 4 11 4 Dranster tete to EA E un 4 14 b ostii Canet et ce at neo et tdg dtt coe ee id er te 4 15 gii ididueum 4 16 6 c a ee 4 17 4 2 Paper feeding SYStOM 4 18 4 2 1sPaper teed ngu oo ee e Eee et bie EIE 4 19 1 Paper feeding 4 20 Drive and paper feed 0244 404 4 20 MP tray paper Teed Uunlt arisini ennn ERRRRE dade Feb 4 21 Fuser unit face up down 4 22 4 3 Electrical control Syste 4 23 4 3 1 Electrical parts layout 22224020 cr E De ee E Po Dna e do ety 4 23 1 Circuit boards sensors and switches
142. T3 X01 Un Xi ASIC LA22 06 CFCSN1 CFCSN2 50 0000 MHz 7 LA 11 2 Option X02 LD 15 0 hard disk 4 4 25 76930 2 CFWAITN2 U10 011 04 KUIOCSN1 SDA 12 0 SDBA 1 0 LA 16 2 IORN1 IOWN1 SDD 31 0 OPRDY1 SDRAM 310 LD 15 0 KUIO DMAACKN1 OPRST1 OGS SRE YS02 SDRAS SDCAS U12 U15 DMAREQ1 SDWEN Expanding DQMUU DOMUM EXTBOEN 503 SDRAM DQMLM Buffers DIMM IICSDA IICSCL gt CFOEN1 SCLK SI SO SDIR BD 1 XRTS CED 1540 ENGIRN 5857 VDFON SUEY XDSR VDOUTP VDOUTN i XCTS Opti CFCSM1 CFCSN2 FPDIR FPCLK PFDAT uai PERROR XRXD ption CFOEN1 NAND SELECT RSSEL memory card CompactFlash CDET1A CDET1B SELECTIN 45V 433V 45V 4 25 V px Centron AA STROBE serdi 020 021 07 01 Buffer nm s Driver Regulator Regulator 2nd Optional Engine P1284DIR V Interface Board 03 tV uza 33V BY uzg 33V Parallel Regulator Regulator Interface Serial Interface V V Figure 4 3 5 Main board KP 858 circuit block diagram 4 2 7 5 1800 1800 5 3800 3800 2 Engine board ERASE ERDEAD Eraser lamp control circuit WTNLED Waste toner full detection circuit WTONFUL EECLK EEDIO Paper gauge sensing circuit PAPVOL CASIZE 5V1 424V1 24 2 ZCROSS THERM Thermisor blown out detection Abnorma
143. Ws N T NN NS Figure 3 1 8 Cleaning the grid 4 Remove the grid cleaner from the printer and dispose of it The grid cleaner is not reusable FS 1800 1800N FS 3800 3800N 3 11 3 Paper feed unit To avoid print quality problems due to paper dust and debris clean the paper feed unit in the following manner Pull the paper feed unit release lever 1 up and draw the paper feed unit all the way out until it stops Wipe the paper dust on the upper registration roller 2 and the paper ramp 3 using the wiper cloth 4 included in the toner kit CAUTION Do not touch the transfer roller 5 black sponge roller when wiping the paper ramp 3 N Area 6 below is factory applied with lubricating oil When cleaning the paper feed unit 7 do not use alcohol to clean this area If the oil is completely removed an incorrect action of the MP tray paper sensor 8 actuator will result Si SBR NY pu SN Figure 3 1 9 Cleaning the upper registration roller and the paper ramp FS 1800 1800N FS 3800 3800N 3 12 4 Replacing the developer To remove the developer unit from the printer for shipment or replacing to a new one it should be handled following the instructions below After the replacement new developer needs to be initialized in manner explained in the section Developer initialization Feeding toner into the new developer on next page Shipping the develop
144. a lenses equalize focusing distortion on the area on the drum closer to the edge The effective length of line B in the figure below the laser beam draws on the drum becomes longer as the laser beam hits closer to the drum edge In the figure 4 1 7 below distances represented by and are not the same gt until the f theta lenses are provided between the polygon mirror and the drum A B 7 Diversion mirror Diverts the laser beam vertically onto the drum Note the diffused laser beam finally pinpoints on the drum Protective glass Prevent dust debris etc from entering the scanner assembly 9 Sensor mirror Bends the very first shot of a laser scan towards the pin photo sensor below Pin photo sensor When shone by the sensor mirror above this pin photo sensor generates a trigger signal Polygon mirror Laser diode o Laser beam g Primary f theta lens if _ Secondary f theta lens Drum Figure 4 1 7 F theta lens 5 1800 1800 5 3800 3800 Drum surface potential The laser beam is continually switched on and off depending on the print data It is on for a black exposed dot and off for a white blank dot Since the drum surface is evenly charged whenever it is illuminated by the laser beam the electrical resistance of the photoconductor is reduced and the potential on the photoconductor is also lowered Resulted on the drum surface is
145. a transfer between the printer and the computer is taking place Lit Either data is being processed or data is being written onto the option CompactFlash or Microdrive 3 ATTENTION indicator Flashing The printer needs maintenance attention or the printer is warming up Please wait Lit A problem or an error has occurred that the user can clear for example paper jam Off Operations are normal 5 1800 1800 FS 3800 3800N 2 18 4 Switches the printer on line and off line Prints and feed out one page 5 CANCEL key Cancels a printing job To cancel a print job proceed as follows 1 Check the message Processing is displayed in the message display 2 Press the CANCEL key 3 The message Print Cancel will appear in the message display and the interface to be canceled will be displayed Parallel Serial Option appears only when an option network interface card is installed Press the CANCEL key again if you wish to stop the cancellation of printing 4 Selecting the interface to cancel using the or y key Then press the ENTER key Printing from the interface selected will be stopped The Cancelling data message appears in the message display and printing stops after the printer finishes printing the current page Resets numeric values or cancels a setting procedure Stops the sound alarm that indicates the occurrence of an error 6
146. ace Option hard disk Microdrive LA 16 2 LD 15 0 KUIO U12 U15 Buffers CFA22 CFA 11 2 5 CompactFlash 33 3 V Driver Serial Interface CFD 15 0 CFCSN1 CFCSN2 CFOEN2 CFWEN2 CDET2A CDET2B CFRST2 CFWAITN2 KUIOCSN1 IORN1 IOWN1 OPRDY1 DMAACKN1 OPRST1 IODTACKN1 OPIRN1 DMAREQ1 EXTBOEN CFOEN1 CFCSM1 CFCSN2 1 CFWEN1 CDET1A CDET1B CFRST1 CFWAIT1 5 21 2 5 V Figure 4 3 4 Main board 777 circuit block diagram FS 1800 1800N FS 3800 3800N 4 26 Main board KP 858 for FS 3800 3800N models U16 501 CSN 1 0 55m PVIDEO 7 0 BD FSYNC RSTOUTN CSN2 gt DIMM XLIDATA SRCCLKN OENO WENO WENO 003 005 board Address LA 22 2 ROMA kel LA CPUD 81 24 Latch ALATCH CPUD 31 0 U06 U07 CPUD 15 0 CPUA 31 0 U01 Buffers geile p CPUD 31 0 PowerPC740 200 MHz BCLK BGN 008 0095 1 RSTOUTN CPUINTN LA 21 2 FONTs o 5 WENO TSIZ 2 0 TT1 T
147. al conditions Temperature 20 to 40 4 to 104 F Humidity 15 to 90 RH NOTE If the toner container is removed from the printer s developer put it in a protective bag and keep it in a dark place CAUTION If the printer is shipped for return etc do not ship it with the toner container installed Remove the toner container from the developer and put in a plastic bag and seal the plastic bag Otherwise toner may leak and contamination may result in the printer FS 1800 1800N FS 3800 3800N 1 21 2 Installation Operation Chapter 2 Contents MEE qut 2 3 2 1 1 Unpacking and 18 6 cerae a i 2 3 2 2 Installing the printer 1 2 5 2 2 1 Installing the toner contalner 2 5 Removing the toner 2 7 2 2 2 Installing the waste toner 2 8 Removing the waste toner 2 9 2 2 3 Developer initialization 2 10 2 2 4 Expanding the memory 2 11 1 Minimum memory requirements 2 11 2 DIMM spec meaho NE 5 tier eC e P RARE RATE RU RR RR ERE O
148. an electrostatic image which represents the data to print Note that the area to be printed black has the low potential constituting a positively exposed image Laser beam Exposed surface potential approximately 0 to 20 V Charged surface potential 4230 15 V Drum Aluminum base Figure 4 1 8 Drum surface potential FS 1800 1800N 5 3800 3800 4 10 3 Development 977 2 7 227 SZ NE SCrew 5 DLP B 1 Toner motor 6 Blade 2 Toner sensor 7 Magnet 3 Developing roller 4 DLP A screw Figure 4 1 9 Developer mechanism FS 1800 1800N FS 3800 3800N 4 11 The latent image constituted on the drum is developed into a visible image The developing roller B contains a 4 pole S N S N magnet core C and an aluminum cylinder rotating around the magnet core C Toner attracts to the developing roller B since it is powdery ink made of black resin bound to iron particles Blade D magnetized by magnet E is positioned approximately 0 3 to 0 4 mm above the developing roller B It constitutes a smooth layer of toner in accordance with the revolution of the roller Magnetism 94 unit 150 V DC AC B CN2 11 Developing bias B output Engine board HVCLK YC204 8 Figure 4 1 10 Development The developing roller B is applied w
149. ar cover 1 Standard installed with the FS 1800N 3800N Side cover AC inlet models Normally covered with a cover plate Figure 1 2 1 Name of parts 5 1800 1800 FS 3800 3800N 1 10 1 3 Safety information 1 3 1 Safety information 1 Laser safety This printer is certified as a Class 1 laser product under the U S Department of Health and Human Services DHHS Radiation Performance Standard according to Radiation Control for Health and Safety Act of 1968 This means that the printer does not produce hazardous laser radiation Since radiation emitted inside the printer is completely confined within protective housings and external covers the laser beam cannot escape from the printer during any phase of user operation 2 Laser notice This printer is certified in the U S to conform to the requirements of DHHS 21 CFR Subchapter for Class I 1 laser products and elsewhere is certified as a Class I laser product conforming to the requirements of IEC 825 3 Laser caution label on the scanner unit The laser scanner unit inside the printer has the following label affixed on its top Observe the laser radiation warning and figures when handling the laser scanner unit 5 1800 1800 5 3800 3800 WARNING Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure Laser radiation warning DANGER LASER RADIATION WHEN OPEN AVOID DIRECT
150. ay result in quality problems The heat roller A has four scraping claws Separators D which are continuously in contact with its surface These claws prevent the paper on which toner has been fused from being wound around the heat roller causing paper jam The press roller B is made of the heat resistant silicon rubber This roller is used to strongly press the paper towards the heat roller A by means of coil springs The temperature of the heat roller A is constantly monitored by the engine board using the thermistor and triac Should the temperature of the heat roller A exceed the predetermined value the thermal cutout is activated to effectively disconnect the heater lamp C from power 5 1800 1800 5 3800 3800 4 15 Fuser unit mechanism To face down output tray To face up output tray or option devices Paper from paper feed unit transfer section 1 Face up down solenoid 7 Heat roller 43 Idle gear 7287 721 2 Thermistor Exit roller Separator s 3 Thermal cutout 9 Exit pulley s 5 Change guide 4 Exit sensor Heat gear 236 746 Heater lamp 5 Fuser board KP 756 01 Exit gear 721 6 Press roller 2 Idle gear 7187 728 2 1 ES 1800 1800N 72 FS 3800 3800N Figure 4 1 14 Fuser unit mechanism FS 1800 1800N FS 3800 3800N 6 Cleaning After the transferring process the drum needs to be physically cleaned of toner which is residual after the development proces
151. b Defective paper jam 6 27 6 Defective paper gauge sensing eresie nnne nennen 6 27 7 Defective paper size detecting sssssssessseeeneneeeene eene 6 27 8 Defective message displaying 6 28 9 Defective face up down solenoid 6 29 6 1 4 Circuit board terminal voltages 0 11000 6 30 1 Engine E re e E ER es aad eee re oe e atr 6 30 6 1 5 Assignment of circuit board connector 6 36 6 1 6 Print quality 2 2 22 eerte ette ir epe e E e EE EY du 6 37 1 Completely blank 6 38 2 Allblack printOUt e 6 39 3 DIODOULS ee E E Ee 6 40 4 Black Jols E EET 6 41 b Black horizontal eat aaa Naa 6 41 6 Black verital streaks ie eae cot tei icd 6 42 7 Unsharpriess 1 rrt IHRE REP UP POR e eae e ta ru nete ten 6 43 8 Gray background smni ka ede ceu pub eve de ak adden 6 44 9 Dirt on the top edge or back of th
152. by using the menu system of the printer operator panel For details see the printer s User s Manual FS 1800 1800N FS 3800 3800N 3 6 5 Replacing the waste toner bottle Note that the printer has a sensor to monitor the presence of the waste toner bottle The printer does not operate without a waste toner bottle installed For the reference the waste toner bottle can hold up to 100 g of waste toner The nominal amount of waste toner derived after 10 000 pages of printing is 20 to 30 g Letter or A4 size paper average print coverage of 5 96 Open the side cover While holding old the waste toner bottle 1 press the lock lever 2 in the right ward direction Then gently pull out the waste toner bottle 1 Close the cap 3 of waste toner bottle 1 after removing from the printer To avoid toner spilling place the capped waste toner bottle 1 in the plastic bag 4 supplied before forwarding to proper disposal Locate the new waste toner bottle in the toner kit and install it in the printer according to section 2 2 2 Installing the waste toner bottle on page 2 8 Figure 3 1 3 Removing the old waste toner bottle FS 1800 1800N FS 3800 3800N 3 7 3 1 3 Cleaning the printer To avoid print quality problems the following printer parts must be cleaned with every toner container replacement 1 Main charger unit The main charger unit should be cleaned in its two parts the main charger wire and grid See figure b
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154. e 6 45 10 Undulated printing at the left edge scanning start position 6 46 Repetitive defects gauge ente ide engeren e Eee n th ens 6 47 6 1 7 Correcting a paper nennen nens 6 48 1 2 esee nea 6 48 2 Jam mside thie printer erc e o tee tede te she kaaa 6 49 6 1 Troubleshooting 6 1 1 General error handling 1 Maintenance messages Corrective action Add paper The paper has run out Supply paper according to the paper source paper source displayed paper cassette MP tray or option paper feeder Messages indicating the printer status Ready Please wait Processing Waiting andFormFeed Time Out are displayed alternately These messages will not appear if the number of copies is set to 2 or more Check waste The waste toner bottle is not installed Replace the old waste toner toner bottle bottle with the new one which is included in the TK 60 TK 60E toner kit The message will also be shown if the waste toner bottle has become full The waste toner bottle should be replaced when the message display eventually shows Toner low TK 60 See 7 section Toner container replacement page 3 5 Clean printer Clean the inside of the printer according to section 3 1 3 Clea
155. efore touching a DIMM touch a water pipe or other large metal object to discharge yourself of static electricity While doing the work it is recommended that you wear an antistatic wrist strap Touch the main board and DIMM only by the edges not in the middle Figure 2 2 7 Handling DIMM FS 1800 1800N FS 3800 3800N 4 Installing the DIMM The main board of the printer is equipped with two sockets for installing extra DIMMs NOTE A 16 MB DIMM is already installed in one socket for FS 1800N 3800N models CAUTION Be sure that no foreign objects such as metal chips or liquid get inside the printer during installing DIMMs Operation of the printer during the presence of a foreign substance may lead to fire or electric shock WARNING Before proceeding installation turn the printer s power switch off Unplug the printer s power cable and disconnect the printer from the computer or the network 1 Turn the power switch off 2 Remove the memory card CompactFlash that may be inserted in the memory card slot 1 at the left side of the printer 3 Remove the main board 2 by removing the two plated screws 3 4 Pull the main board 2 all the way out of the printer Figure 2 2 8 Removing the main board 5 1800 1800 5 3800 3800 2 13 5 Open the clips 4 on both ends of the DIMM socket 5 6 Insert the DIMM 6 into the DIMM socket 5 so that the notches on the DIMM align wi
156. elow whenever the toner container is changed Cleaning of the main charger can be done without needing any tools thanks to its self cleaning system Cleaning pad Main charger wire Shield Figure 3 1 4 Main charger unit FS 1800 1800N FS 3800 3800N 3 8 2 Cleaning the main charger wire and grid Main charger wire 1 Open the side cover 1 2 Pull the cleaning knob green colored 2 slowly in and out a few times NOTE Cleaning knob pulls a cleaning pad inside the drum unit along the main charger wire Figure 3 1 5 Cleaning the main charger wire FS 1800 1800N FS 3800 3800N 3 0 1 Take the grid cleaner 1 from protective bag 2 in the new toner and remove the cap 3 NOTE The grid cleaner pad is impregnated with water Perform the following cleaning procedure before the pad dries Figure 3 1 6 Grid cleaner 2 Attach the grid cleaner 1 to the drum unit 3 with the pad uppermost as shown in the diagram nml 11111117 Figure 3 1 7 Attaching the grid cleaner FS 1800 1800N FS 3800 3800N 3 After attaching the grid cleaner repeat the action of slowly pulling and then pushing back in the main charger unit at least 5 times It is easier to pull out the main charger with its front end raised slightly as shown in the figure The grid part underneath the main charger is cleaned by the wet pad of the grid cleaner X 2 i N
157. enotes that the following paragraph s include the precautions which if ignored could result in damage to the printer precautions which if ignored could result in personal injury and or irrevocable FS 1800 1800N FS 3800 3800N About the chapters Unless otherwise specified the content of this manual apply to both printer models of Ecosys FS 1800 FS 1800N FS 3800 and FS 3800N The manual is comprised of the following chapters Chapter 1 Product Information Chapter 2 Installation Operation Chapter3 Maintenance Adjustments Chapter 4 Operation Overview Chapter 5 Disassembly Chapter 6 Troubleshooting Appendix A Diagrams Appendix B Status Page Appendix C Interface 5 1800 1800 5 3800 3800 REVISION HISTORY Replaced Pages 1 00A 23 Oct 2000 1 10 4 Dec 2000 1 7 3 12 3 14 3 15 3 16 4 37 5 12 5 37 6 11 6 15 6 16 6 17 6 18 6 19 6 20 6 21 6 22 6 23 6 24 B 4 B 5 1 20 4 Jul 2001 1 6 1 7 2 18 2 20 3 14 3 15 3 16 3 19 3 20 TO OBTAIN THE LATEST PRINTER DRIVERS AND UTILITIES VISIT US AT OUR INTERNET HOME PAGE http www kyocera com w2k 2 KYOCERA 5398 FS 1800 1800N FS 3800 3800N Chapter 1 Product Information Chapter 1 Contents 1 1 Printer specifications 1 3 un Ecole E 1 8 TENGING DEED 1 3 2 E 1 4 3 We
158. er The printer is supplied with a plastic bag that should be retained for future shipment of the developer To pack the developer 1 in the packing carton first flap down the magnet roller protective cover 2 Put the developer 1 into the supplied plastic bag 3 Put the developer 1 on the developer install position 4 of packing carton Figure 3 1 10 Shipping the developer FS 1800 1800N FS 3800 3800N 3 13 5 Developer initialization Toner install mode The new developer unit is shipped from the factory with no toner contained The developer can be automatically replete with toner when a toner container is installed onto it and the printer is turned on However because the toner reservoir in the developer has a large capacity it requires a lengthy period of time until a substantial amount of toner has been fed to get the printer ready A new developer needs approximately 100 g for triggering the sensor inside A great many seconds of time for this is greatly deducted by using the service menu in the printer s mode select routine as accessed by its operation panel Follow these steps to use this feature top to bottom For details refer to section 2 3 Using the operator panel on page 2 19 Perform in sequence Display to show Remarks 1 Press the MODE key 2 Press the key repeatedly Press the gt key 00 2 Press the key repeatedly Press the ENTER key 7 Press the
159. er board KP 756 and power supply unit 1 Yes Turn power switch o n Replace fuser unit See 756 at pin 46 THERM of YC831 on fuser board page 5 29 Yes Turn power switch and remove power cable on power supply Detach connector CN2 board See figure right ff Measure resistance between pins 1 and 3 of the detached connector power from primary circuit on power FS 1800 1800N 2 FS 3800 3800N Open infinite Replace fuser unit See page 5 29 Replace power supply unit See page 5 22 Y Turn power switch on T Replace engine board KP 864 See page 5 22 End FS 1800 1800N 5 3800 3800 6 20 17 E5 Eraser lamp error Suggested causes The ERADEAD Blown out eraser lamp board KP 762 Follow the flow chart signal delivered from Defective CPU U201 on the engine board below the eraser lamp blown e Improper connector insertion to the eraser out detection circuit on the engine board goes low continuously more than 1 second while eraser lamp is on Call service personE5 0123456 lamp board KP 762 Turn power switch off Remove and check harness S02407 between engine board KP 864 and sensor board KP 754
160. er paper source Further you can change the paper source by pressing the GO key After selecting a paper source and pressing the MENU key Paper handling gt appears By pressing the gt key the paper type setting menu appears After setting the correct paper type press the ENTER key and printing starts Load MP tray paper size paper type paper size and paper type are displayed flashing alternately There is no paper cassette paper size and paper type that matches the size embedded in a print job Printing is done from the MP tray Set paper into the MP tray that matches the paper size and type shown on the display and press the GO key to restart printing If you want to print from an alternative paper source press the A or v key to display Use alternative and you can change to another paper source Further you can change the paper source by pressing the GO key After selecting a paper source and pressing the MENU key Paper Handling gt appears By pressing the gt key the paper type setting menu appears After setting the correct paper type press the ENTER key and printing starts Missing duplex drawer The duplex drawer is either not installed or incorrectly inserted Insert the duplex drawer securely Opt Stacker unit rear cover open Open the sorter rear cover then close tightly Option interface Error A failure has occurred with the option network interface card
161. er scanner unit See page 5 37 Replace the engine board Defective engine controller circuit in the engine board KP 864 Replace the engine board KP 864 See page 5 22 FS 1800 1800N FS 3800 3800N 6 46 Repetitive defects gauge Use the following measurements for checking repetitive occurrences on the printed page This will help locating the roller etc which has the cause for these defects See the above section for details First occurrence of defect 39 mm Developing roller Developer 50 mm Upper and Lower registration roller 62 mm Transfer roller 72 mm Heat roller Fuser unit FS 1800 1800N 79 mm Press roller Fuser unit 94 mm Heat roller Fuser unit FS 1800 1800N Drum Drum unit Figure 6 1 2 Repetitive defects gauge 5 1800 1800 5 3800 3800 6 47 6 1 7 Correcting paper If a paper jam occurs while you are printing remove the jammed paper as described below After you have removed the jammed paper open and close the top cover or the paper feed unit While the paper jam message is displayed press the Eli key A on line help message appears 1 Jam in the rear cover 1 While pulling the paper feed unit release lever 1 pull out the paper feed unit 2 Figure 6 1 3 Drawing the paper feed unit 2 Open the rear cover 3 and remove the jammed paper as shown in the figure Figure 6 1 4 Jam in the rear cove
162. er type board bias Transfer bias unit output Normal Thick Thin output TRCHON YC204 6 Voltage 2 3 kV 2 6 kV 2 1 kV Current 65 uA Figure 4 1 12 Transfer The nominal transfer bias is set to approximately 2 3 limit with the 65 uA current Since the ideal potential of the transfer bias depends on the thickness of paper the bias is raised to approximately 2 6kV 65 uA for thicker paper On the other hand the bias current is reduced to 2 1 kV 65 UA for thin paper FS 1800 1800N 5 3800 3800 5 Fusing The toner on the paper is molten by heat and pressed into the paper it passes between the heat roller and the press roller B in the fuser unit Engine AC power FS 3800 board 5 3800 output 190 C YC202 6 200 C YC202 11 205 195 195 200 C Figure 4 1 13 Fusing The heat roller has a heater infrared lamp C inside which continuously turns on and off by the thermistor to maintain the constant temperature on the heat roller A surface The fusing temperature is also controlled based on paper types See the table in the figure above The heat roller A is florin coated by to prevent toner from accumulating on the roller after a long usage Care must be taken while handling the heat roller not to scratch the roller surface as doing so m
163. face connector Replace harness 502400 Defective paper feeder PF 60 Refer to option paper feeder PF 60 s Service Manual 4 B3 Option paper feeder PF 60 Middle paper feed motor error Suggested causes Paper feed motor error in the middle option paper feeder Defective gate array U204 on the engine board KP 864 Replace engine board KP 864 See page 5 22 Defective harness 502400 between engine board and option unit interface connector Replace harness 502400 Defective option paper feeder PF 60 Refer to option paper feeder PF 60 s Service Manual 5 B4 Option paper feeder PF 60 Bottom paper feed motor error Suggested causes Paper feed motor error in the bottom option paper feeder Defective gate array 7204 on the engine board KP 864 Replace engine board KP 864 See page 5 22 Defective harness 502400 between engine board and option unit interface connector Replace harness 502400 Defective paper feeder PF 60 Refer to option paper feeder PF 60 s Service Manual FS 1800 1800N FS 3800 3800N 6 13 6 Option paper feeder 60 communication error Suggested causes Communication error between engine board and option paper feeder PF 60 Communication error between engine board and option duplexer DU 60 Defective gate array 7204 on the engine board
164. face connector feeder PF 8E Defective option bulk paper feeder 11 CF Option bulk paper stacker HS 8E motor error Suggested causes Motor error in the Defective harness 502400 between engine Replace engine board KP option bulk paper board and option unit interface connector 864 See page 5 22 stacker HS 8E e Defective option bulk paper stacker HS 8E Replace harness 502400 12 EO Communication error Suggested causes Communication Defective gate array 002 on the main board Replace the main board between the engine 777 858 See board the main page 5 24 board is failed e Connector failure between the engine board Verify connector KP 864 and main board 777 connections 858 Overrun in the engine system deactivating Replace the engine board the program flash ROM U202 on the KP 864 See page 5 22 engine board KP 864 1 FS 1800 1800N 2 FS 3800 3800N FS 1800 1800N 5 3800 3800 6 16 13 E1 Main motor error Suggested causes The main motor is e Overcurrent in the main motor circuitry due Follow the flow chart overloaded to an excessive torque below Connector insertion error Defective gate array U204 on the engine board KP 864 Defective harness between engine board and engine relay board KP 760 Defective harness between engine relay board KP 760 and
165. for option unit 2 GND Signal ground 3 5 5VDC Power supply for option unit 4 Reserved 5 OPSCLK 5 V 0 V DC Pulse Serial communication clock signal 6 33 5 1800 1800 5 3800 3800 205 0 V 5 V DC Option unit identify signal 0 7 1 5 V 0 V DC Serial communication data signal with option unit OPSELI O 0V 5V DC Option unit identifying signal 1 OPSDO 5V OV DC Serial communication data signal with option unit 10 OPSEL2 O 0V 5V DC Option unit identifying signal 2 1 OPRDY I 0 V 5 V DC Option unit Ready Not ready 12 GND Signal ground YC206 1 24 2 24 V DC Power supply for engine relay board 2 4433 1 JO Power supply for LCD controller board 3 MPFSOL O 0 V 24 V DC MP tray feed solenoid On Off 4 FPDATA I O 3 3 V 0 V DC LCD controller board data signal 5 MIDDR O 0V 24 V DC Middle feed clutch On Off 6 FPDIR I 3 3 V 0 V DC LCD controller board 7 24V2 24VDC Power supply for engine relay board 8 FPCLK I 3 3 V 0 V DC Pulse Communication data clock signal 9 GND Power Signal ground 10 GND Power Signal ground 11 FEDDR 0V 24 V DC Feed clutch On Off 12 FPRST 3 3 V O V DC LCD controller board reset signal 13 424V2 24VDC Power supply for engine relay board 14 FANDR JO 24 V 15 to 16 VDC C
166. for protecting the amorphous silicon layer underneath The amorphus silicon layer is of photoconductive meaning it can be electronically conductive when exposed to a laser light source to effectively ground electrons charged on its outer surface to the ground This layer is approximately 9 um thick The carrier block layer lies between the amorphous silicon layer and the aluminum base cylinder and prevents the backward electron flow from the base cylinder to the drum s outer surface which might give adverse effect possibly ghost on the print quality 5 1800 1800 5 3800 3800 Charging the drum The following shows a simplified diagram of the electrophotographic components in relation to the engine system Charging the drum A is done by the main charger wire B Main charging High voltage unit Engine board output M CN2 9 EMEN YC204 10 Figure 4 1 4 Charging the drum As the drum rotates in a clean neutral state its photoconductive layer is given a uniform positive corona charge dispersed by the main charger wire B The grid C regulates the main charging potential so that it is evenly and stably dispersed over the drum A at a constant voltage level Due to being high voltage scorotron charging the main charger wire B can get contaminated by oxidization after a long run Therefore it must be cleaned periodically from time to time using t
167. fter a preset period of time Refer to printer s User s Manual 7 Alarm buzzer sounds when an error occurs Press the CANCEL key to stop the alarm buzzer 5 1800 1800 5 3800 3800 6 9 Corrective action RAM disk error Press GO lt Look at error code given in place of and refer to the corresponding description below 01 Abnormal format Try turning the power off and on again 02 RAM DISK mode is Turn RAM DISK mode On 04 No disk space Clean up files 05 Specified file not on disk 06 No insufficient printer memory to support RAM disk Expand printer memory Virtual mail box fail The storage area for the VMB is full Purge accumulated VMB data by printing or deleting them Alarm buzzer sounds when an error occurs Press the CANCEL key to stop the alarm buzzer FS 1800 1800N 5 3800 3800 6 10 6 1 2 Diagnostic Service error messages The printer does not operate when a message beginning with A to F and 99 is displayed The message is categorized as follows Call service personAn 0123456 Fuser error 0 2 The total number of pages printed follows Follow the appropriate instructions provided in the following sections Call service personBn 0123456 Option paper feeder error 2 to 4 The total number of pages printed follows This message pertains to option paper feeder PF 60 Follow the app
168. ge 0 to 24 V Replace sensor board KP 754 See page 5 26 Replace engine board KP 864 See page 5 22 4 Defective waste toner bottle detecting Suggested causes Although new waste toner bottle is installed Check waste toner bottle is displayed Although waste toner bottle is not installed Ready is displayed Defective waste toner full sensor board KP 766 or waste toner sensor receiver Replace drum unit See page 5 12 Deformed pins of connector YC702 on the sensor board KP 574 Check and straighten pins of connector YC702 on the sensor board KP 574 Defective engine board KP 864 FS 1800 1800N 5 3800 3800 6 26 Replace engine board KP 864 5 Defective paper jam detecting Suggested causes Paper jam frequently occurs False paper jam message display Surface of the registration sensor PH701 is dirty with paper particles Clean with cloth Actuators of registration sensor PH701 exit sensor does not operate smoothly Repair or replace Defective sensor board KP 574 fuser board KP 756 or engine board KP 864 Replace sensor board KP 574 fuser board KP 756 or engine board KP 864 See page 5 26 and 5 22 piece of paper torn from a sheet is caught around actuator of registration sensor or exit Sensor 6 Defective paper gauge sensing Suggested causes
169. he method explained in chapter 3 page 3 9 Cleaning the main charger wire B prevents print quality problems such as black streaks FS 1800 1800N FS 3800 3800N 2 The charged surface of the drum is exposed to the laser beam scanning from the laser scanner unit B 22 Eo z 4 Figure 4 1 5 Exposure The polygon motor C with polygon mirrors revolves to reflect the laser beam over the drum A Lenses D and diversion mirror E are housed in the laser scanner unit B These lenses adjust the diameter of the laser beam 670 nm wavelength so that the laser beam effectively focalizes on the drum A surface 5 1800 1800 5 3800 3800 Laser scanner unit Figure 4 1 6 Laser scanner unit D Laser diode Emits diffused visible laser 2 Collimator lens Aligns the laser beam to the cylindrical lens 3 Cylindrical lens Compensates the vertical angle at which the laser beam hits on of the polygon mirror segments 4 Polygon motor Has six mirror segments around its hexagonal circumference Each mirror corresponds to one scanned line width on the drum when the laser beam scans on it FS 1800 1800N FS 3800 3800N 4 8 5 Primary f theta lens See figure 4 1 7 below 6 Secondary f theta lens The primary above and secondary f thet
170. he drum unit The drum potential should be approximately 230 15 V This may vary depending on production lots Measurement is possible only by using the jig and tool specifically designed for this purpose The drum unit will have to be replaced if it bears values far out of the allowable range Check the grid Clean the grid by grid cleaner See page 3 9 The developing roller in the developer may be defective If a developer which is known to work normally is available for check replace the current developer in the printer with the normal one If the symptom disappears replace the developer with a new one See page 5 4 FS 1800 1800N FS 3800 3800N 6 44 9 Dirt on the top edge or back of the paper ABC 123 Check toner contamination in various parts Dirty edges and back of the paper can be caused by toner accumulated on such parts as the paper chute paper transportation paths the bottom of the drum and developer and the fuser unit inlet Clean these areas and parts to remove toner Check the transfer roller f the transfer roller is contaminated with toner clean the transfer roller using a vacuum cleaner or by continuously printing a low density page until the symptom has faded away 5 1800 1800 5 3800 3800 6 45 10 Undulated printing at the left edge scanning start position Replace the laser scanner unit Defective polygon motor in the laser scanner unit Replace the las
171. he high voltage unit 5 1800 1800 FS 3800 3800N 5 Removing the sensor board CAUTION Draw the connector straight to remove If you draw the connector while it is slanted the receptacle may be damaged 1 Remove the drum unit See page 5 12 2 Remove the high voltage unit See previous page 3 Remove two connectors 1 4 Remove the high voltage unit cover 2 5 Remove the sensor board 3 while unlatching two latches A Receptacle NO Receptacle Figure 5 2 23 Removing the sensor board FS 1800 1800N 5 3800 3800 5 26 5 2 10 Removing the drive unit and main motor CAUTION Draw the connector straight to remove If you draw the connector while it is slanted the receptacle may be damaged Remove the paper cassette and the feed unit See page 5 6 2 Remove the top cover face down output tray See page 5 9 3 Remove the left and right covers See pages 5 10 and 5 11 4 Remove two connectors 1 5 Remove three connectors 2 of the drive unit 3 6 Remove five screws 4 and the ground wire terminal 5 7 Remove the drive unit 3 from the frame unit Receptacle NO gt RAM Jn Receptacle Figure 5 2 24 Removing drive unit FS 1800 1800N FS 3800 3800N 8 Remove four screws 6 9 Remove the main motor 7 from the drive unit 3 Figure 5 2 25 Removing the main motor 5 1800 1800 FS 3800 3800N 5 2 1
172. he paths through which the paper travels The sensors clutches solenoids motor etc are described in the following pages Mn SENA E Paper from option 1 paper feeder PF 60 or duplexer DU 60 D Middle feed roller Feed roller 5 Heat roller 2 MP tray feed roller 9 Pickup roller Exit roller 3 Guide pulley s Upper registration roller 47 Exit pulley s 4 MP tray 1 Lower registration roller FD roller 5 Paper cassette 2 Transfer roller Pinch roller s 6 Feed pulley 43 Drum 00 Face down output tray 7 Retard roller Press roller Figure 4 2 1 Paper feeding components FS 1800 1800N FS 3800 3800N 4 18 4 2 1 Paper feed control The following diagram shows interconnectivity of the feeding system components including the sensors and rollers The engine board issues various signals in synchronization with the electrophotographic process that is executed by the main board Fuser unit Y oct Laser scanner Fuser board Toner container MP tray Paper cassette Power supply unit FDDR FUDR FDPFUL YC202 6 EXITPAP D Main motor 2 MP tray paper sensor 3 Registration sensor 4 Exit sensor Sensor baord P REGPA Engine board YC203 17 5
173. he transfer bias potential Check the transfer bias output on the high voltage unit This requires removal of the left cover and the test equipment Replace the high voltage unit if high voltage potential is not available on the board See page 5 25 FS 1800 1800N FS 3800 3800N 6 40 4 Black dots Note the spacing of the defects Use the Repetitive defects gauge See page 6 47 If the defects occur at regular intervals of 94 mm the problem may be the damaged drum in the drum unit Replace the drum unit See page 5 12 f the defects occur at random intervals the toner may be leaking from the developer and drum unit Replace the developer and drum unit See page 5 4 and 5 12 5 Black horizontal streaks ABC 123 Check the drum unit s ground drum axle in the drum unit and its counter part the grounding tab in the printer must be in good contact If necessary apply a small amount of electro conductive grease onto the tab The drum may be defective Replace the drum unit See page 5 12 5 1800 1800 5 3800 3800 6 41 6 Black vertical streaks ABC 123 Contaminated main charger wire Clean the main charger wire by pulling the green colored cleaning knob in and out several times See page 3 9 Check the drum surface for a streak of toner laying lengthwise A streak of toner remaining on drum after printing means that the cleaning blade in the drum unit
174. ht 25 cm 9 7 8 inches 4 Back 20 cm 7 7 8 inches 5 Head room 30 cm 11 13 16 inches 5 1800 1800 5 3800 3800 2 Places to avoid Avoid installing the printer in locations exposed to Direct drafts of hot or cold air Direct drafts of outside air Avoid locations next to outside doors Sudden temperature or humidity changes Any source of high heat such as a radiator or stove Excessive dust Dust and smoke may cause contamination on the laser scanner window causing print quality problem Vibration Ammonia fumes or other harmful fumes In case of fumigating the room or saturate it with insecticide remove the printer first Avoid greenhouse like rooms Because of sunlight and humidity Avoid enclosed spaces that block ventilation Avoid sites more than 6 500 feet or 2 000 meters above sea level 3 Note on power Use only the power source voltage conforming to the printer s rated power voltage Do not use other power sources Disconnect the printer from the power source before attempting removal or replacement of an electrical component or a printed circuit board The printer should not be connected to a power source until the instruction is given to do so when performing tests described in this manual n connecting the printer power exercise an extreme care in handling the power supply or any other electric parts which may give an electric shock Before perfor
175. ight and dimensions 1 4 4 Power requirements 40 0 0 1 5 5 Environmental 1 5 1 1 2 Available option 1 6 1 Expansion memory 1 6 2 Memory card 240 0424 1 7 3 Hard disk Microdia tere a RE A Fai e alone 1 8 1 2 TUER 1 9 1 2 1 et re E eer etr 1 9 1 3 Safety information 1 10 1 3 1 Safety ete qu t e E M eeu Pe i et genus 1 10 1 tate tte RI iue M Lite ek 1 10 2 Laser notice LE 1 10 3 Laser caution label on the scanner nennen 1 10 4 CDRH regulations U S A sssssssssssssssseseeee nennen nennen sintesi nnns nnn 1 12 5 Ozone concentrationi sor HE d ipee letta e o Hs ed epe nct 1 12 6 ECG statement US A eee ede e dert ita et cca rend dei ee re NORD 1 12 For the FS 1800 and FS 3800 0 5 1 12 b For the FS 1800N and FS 3800N 4
176. iiss 6 4 2 6 7 6 1 2 Diagnostic Service error messages 2 nnne 6 11 1 AO Zero cross signal 4 4 4 4404001 6 12 2 A2 Abnomal high temperature 2 6 12 3 B2 Option paper feeder PF 60 Top paper feed motor error 6 13 4 Option paper feeder 60 Middle paper feed motor 6 13 b B4 Option paper feeder PF 60 Bottom paper feed motor 6 13 6 Option paper feeder PF 60 communication error ssseeene 6 14 7 C1 Option duplexer DU 60 communication error 6 14 8 C2 Option duplexer DU 60 side registration error sss 6 14 9 Option sorter 50 60 communication 2 6 15 10 CE Option bulk paper feeder PF 8E motor 6 16 11 CF Option bulk paper stacker HS 8E motor 4 2 6 16 12 EO Communication error aeai aaa taa dia diata sn trennen sinere 6 16 13 E1 Main motor error icun
177. ility is assumed by Kyocera Mita with respect to loss or damage caused by the use of these DIMMs Manufacturer Melco Inc FS 1800 1800N FS 3800 3800N Capacity Model 16 MB PM HP 16M KC 32 MB PM HP 32M KC 64 MB PM HP 64M KC 128 MB PM HP 128M KC 1 6 This page is intentionally blank 5 1800 1800 5 3800 3800 1 7 2 Memory card CompactFlash The following memory cards are available for use with the printer Do not insert or remove a memory card CompactFlash while power is on If the memory card is removed while the printer is on damage could result in the printer s electronics or the memory card Refer to Section Installing the option memory card CompactFlash on page 2 16 NOTE Availability of the following memory cards CompactFlash manufacturers and specifications may change without notice No responsibility is assumed by kyocera Mita with respect to loss or damage caused by the use of these memory card Manufacturer Capacity Model SanDisk 8 MB SDCFBS 8 101 16 MB SDCFBS 16 101 24 MB SDCFBS 24 101 32 MB SDCFBS 32 101 48 MB SDCFBS 48 101 64 MB SDCFBS 64 101 96 MB SDCFBS 96 101 Viking 4 MB CF4M 8 MB 12 16 16 24 2 32 2 48 48 64 CF64M 80 MB CF80M Kingston 8 MB 8 16 16 24 24 32 CF 32 48 MB CF 4
178. in the above The message display should indicate Supervisor mode lt lt lt lt lt lt lt lt lt lt u Extracting W Writing V Verifying B T engine download B T MR Mis overwritten lt lt lt lt lt lt lt lt lt lt lt typing Means gt program file Version than one data ic Finished 6 Downloading is performed in N 52 005 the sequence explaned in the 01 03 31 12341 2 When more than on data right hand column PA downloaded the data can be c Year Month Day Checksum selected using key 7 Turn power on again Means more Check the printer gets Ready Machine code Version than one data 37 01 03 31112341 2 i Controller System Confirm that the status page Year Month Day Checksum Engine shows new firmware ie e a c UT cade ril version Confirm that the status page shows the new engine firmware or controller firmware version See Appendix B on page B 4 If the message display indicates Call service personDn 0 1 refer to section Downloading errors on page 3 20 FS 1800 1800N 5 3800 3800 3 19 From the memory card CompactFlash To download data written in a memory card CompactFlash to the printer proceed a
179. ing errors The following messages are indicated on the message display when an error occurred during downloading the firmware data Error message Meaning Corrective action Call service Checksum error Checksum error occurred during downloading The flash ROM is empty Call service perosonD1 Machine compatibility error data to be downloaded is not compatible with the printer Turn printer power off once then on again Try downloading again Obtain correct data for the printer model Call service perosonD2 Version compatibility error The version of the data does not match the current engine version Call service perosonD3 error The data to be downloaded is corrupted Obtain the correct version of data Obtain the correct data If the corrective action above does not solve the problem replace engine board KP 864 See page 5 22 3 22 FS 1800 1800N 5 3800 3800 Chapter 4 Operation Overview Chapter 4 Contents 4 1 Electrophotographic system esses eene nn nennen shine nnn annie nnns inse nnne sanae nnne 4 3 4 1 1 Electrophotographic cycle 4 4 00 4 3 1 Mainichargling Xperia EE ER RUE RR rer reer cere 4 4 Components of drum and main charger 4 4 AMOFONU
180. ing it Allow approximately two to three hours after having moved after uncrated Failure to observe the above may result in moisture condensation which will affect the performance of the printer 5 1800 1800 5 3800 3800 1 5 About the toner container 1 5 1 Toner container The printer should use a Kyocera TK 60 TK 60E toner kit To ensure the high print quality and long service life the following handling precautions should apply CAUTION As the Ecosys printers are designed to ensure the optimum print quality when used with Kyocera s proprietary toner Kyocera do not recommend to use any N refilled toner containers that may be available commercially This is because Kyocera have no means of control over how such refilled toner could affect the print quality and the reliability of the printer 1 Toner container handling To loosen and mix the toner inside before use with the label side down thoroughly shake the toner container 1 in the direction of the arrows ten times or more Figure 1 5 1 Toner container handling CAUTION The toner container is not designed for disassembly or refilling Do not attempt to disassemble or refill the toner container FS 1800 1800N FS 3800 3800N 1 20 2 Toner container storage The toner contained in the container is susceptible to temperature and humidity To ensure the high print quality store the toner container in a place that satisfies the following environment
181. inter The use of the printer in a location which does not satisfy the requirements may result in troubles and risk shortening its service life The printer will work best if it is installed in a location that is Level and well supported Place the printer on a table or desk Not exposed to sunlight or other bright light not next to an uncurtained window Do not place the printer on an unstable cart stand or table Near an AC wall outlet preferably one that can be used for the printer alone The outlet should have a ground slot or an adapter should be used If you use an extension cord the total length of the power cord plus extension cord should be 17 feet or 5 meters or less Well ventilated not too hot or cold and not too damp or dry See section Environmental requirements on page 1 5 If you install the printer where the temperature or humidity is outside the requirements in section Environmental requirements in chapter 1 the best print quality may not be expected and there will be an increased chance of paper jams Provide a sufficient clearances around the printer to ensure ventilation and ease of access See section Clearance on next page FS 1800 1800N FS 3800 3800N 1 Clearance Allow the necessary minimum clearance on all sides of the printer as below Figure 1 4 1 Clearances Dimensions Minimum D Left 30 cm 11 13 16 inches 2 Front 60 cm 23 5 8 inches 3 Rig
182. inter from the computer 1 Turn the power switch off 2 Remove the two screws 1 then remove the option interface card slot cover 2 3 Insert the network interface card 3 to the option interface card slot 4 4 Fix the network interface card 3 by two screws 1 5 Connect the network cable 5 to the network interface card 3 6 Set the network address from the printer operator panel Refer to the printer s User s Manual Figure 2 2 13 Installing the option network interface card 5 1800 1800 5 3800 3800 2 17 2 3 Using the operator panel This section provides explanation on how to use the printer s operator panel For details on operating the printer refer to the printer s User s Manual 2 3 1 Operator panel The printer s operator panel has the following indicators keys and message display Note that adjustments made using these keys may be overridden by those made from within the application software Message display CANCEL amp Figure 2 3 1 Operator panel 1 Indicators and keys D READY indicator Flashing An error has occurred that the user can clear Lit The printer is on line and ready to print Off The printer is off line The printers stores but does not print received data This is also indicates when printing is automatically stopped due to the occurrence of an error 2 DATA indicator Flashing Dat
183. ith the AC weighted positive DC power source Toner F on the developing roller B is given a positive charge The positively charged toner F is then attracted to the areas of the drum A which was exposed to the laser light The gap between the drum A and the developing roller B is approximately 0 3 mm The non exposed areas of the drum repel the positively charged toner as these areas maintain the positive charge The developing roller B is also AC biased to ensure contrast in yielding by compensating the toner s attraction and repelling action during development FS 1800 1800N 5 3800 3800 A toner sensor is provided within the developer As the toner supply from the toner container dwindles and the toner level lowers in the reservoir the sensor translates it into an electrical signal through its diaphragm urging the toner motor to feed more toner Toner container Toner hopper Toner motor p Toner sensor Diaphragm Developer Figure 4 1 11 Toner sensor 5 1800 1800 5 3800 3800 4 Transfer The image developed by toner on the drum A is transferred onto the paper because of the electrical attraction between the toner itself and the transfer roller B The transfer roller B is negatively biased so that the positively charged toner is attracted onto the paper while it is pinched by the drum A and the transfer roller B Engine Transfer Pap
184. l temperature detection circuit THDEAD HTEMP HEATON Heater lamp control circuit AIRTEMP AIRWET WETCK1 WETCK2 VSEREQ SIOUT CPU U201 Engine board OPRDY Address Data multiplex bus ADO AD7 Address bus A8 A19 Address bus LAO LA7 RD WR ALE 5VSAVE SOOUT SCLKOUT SYSCLK POLCLK POLON GAINT POLRDY PDIN Reset RESET IC ISAMPLE1 PONCONT U203 LASER Controller BFANON unit fan motor driver circuit RESET REGPAP TCOVOP SCOVOP FCOVOP OPSCLK OPSDO Engine FDPFUL EXITPAP FDDR FUDR FDON FUON MMOTRDY OPTSDI OPSELO 3 Cooling fan motor MMOTON MPFSOL FEDDR MIDDR REGDR FANON driver circuit 4 FANSPD FPRST control circuit Toner motor TMOTON OPSDI OPRDY TNMOC DLPTYPE SYSRES SDIR TONSCAN VDFON1 20PTRIG SBSY TNEMP EGIR VDFON1 MCHON TRCHON TRVSEL1 TRVSEL2 TRVSEL3 TRTCHON HVCLK1 HVCLK2 SCLKIN SOIN FPCLK FPDIR HUNIT HANDS EPDATA 3 3V1 Figure 4 3 6 Engine board circuit block diagram FS 1800 1800N
185. lamp control circuit 4 31 FS 1800 1800N FS 3800 3800N 45V1 A 5V1 5V1 R217 2 2k 22 58932 T 4 0205 2 5V1 3 3k T T zi QA201B HEATON Lid 3e Engine 411 3 array U204 3 1 4 Q204 t 5 HEATON HEATON 5 nea 1 1 2 5V1 p 45V1 U201 63 T HTEMP p43 PPG3 S gj 0205 gt 4 8935 THDEAD 54 2 3 HRQ R228 13k L 777 3 i Thermisor 5V1 PC Heater lamp TRC ono Fuser board Power supply unit As change temperature is detected by the thermistor CPU 0201 adjusts the voltage that is resultant of change in temperature given at pin 3 to keep the temperature as constant as possible This voltage is used to continuously switch the fuser lamp on and off If pin 4 HEATON of the engine gate array U204 is level transistor Q204 pin 2 turns on the photo coupler PC on the power supply unit turns on and the triac TRC turns on consequently the heater lamp is AC powered and lights The heater lamp continuously turns on and off to maintain the temperature on the heater roller at approximately 185 200 C Normal paper A4 175 190 C Thin paper and 190 205 C Thick paper A4 for printing and approximately 95 C at standby Ready Refer to section Fusing on page 4 15 FS 1800 1800N 7 FS 3
186. lectricity at the power outlet Measure the AC power voltage at the outlet Defective power supply unit 1 RS 1800 1800N FS 1800 1800N 5 3800 3800 6 28 Replace the power supply unit See page 5 22 2 ES 3800 3800N 9 Defective face up down solenoid operating Suggested causes Change guide does not operate in the fuser unit e Improper insertion of the face up down solenoid connector into fuser board KP 756 Reinsert the connector Broken face up down solenoid coil or blown out fuse ICP831 on the fuser board KP 756 Remove and then check for continuity across the face up down solenoid connector terminals pin 1 and pin 2 pin 3 and pin 2 Remove and check for continuity of fuser board KP 756 connectors terminals across the pin 2 of connector YC832 pin 2 of connector YC831 If none replace the face up down solenoid and fuser board KP 756 at the same time Or replace fuser unit See page 5 29 FS 1800 1800N FS 3800 3800N 6 29 6 1 4 Circuit board terminal voltages 1 Engine board votage YC201 1 GND Signal ground GND Signal ground 2 5 1 1 5 V DC Power supply for main board 2 5 1 1 5 VDC Power supply for main board A3 5V1 I 5 VDC Power supply for main board SIOUT O 3 3 V 0 V DC Serial data out
187. ller 5 1800 1800 FS 3800 3800N 5 2 9 Removing the controller unit and the principal circuit boards 1 Removing and opening the controller unit Remove the top cover face down output tray See page 5 9 2 Remove the right and left covers See page 5 10 and 5 11 3 Remove the four connectors 1 from the controller unit 2 left side CAUTION Draw the connector straight to remove If you draw the connector while it is slanted the receptacle may be damaged Receptacle NO grt LH yp Connector Figure 5 2 15 Removing the connectors from controller unit left side FS 1800 1800N FS 3800 3800N 4 Remove the two connectors 3 from the controller unit 2 right side Receptacle 4 72 lb i gt 2 onnector Figure 5 2 16 Removing the connectors from controller unit right side FS 1800 1800N 5 3800 3800 5 19 5 Remove three screws 4 6 Remove frame unit 5 while releasing the projections from the catches on the frame unit 5 Figure 5 2 17 Removing the controller unit form the frame unit 5 1800 1800 FS 3800 3800N 7 Remove two screws 6 8 Remove the main board 7 9 Remove four screws 8 10 Remove the controller unit lid 9 from the controller unit 2 Figure 5 2 18 Opening the controller unit FS 1800 1800N 5 3800 3800 5 21 2 Removing the engine board and power s
188. llowing command to the printer gt R EXTP 7 92 EXIT gt PRN 4 Turn printer power off then on The toner refreshing mode will Please Wait begin The old toner will be rejected in the first approximately 20 Adding toner minutes followed by another 40 minutes interval in which the new toner is fed in the developer unit Fapersize Note To cancel the toner switc refreshing mode first turn power off press and hold all three paper size switches and turn power on until message changes to Ready 5 Check that the display reverts to Ready Ready If the display shows Call service 99 refer to section 6 1 2 Diagnostic Service error messages on page 6 11 6 Print a page to check the print density Print density If the print density is too dark gray background change the 03 Print Density setting in the menu selection to or 2 steps lighter Default is 3 Refer to printer s User s Manual for details FS 1800 1800N 5 3800 3800 3 15 7 Drum cleaning mode This mode enforces the printer to rotate the drum against the cleaning roller inside the drum unit for a predetermined period of time The cleaning roller then removes dust and debris that may have resulted from dew condensation on the drum The printer automatically activates the drum cleaning mode based on the environmental conditions as the temperature humidity sensor detects The time required
189. low 1 Completely blank printout See page 6 38 5 Black horizontal streaks See page 6 41 2 All black printout See page 6 39 6 Black vertical streaks See page 6 42 3 Dropouts See page 6 40 ABC 123 7 Unsharpness See page 6 43 ABC 123 9 Dirt on the top edge or back of the paper See page 6 45 ABC 123 10 Undulated printing at the left edge scanning start position See page 6 46 ABC 123 ABC 123 4 Black dots See page 6 41 8 Gray background See page 6 44 ABC 123 5 1800 1800 5 3800 3800 1 Completely blank printout Check the developer Check that the developer is inserted correctly See page 5 4 Check that the toner on the magnet roller surface See page 5 4 Check the transfer bias potential Check the transfer bias output on the high voltage unit This requires removal of the left cover and the test equipment Replace the high voltage unit if high voltage potential is not available on the board See page 5 25 Check the laser scanner unit The scanner components within the scanner may be disordered Replace the laser scanner unit See page 5 37 FS 1800 1800N FS 3800 3800N 6 38 2 All black printout Check the main charger unit Open the printer side cover and check that the drum unit is correctly seated Check for poor contact of the
190. low toner Defective gate array U204 on the engine board mproper connector insertion Defective harness between developer and high voltage unit Defective harness between high voltage unit and engine board Call service personE9 0123456 Replace with a new toner kit See page 3 4 Replace engine board KP 864 and developer See page 5 22 and 3 13 NOTE If the problem is not solved by this flow chart replace the following items High voltage unit Harness S02416 Between developer and high voltage unit Harness S02416 Between engine board and high voltage unit FS 1800 1800N 5 3800 3800 6 22 19 ED Flash ROM error Meaning Suggested causes CPU U201 of engine board could not write data failed to flash ROM 0202 Write sequence to flash ROM is not successful Verify error Written data does not match the original data Defective CPU 0201 or gate array 0204 or flash ROM U202 on the engine board KP 864 20 FO LCD controller board error Suggested causes Communication is failed between the LCD controller board KP 738 and the main board Defective system DIMM board 7107 689 1 Defective board 777 858 gt 864 Replace system DIMM board KP 710 KP 6897 or main board KP 777 KP 858 CD con
191. main charger terminal between the main charger unit and the drum unit Check the drum bias Make sure the bias from the high voltage unit correctly arrives at the drum unit Check high voltage potential at the high voltage unit Check the high voltage output on the high voltage unit Replace the high voltage unit if high voltage potential is not available on the board 5 1800 1800 5 3800 3800 6 39 3 Dropouts ABC 123 Note the spacing of the defects Refer to Repetitive defects gauge See page 6 47 If the defects occur at regular intervals of 39 mm the problem may be the damaged developing roller in the developer Replace the developer See page 3 13 elf the defects occur at regular intervals of 94 mm the problem may be the damaged drum the drum unit Replace the drum unit See page 5 12 If the defects occur at regular intervals of 727 94 mm heat roller or 79 mm press roller the problem may be the damaged fuser unit Replace the press roller or heat roller See page 5 34 or 5 36 7 FS 1800 1800N FS 3800 3800N Check paper property Paper with rugged surface or dump tends to cause dropouts Replace paper with the one that satisfies the paper specifications Check the transfer roller installation The transfer roller must be supported by the bushes at the both ends Clean the bush to remove oil and debris Replace the transfer roller if necessary See page 5 17 Check t
192. main motor Call service personE1 0123456 Turn power switch off between engine board pin 3 MMOTON KP 864 and engine relaly board KP 760 of YC802 on engine board KP 864 goes high or harness S02401 then low between engine board KP864 and main motor Yes Replace harness S02405 between engine board KP 864 and engine relaly board KP 760 Print status page Turn power switch on 7 MMOTRDY of YC802 on engine board goes low after pin 3 MMOTON of YC802 goes 24 V DC at 1 pin of YC802 on engine board KP 864 Replace engine relay board KP 760 See page 5 15 Replace engine board KP 864 See page 5 22 NOTE If the problem is not solved by this flow chart replace the following items Harness S02401 between engine relay board KP 760 and engine board KP 864 Drive unit See page 5 27 Engine board KP 864 and main motor replace at the same time Replace Main motor See page 5 27 5 1800 1800 5 3800 3800 6 17 14 E2 Laser scanner unit Polygon motor error Suggested causes POLRDY does not e Defective gate array 0204 on the engine Follow the flow chart go low within 20 board below seconds after Defective polygon motor goes low When
193. ming maintenance or repair power from both the power source and the associated peripheral devices computer sorter etc should be disconnected unless otherwise specified To avoid possible electrical shock extreme caution must be exercised in handling the power cord and any other electrical part An easily accessible socket outlet must be provided near the equipment WARNING As the disconnect device is not incorporated in the printer s AC primary circuit an easily accessible socket outlet must be provided near the equipment 5 1800 1800 FS 3800 3800N 4 Removing the printer Observe the following precautions in removal and transportation of the printer Be sure to repack the printer in its original carton Do not leave the printer toner container process unit and other printer modules inside a vehicle if the outdoor temperature is more than 25 As unexpectedly high temperature may develop inside when a vehicle is parked for a long period of time the drum toner container process unit and the supplies should be removed from the vehicle The vehicle during transportation should be parked in the shade or with the window open to allow minimum air circulation or the adequate air conditioning should be made Should the printer be left in a vehicle it may not be exposed to the temperature change of more than 7 within 30 minutes Before removing the printer to a warm place wrap it in a blanket etc before crat
194. nWod DniNDdOv 323 Sando 400 INDINOGON vzr i rg wiwodady 0 OG eae 179 18 4 5 0 tevd W 4 m rand 2 vaso a ua 0 2 ando 6 v 1 808 4 AMOS 090 09180 1 0 1008 missed gevndo ene 3 ioasv 9 lied 221110 3 3080s 4 19 NIMAS Sevndo 3 2 E easy 819 x NSVOGSV szg S Y909 enaa eewndd 2 8 005 ANA TRI sNsoas lzvndo 2 SNSOGS SNSOGSV 818 2 pNSOS 345005 SNS Sey 818 PNSOGS 02971959 2 ensoas 15905 81 ensoas 6Ivndo 0 8 8008 245208 2 5206 61 25905 n 9 89087 6 nsoas POT 1 8205 02 onsoas 9 onSoas i 2 9 5 1VHOS F E 225 805 19 ovaas 4 04888 01 Le 8 229 ovaas ANM t 21708 05 525 Jor vas olwndo Bey 797 evas evndd Tivas an 8VOSV 805 endo 01 06 2 045 920 pus PASS evas _ 97 TS sea 19908 Sendo 8 05 TZ Svdsv 223 5705 SVnd9 tea evas tav 929 Jevas 7705 zvasv vzo 2705 9795 i S Eso ivas 5 06 ovasv szo 0705 ovn
195. ndO 029040 57 Dedi 01 18 C LVISN3A3 0 310A00uL eas HH3SAS Y 901 20099 2 d 201 92 149 6 801 t 4 STV O 6841 2 5541 5 2 2 2 2 Sivndo 2 2 2 5 2 8 5 8 0 8 S N 00000 00000005 0080000 020000 gt 2 22292599925929599025 T 10 1 002 5 Esse sare SII 39450235 259 49 8 2 8212 pen k 829149 1 x lo ez Z Jooloolio joo ja o 9 89999 ore owe 10 10 eor oro elelelelelele B ee Bee Bec 5555555 S lglg ss sss 5 5 SSS SENS GS RN Be ER 2 RS RSS 5 fo BER S 4 10 18 anao 6 v A 18 FS 1800 1800N FS 3800 3800N 777 2 12 288 1300A 1300A 1300A 1300A 1300A 1300A 1300A 1300A 1300A 1300A 1300A 1300A 1300A 1300A 1300A 1300A v con 006 28811 0
196. ning Press GO the printer on page 3 8 This message will be displayed when replacing the toner container after the message Replace toner TK 60 has been displayed After cleaning the inside of the printer press the GO key and the printer will be ready for printing If Auto Continue is set to On printing will be automatically resumed after a preset period of time Duplexer Open the option duplexer rear cover then close tightly rear cover open Face down tray The face down output tray has become full approximately 250 paper full pages Remove all printed pages from the face down output tray When the printer senses that the face down output tray is empty again it will continue printing into the face down output tray Alarm buzzer sounds when an error occurs Press the CANCEL key to stop the alarm buzzer FS 1800 1800N FS 3800 3800N 6 4 Corrective action Load Cassette 4 paper size paper type paper size and paper type are displayed flashing alternately Paper whose size watches the size embedded in a print job is empty Set paper into the paper source as displayed on the operator panel and press the GO key to restart printing The paper source number 1 is only displayed when there is an optional paper feeder installed If you want to print from an alternative paper source press the A key or y key to display Use alternative and you can change to anoth
197. ode This section provides technical details on the printer s electrophotography system 4 1 1 Electrophotographic cycle The electrophotographic system of the printer performs a cyclic action made of six steps as follows Each step is technically explained in the following sections Drum unit Laser scanner unit Exposure Drum v 6 Cleaning Developer 3 Developing 9 Paper feed unit Fuser unit Figure 4 1 1 Electrophotographic cycle 5 1800 1800 5 3800 3800 1 Main charging Components of drum and main charger unit Drum unit Main charger unit 1 Eraser lamp board KP 752 Cleaner screw 2 Zener board KP 768 9 Drum gear Z36H 3 Drum board KP 748 Drum 4 Waste toner full sensor board KP 766 01 Main charger shield 8 Waste toner full sensor receiver 42 Grid 6 Cleaning blade 3 Main charger wire 7 Cleaning roller Charger wire cleaner Figure 4 1 2 Components of drum and main charger unit FS 1800 1800N FS 3800 3800N 4 4 Amorphus silicon drum The printer use the long lasting amorphous silicon drum The drum surface is a composite of five substances coated in five layers as shown below D Aluminum base 2 Carrier block 1 to 3 thick 3 Photoconductor a Si 4 Primary protection layer 1 thick 5 Secondary protection layer Figure 4 1 3 Amorphus silicon drum The primary and secondary layers are
198. ooling fan motor Speed control High Low Stop 15 REGDR 0 V 24 V DC Registration clutch On Off 16 0 V 5V DC Main motor Drive Stop 17 GND Power Signal ground 18 MMOTRDY O 0 V 5 V DC Main motor Ready Not ready 19 5 5VDC Power supply for laser scanner unit 20 SAMPLEI 0 V 5 V DC Pulse Laser power data sample and hold control signal Data Sampling Not sampling 21 POWCONT O 0 V 5 V DC Laser power level control signal High Low 22 LASER O 0V 5V DC Laser power output signal Enable Disable FS 1800 1800N 5 3800 3800 6 34 Volage YC206 VDO 1 02 to 1 38 V DC LVDS video data signal positive 24 VDO 1 38 to 1 02 V DC LVDS video data signal negative 25 GND Power Signal ground 26 5 3 5 DC Power supply for laser scanner unit step downed from 24 V DC 24 2 27 PDIN 0 V 5 V DC Pin photo diode sensor detecting signal 28 GND Power Signal ground 29 POLCLK 0 V 5 V DC Pulse Polygon motor rotation speed control clock signal 30 POLRDY 0 V 5 V DC Polygon motor start up ready signal Ready Not ready 31 POLON 0 V 5 V DC Polygon motor drive signal Drive Stop 32 GND Power Signal ground 33 424V2 24 V DC Power supply for laser scanner unit 34 GND Power Signal ground YC209 Analog Temperature humidity sensor detecting external temperature signal 2 5V1 5 V DC Power suppl
199. placing the toner container Do not attempt to disassemble the old toner Do not attempt to reuse the waste toner inside Keep magnetic media such as floppy disks away from the toner container Be sure to clean the parts as instructed in section 3 1 1 Cleaning the printer on page 3 8 at the same timing of replacing toner container Use of the Kyocera toner kit TK 60 TK 60E is highly recommended for the optimum operation of the printer FS 1800 1800N FS 3800 3800N 3 4 3 Toner container replacement To replace the toner container open the top cover Pull the lock lever 1 to the right and gently lift the old container 2 Figure 3 1 1 Removing the old toner container FS 1800 1800N FS 3800 3800N 3 5 Put the old toner container in the supplied plastic bag 3 and dispose of it Figure 3 1 2 Disposal of the old toner container NOTE Although the toner container is made from non harmful flammable material be sure to dispose of it according to laws and regulations See also the instructions provided in chapter 2 Installing the toner container on page 2 5 to complete installation of the new toner container 4 Toner saver mode EcoPrint The EcoPrint enables to reduce the amount of toner consumed on the page so as to save printing costs by drastically extending the toner container life EcoPrint mode is factory set to off and turned on
200. ption gt Bau rate 9600 gt Data Bits 1 gt Stop Bits gt Parity None gt Protocol DTR amp XON 1 gt Barcode Mode OFE gt NetWare gt gt gt gt Frame Auto gt gt gt gt gt gt Address gt gt Subnet Mask gt gt Gateway gt Ether Talk gt StatusPage Continued on next page 5 1800 1800 5 3800 3800 Emulation gt PCL 6 gt set 150 6 5 Emulation gt KPDL Emulation KPDL AUTO gt Print KPDL errs gt Print KPDL errs On gt gt Alt Emulation PCL 6 gt Print KPDL errs KPDL errs 4 4 gt set 05 Emulation Line printer gt set 05 Emulation DIABLO 630 Emulation EPSON LQ 850 gt set DIABLO US gt set LQ US TR TR 1000 gt Courier Dark a gt Courier Regular gt Letter Ggenie Regular gt Letter gothic Dark gt Size 012 00 gt Pitch 109 00 gt List of Fonts
201. put signal A4 SDIR O 3 3 V 0 V DC Serial line direction signal B4 SCLKN O 3 3 V 0 V DC Pulse Serial clock signal 5 3 3 V 0 V DC Engine interrupt request signal Interrupt Not Interrupt B5 SBSY O 0V 3 3 V DC Serial line busy signal Busy Not busy VDFON1 0V 3 3 V DC Forced video data output signal On Off B6 SOIN I 3 3 V 0 V DC Serial data input signal 7 VSREQ 0V 3 3 V DC Vertical synchronized request signal Request Not request B7 SYSRES O 0V 3 3 V DC System reset signal Reset Not reset 8 GND Signal ground PDOUT 0 V 3 3 V DC Pulse Pin photo diode sensor board Laser beam detecting signal 9 GND Signal ground B9 GND Signal ground 10 GND Signal ground 10 VDO I 1 02 to 1 38 V DC LVDS video data signal positive All GND Signal ground B11 VDO I 1 38 to 1 02 V DC LVDS video data signal negative 12 FPDIR O 3 3 V 0 V DC Communication direction signal with LCD controller board B12 GND Signal ground 1314 33 1 10 3 3 VDC Power supply for LCD controller board FPCLK O 3 3 V 0 V DC Pulse Communication data clock signal with LCD controller board 14 GND Signal ground 14 3 3 V 0 V DC Pulse Communication data signal with LCD controller board FS 1800 1800N 5 3800 3800 6 30
202. r FS 1800 1800N FS 3800 3800N 6 48 2 Jam inside the printer 1 While pulling the paper feed unit release lever pull out the paper feed unit See previous page 2 If paper is jammed before the registration roller remove it as shown figure 6 1 5 If paper jammed under the registration roller remove it as shown in figure 6 1 6 Figure 6 1 6 Jam in the printer 2 FS 1800 1800N FS 3800 3800N 6 49 9 5 Appendix Contents DUNNING CI ANUS IM 4 Cassette feeding A4 size face down tray A 4 Cassette feeding Letter size face down tray output sssssssseeeeeeeen A 5 Cassette feeding Legal size face down tray A 6 MP tray feeding Letter size face down tray output nennen A 7 MP tray feeding Legal size face down tray output 2 2 A 8 bilhpplsriume E P v m A 9 Schematic diaga S 2 222 25 525 55 253 20222812 10 Engine Hoard 1 8 o i aed eee aede eh teo a t eol ei t aie REA EE A 10 Engine board 2 8 5 ettet e det dee Ee dace adt ve Dude cue nated Pe EO eats A 11 Engine 3 8 eite E eR n t ated A 12 Engirie Doard 4 B c nee paie e aiia Ex af nhe a A 13 5 8 e
203. r 5 Push firmly on the top of the toner container 2 at the positions marked PUSH HERE Figure 2 2 3 Installing the toner container FS 1800 1800N FS 3800 3800N 2 6 Removing the toner container To remove the toner container pull the lock lever green colored 1 and gently lift the toner container NOTE Do not remove the toner container unless you need to do so for servicing etc Figure 2 2 4 Removing the toner container 5 1800 1800 5 3800 3800 2 7 2 2 2 Installing the waste toner bottle The waste toner bottle must be installed in the printer It must be properly fitted inside the left side cover as explained below 1 Open the cap 1 of the waste toner bottle 2 2 Open the side cover 3 and install the waste toner bottle 2 so that it is properly seated in the area under the drum unit 3 Close the side cover 3 mir LITTERE Figure 2 2 5 Installing the waste toner bottle FS 1800 1800N FS 3800 3800N 2 8 Removing the waste toner bottle To remove the waste toner bottle 1 while holding the waste toner bottle 1 press the lock lever 2 aside then gently remove the waste toner bottle 1 sideways NOTE Do not remove the waste toner bottle unless you need to do so for service etc HL 1 Figure 2 2 6 Removing the waste tone
204. r bottle 5 1800 1800 5 3800 3800 2 9 2 2 3 Developer initialization automatic The printer is shipped from the factory with no toner installed in the developer In order for the printer to be operable the developer must be filled with a sufficient amount of toner necessary to continuously support print jobs This is called developer initialization and automatically executed when the printer is turned on for the first time Developer initialization takes up to 15 minutes for the original developers DV 60 for the FS 1800 and DV 61 for the FS 3800 or 8 minutes for the service developer DV 62 for both models NOTE Do not turn printer power off during the developer is initialized If the printer is switched off in the middle of developer initialization even after the printer is switch on again the printer will not automatically resumes developer initialization Should this be the case enforce the printer to resume developer initialization in the following manner 1 While the printer is turned off press and hold the GO and CANCEL keys 2 Turn printer power on 3 Let go off of the GO and CANCEL keys for more than 5 seconds Developer initialization resumes for the rest of the required total time 4 Wait until the READY indicator is lit and the message display indicates Ready 5 Make a test print by printing a status page To print a test page proceed as follows D Press the MENU key on the printer 2 Press the key
205. r cassette Default is Letter size for the U S A and A4 for European countrie While the printer is Processing data to print the SIZE indicator switches to indicate the paper size selected by the application software The following abbreviations are used to indicate paper sizes Message Paper size 4 ISO 4 21 x 29 7 DI ISO DL 11 x 22 em A5 ISO 5 14 8 x 21 5 ISO C5 16 2 x 22 9 A6 ISO 10 5 x 14 8 b5 ISO B5 17 6 x 25 cm B5 JIS B5 18 2 x 25 6 cm EX Executive 7 1 4 x 10 1 2 inches B6 JIS B6 12 8 x 18 2 cm 6 Commercial 6 3 4 3 5 8 x 6 1 2 inches LT Letter 8 1 2 x 11 inches 9 Commercial 9 3 7 8 x 8 7 8 inches LG Legal 8 1 2 x 14 inches HA Japanese postcard 10 x 14 8 cm MO Monarch 3 7 8 x 7 1 2 inches OH Return postcard 20 x 14 8 cm BU Business 4 1 8 inches Cu Custom size 14 8 x 21 cm to 21 6 x 35 6 cm with only the MP tray feeding FS 1800 1800N FS 3800 3800N 2 20 4 Paper type Indicator The TYPE indicator 12 indicates paper types The following abbreviations are used to indicate paper types Message Paper type none Auto ROUGH Rough PLAIN Plain LETTERHEA Letterhead TRNSPRNCY Transparency COLOR Color PREPRINTE Preprinted PREPUNCH Prepunched LABELS Labels ENVELOPE Envelope BOND Bond CARDSTOCK Cardstock
206. r installation between printer and option duplexer or each option unit Follow installation instruction carefully again Defective harness 502400 between engine Replace harness 502400 board and option unit interface connector Improper connector insertion Remedy Defective option duplexer DU 60 FS 1800 1800N FS 3800 3800N 6 14 Refer to option duplexer DU 60 s Service Manual 9 C4 Option 50 60 communication error Suggested causes Communication error between engine board and option sorter SO 60 Defective gate array U204 on the engine board KP 864 Blown out fuse F202 on the engine board Replace engine board KP 864 See page 5 22 e Improper installation between printer and option sorters Improper connector insertion Follow installation instruction carefully again Defective main board 777 858 2 Replace main board 777 KP 858 See page 5 22 Defective option sorter SO 60 Refer to option sorter SO 60 s Service Manual 71 FS 1800 1800N 2 FS 3800 3800N 5 1800 1800 5 3800 3800 10 CE Option bulk paper feeder PF 8E motor error Meaning Suggested causes Replace engine board KP 864 See page 5 22 Replace harness 502400 Motor error in the Defective harness 502400 between engine option bulk paper board and option unit inter
207. rd 777 858 gt 2 System DIMM board 710 689 Paper gauge sensor 2 PH703 3 Engine board KP 864 2 Sensor board KP 574 5 LCD controller board KP 738 6 Engine relay board KP 760 APC board KP 742 Pin photo diode sensor board KP 746 9 Fuser board KP 756 Power supply unit 1 High voltage unit 42 Registration sensor PH701 03 Paper gauge sensor 1 PH702 15 Top cover paper feed unit interlock switch SW702 Side cover interlock switch SW703 47 Top cover switch SW701 MP tray paper sensor PC502 Option feeder sensor 501 00 Paper full sensor PS SS Se ey SS UA 171 lt 1800 1800 01 Exit sensor 2 FS 3800 3800N Standard installed 1 02 Temperature humidity sensor rorFs 1800N 3800N 23 Power switch 04 Paper size switch 0 Thermal cutout 5 Thermistor 07 Network interface Figure 4 3 1 Circuit boards sensors and switches FS 1800 1800N FS 3800 3800N 4 23 2 Motors solenoids clutches and others 1 motor 5 Face up down solenoid 9 Registration clutch 2 Polygon motor 6 MP feed solenoid Heater lamp 3 Cooling fan motor 7 Middle feed clutch AC inlet 4 Controller unit fan motor Feed clutch Figure 4 3 2 Motors solenoids clutches and others FS 1800 1800N FS 3800 3800N 3 Drum unit and developer 1 Drum board KP 7
208. rd used on the main board by referring to the figure below If the DIMM has a Kyocera logo and firmware version label the DIMM is a masked type and can not be updated To update firmware for this type of system DIMM replace the DIMM Flash ROM U202 Engine board Masked type system DIMM board Main board Kyocera logo Figure 3 1 11 Engine flash ROM U202 and masked type system DIMM board Engine flash ROM The engine flash ROM U202 is directly mounted on the engine board Updating the engine firmware is possible only by downloading the data in the manner described in the following sections FS 1800 1800N FS 3800 3800N 3 17 Kyocera supplies the following types of data for updating firmware of the different purposes Controller firmware Engine firmware Operator panel message data 1 Firmware program data format The data to be downloaded are supplied in the following format Identifies 1 Engine firmware data System firmware data Operator panel message data de3730 dat 0 22 FS 1800 FS 1800N FS 3800 and FS 3800N 30 Version of data 2 to 4 digits IO dat dan swe Ita spa por rus pol 3 18 Engine or Controller firmware data Operator panel message data for Danish Operator panel message data for Swedish Operator panel message data for Italian Operator panel message data for Spanish
209. ropriate instructions provided in the following Call service personCn 0123456 Option equipment error n 0 to 4 7 E and F The total number of pages printed follows This message pertains to paper feeder PF 60 sorter SO 60 and duplexer DU 60 Follow the appropriate instructions provided in the follow sections Call service Engine firmware download error n 0 to 3 See section 3 1 4 Updating personDn the firmware on page 3 15 Call service Mechanical error 0 to 5 9 and D The total number of pages printed personEn 0123456 follows Follow the appropriate instructions provided in the following section Call service Controller error 0 to 3 Follow the appropriate instructions provided personFn in the following sections Call service Toner refreshing mode error Follow the appropriate instruction provided person99 in the following sections 5 1800 1800 5 3800 3800 1 A0 Zero cross signal error Suggested causes The ZCROSS signal does not reach the engine board within 3 seconds after power on Defective power supply unit Replace power supply unit See page 5 22 Defective CPU U201 on the engine board 2 2 high temperature error Suggested causes Defective CPU 0201 or comparator U205 Follow the flow chart CPU 0201 detected that the HTEMP signal Abnormal temperature of more than approximately
210. rzsan 21 NILSY ay XNusu 2 08 28 08 21 18 2215 Sig 125 2 21 uias uias 21 asas 018 SES 01 Aes cu 29 OS NHION3 d Gi 6708 08 06 41 18 41 NVLVOA OdV 1VOA dvlvdA ONVLVGA 190 090 98 41 a T 6 ONAS3 148 40 vo 21 Sg 0145 88 41 6 4 p 6 gt 4noxov 6 zj 9 6 3 s1noxnv 6 POAGIAd eq 3092 3001 veg 6 z3 1noxnv LL 6 2110 30 2 028 6 1 6 19 dzz 17655 6 ZHIN 6290552 21541 tO 6 1 zg NXnv 6 TODAS 120 5 00 24 zro 01 103135 SH rona dzz 850 OEE Lu AINS 0 1418 A LL NIXA 9 1 gr 1nox 4811 1980 91641 9 31 ZHIN 000052 yee E 0120 1noxo 89 41 1911 48 11 990 066 Siu E m ay 10099 roa 59 41 Od 21 yay 2 0 24 0X190 2 vitis 20
211. s lt 80 g m 0 11 mm thickness Face down 250 sheets 1 3 FS 1800 1800N FS 3800 3800N 2 Controller 5 1800 1800 FS 3800 3800N CPU PowerPC405GF 200MHz PowerPC740 200MHz System ROM 4 MB Mask or Flash DIMM lt Font ROM 2 MB lt Video RAM FS 1800 model 8 MB FS 3800 model 16 MB FS 1800N model 24 MB FS 3800N model 32 MB Maximum 264 MB Including main RAM 272 MB Including main RAM Slot 2 DIMM slots 2 DIMM slots 16 MB DIMM is factory A 16 MB DIMM is factory installed in one slot for FS 1800N installed in one slot for FS 3800N DIMM size 16 32 64 128 MB lt Memory card Optional CompactFlash Hard disk Optional Microdrive 340 MB lt Host interface Parallel High speed 1 lt IEEE1284 Serial RS 232C lt Maximum speed 115 2 Kbps Network interface 10 100 Base TX type 1 21 10 100 Base TX type IB 21 KUIO LV 3 3 V Standard with equipped FS Standard with equipped FS 1800N 3800N Page description language Prescribe Standard emulation modes PCL6 Diablo 630 lt proprinter 24 Epson LQ850 Line printer KPDL 3 Weight and dimensions FS 1800 1800N FS 3800 3800N Main unit excluding Width 34 5 cm 13 9 16 inches protrusions Height 30 0 cm 11 13 16 inches Depth 39 0 cm 15 3 8 inches Weight 13 Kg 28 5 8 Ib
212. s The cleaning blade A is constantly pressed against the drum B and scrapes the residual toner on the drum off to the cleaning roller C The cleaning roller drives the toner to the cleaner screw D at one end of which the waste toner bottle is connected to collect the EC Figure 4 1 15 Drum cleaning and erasing static charge waste toner SA Y After the drum is physically cleaned it then must be electrically cleaned to neutral state This is necessary to erase any residual positive charges ready to accept the next uniform charge The residual charge is canceled by exposing the drum A to the light emitted from the eraser lamp board E See figure 4 1 15 above in the similar manner as described on page 4 6 This lowers the electrical conductivity of the drum A surface making the residual charge on the drum A surface escape to the ground FS 1800 1800N FS 3800 3800N 4 17 4 2 Paper feeding system The paper feeding system picks up paper from the paper cassette MP tray or if installed the paper feeder PF 60 feeds it in the printer and delivers in the output tray Paper is feed at the precise timing in synchronization with data processing The paper feeding system finally delivers the printed page to either the face down or face up output tray as manipulated by the user The figure below shows the components in the paper feeding system and t
213. s explained in this section CAUTION Downloading engine or controller firmware takes several minutes Do not turn power off during downloading If downloading is interrupted by an accidental power failure etc the system DIMM may have to be replaced NOTE The system or engine firmware program data must be stored to the root directory of the memory card CompactFlash D Turn power off 2 Insert the memory card CompactFlash in the printer s memory card slot Memory card 3 Turn power on Self test the sequence explaned in the right hand column 7 7 7 Downloading is performed in 5 Turn power off 6 Remove the memory card 7 Turn power on Check the printer gets Ready 9 Confirm that the status page shows the new firmware version page B 4 If the message display indicates Call service person Supervisor mode Supervisor mode CF CARD Reading BootROM erase amp write DIMM erasing 4 Supervisor mode Data are transferred to the RAM on the main controller board The system DIMM is overwritten with the new data ne DIMM writing lt lt lt lt lt lt lt lt lt lt U Extracting W Writing engine download lt lt lt lt lt lt lt lt lt lt lt Version 52 005 01 03 31112341 Year Month Day Checks r Machine code Version A3 A003 01 03 31 1234
214. sembly 3 while pressing it in the direction of arrow B Figure 5 2 10 Removing the feed roller assembly FS 1800 1800N 5 3800 3800 5 13 5 Remove the feed bracket cover 4 while unlatching three snaps 5 6 Remove the pickup roller 6 and the feed roller 7 Figure 5 2 11 Remove the pickup roller and feed roller CAUTION Pickup gear Z32S 8 is installed of the inside the one way clutch 9 When refitting pickup gear 7325 8 face the one way clutch 9 face to the feed bracket cover 4 FS 1800 1800N 5 3800 3800 5 14 5 2 7 Removing the MP paper feed unit 1 Remove the paper feed unit See page 5 6 2 Remove the developer See page 5 4 3 Remove three connectors 1 4 Remove the engine relay board 2 while unlatching the latches 3 Figure 5 2 12 Removing the engine relay board FS 1800 1800N 5 3800 3800 5 15 5 Pull the tray paper feed unit 4 out while unlatching two latches 5 off of points Figure 5 2 13 Removing the MP paper feed unit 5 1800 1800 FS 3800 3800N 5 2 8 Removing the transfer roller CAUTION Do not touch the transfer roller 1 sponge surface Oil and dust particles of paper etc on the transfer roller 1 can significantly deteriorate the print quality white spots etc 1 Draw the feed unit from the printer 2 Remove the paper chute 2 3 Remove the transfer roller 1 Figure 5 2 14 Removing the transfer ro
215. t of Seiko Epson Corporation Hewlett Packard PCL and PJL are registered trademarks of Hewlett Packard Company Centronics is a trade name of Centronics Data Computer Inc PostScript is a registered trademark of Adobe Systems Incorporated Macintosh is a registered trademark of Apple computer Inc Microsoft Windows and Windows NT are registered trademarks of Microsoft Corporation PowerPC and Micro Drive are trademarks of International Business Machines Corporation CompactFlash is a trademark of SanDisk Corporation ENERGY STAR is a U S registered mark other brand and product names are registered trademarks or trademarks of their respective companies This Kyocera page printer uses PeerlessPrintXL to provide the HP LaserJet compatible PCL6 language emulation PeerlessPrintXL is a trademark of The Peerless Group Redondo Beach CA 90278 U S A This product was developed using the Tornado Real Time Operating System and Tools from Wind River Systems Contains UFST and MicroType from Agfa Corporation Fine 1200 mode uses iRET image enhancement technology IRET is a trademark of Oak Technology Inc 5 1800 1800 5 3800 3800 Conventions Throughout this manual the following conventions are used Italic letters refer related chapters or sections or documentations This symbol followed by WARNING denotes that the following paragraph s includes damage to the printer When followed by CAUTION this symbol d
216. th the corresponding protrusions in the slot Figure 2 2 9 Inserting the DIMM 1 7 Close the clips 4 on the DIMM socket 5 to secure the DIMM 6 6 A uu Figure 2 2 10 Inserting the DIMM 2 5 Testing the expansion memory To test the expansion memory turn printer power on and print a status page If the installation has been successful the Available Memory item of the status page will show the expanded memory size corresponding to the amount of memory added FS 1800 1800N FS 3800 3800N 6 Installing the option hard disk Microdrive The main board of the printer is equipped with a socket for the hard disk Microdrive If the hard disk is installed in the printer received data can be rasterized and stored on this hard disk This enables high speed printing of multiple copies using an electronic sort function Also by using the quick copy job function or private stored job function desired documents can be printed at any later time For details of these functions refer to the printer s Users Manual CAUTION Take precautions that no foreign objects such as metal chips or liquid get inside the printer during the installation process Operation of the printer during the presence of a foreign objects may lead to fire or electric shock WARNING Turn the printer s power switch off Unplug the printer s power cable and disconnect the printer from the computer or the network
217. the following page 1 nStrobe STBIN1 2 Ground GND 2 Datal PADO 20 Ground GND 3 Data2 PAD1 21 Ground GND 4 Data3 PAD2 22 Ground GND 5 Data4 PAD3 23 Ground GND 6 Data5 PAD4 24 Ground GND 7 Data6 PADS 25 Ground GND 8 Data7 PAD6 26 Ground GND 9 Data8 PAD7 27 Ground GND 10 nAck ACKOUT 28 Ground GND 11 Busy BUSYOUT 29 Ground GND 12 PError PERROR 30 Ground GND 13 Select SELECT 3 nInit INIT 14 nAutoFd AUTOFD 32 nFault FAULT 15 Not defined NC 33 Not defined Pull up 1 16 Logic ground GND 34 Not defined NC 17 Chassis ground GND 35 Not defined Pull up 1 kQ 18 Peri logic H VCC 36 nSelect In SELECTI Maximum rated current for pin 18 is 500 mA fused Pin 18 can not use 12 45V of serial connector RS 232C at the same time FS 1800 N FS 3800 N C4 Parallel interface signals The following table provides details for the signals used on the printer s parallel interface Note descriptions in are for high speed mode of the parallel interface Strobe nStrobe Pin 1 A negative going Strobe pulse causes the printer to read and latch the data on the Data 0 1 to Data 7 8 signal lines Data 0 1 to Data 7 8 Pins 2 to 9 These eight signals form the data byte sent from the host computer to the printer Data 7 8 is the most significant bit and Data 0 1 15 the least significant bit
218. the menu selection system and select On Press the GO key to resume printing You can abandon printing by the CANCEL key If Auto Continue is set to On printing will be automatically resumed after a preset period of time Refer to printer s User s Manual Memory card err Insert again The memory card CompactFlash is accidentally removed from the printer s memory card slot during reading If you continue reading the memory card insert the same memory card into the slot again The printer again reads it from the beginning of the data Note We recommend that you follow the reading procedure from the beginning to ensure correct reading of the memory card 72 Alarm buzzer sounds when an error occurs Press the CANCEL key to stop the alarm buzzer FS 1800 1800N 5 3800 3800 6 8 Corrective action Memory overflow Press GO PE The total amount of data received by the printer exceeds the printer s internal memory Try adding more memory expansion DIMM Press the GO key to resume printing You can abandon printing by the CANCEL key If Auto Continue is set to On printing will be automatically resumed after a preset period of time Refer to printer s User s Manual MemoryCard err Press GO mc This message appears when an error occurred during access to the memory card CompactFlash using the PRESCRIBE 2e RWER command or from the printer s operator panel Look at the error
219. the operator panel FS 1800 1800N FS 3800 3800N 5 8 2 Removing the top cover face down output tray 1 Open the top cover 1 2 Remove two screws 2 3 Remove the top cover face down output tray 3 while pressing it the direction arrows 4 backwards Figure 5 2 6 Removing the top cover face down output tray FS 1800 1800N 5 3800 3800 5 0 3 Removing the right cover Remove the operator panel See page 5 8 2 Unlatch the four snaps 1 and three hooks 2 on the chassis Remove the right cover 3 Figure 5 2 7 Removing the right cover FS 1800 1800N 5 3800 3800 1 Unlatch the four snaps 1 and three hooks 2 chassis Remove the left cover 3 4 Removing the left cover WV 225577 FS 1800 1800N 5 3800 3800 5 11 Figure 5 2 8 Removing the left cover 5 2 5 Removing the drum unit Remove the paper cassette and the paper feed unit See page 5 6 2 Remove the developer unit See page 5 4 3 Remove the waste toner bottle See page 3 7 4 Remove the drum unit 1 while pressing the drum lock 2 Figure 5 2 9 Removing the drum unit FS 1800 1800N FS 3800 3800N 5 2 6 Removing the pickup roller and feed roller 1 Remove the paper feed unit See page 5 6 2 Turn the paper feed unit 1 over 3 Detach the release holder 2 by sliding it while pressing the projections A 4 Remove the feed roller as
220. troller board KP 738 Replace LCD controller board KP 738 1 FS 1800 1800N 72 FS 3800 3800N 21 F1 System DIMM board error Suggested causes Checksum failed with system DIMM board 710 68972 on the main board Defective system DIMM board 7107 6897 Replace system DIMM board 710 6897 main board 777 858 gt e Improper system DIMM board 7107 KP 689 insertion to system DIMM slot on the main board 777 858 gt Reinsert the system DIMM board 7107 KP 689 1 5 1800 1800 72 FS 3800 3800N FS 1800 1800N FS 3800 3800N 6 23 22 F2 Main or expanded memory error Suggested causes Checksum failed with e Defective system main memory RAM on Replace main board main memory RAM the main board 777 8587 777 858 on the board Defective main board 777 858 2 Replace expanding expanded memory Defective expanding memory DIMM on the memory DIMM DIMM main board 777 858 gt 71 5 1800 1800 72 FS 3800 3800N 23 F3 General failure Meaning Suggested causes Corrective action e Defective main board 777 8582 Replace main board 777 KP 858 Miscellaneous failure with the main board other than FO F1 and F2 above 1 FS 1800 1800N 72
221. upply unit Remove and open the controller unit See pages 5 18 2 Remove two connectors 1 from the engine board 2 3 Remove five screws 3 4 Remove the engine board 2 Figure 5 2 19 Removing the engine board FS 1800 1800N FS 3800 3800N 5 Remove the power switch rod 4 6 Remove three screws 5 grounding wire terminal 6 and lock washer 7 7 Remove the power supply unit 8 from the power supply unit cover 9 Figure 5 2 20 Removing the power supply unit FS 1800 1800N FS 3800 3800N 3 Removing the main board CAUTION Before removing the main board the memory card must be removed first However do not remove the memory card while power is on If the memory card is removed or inserted while the printer is on damage could result in the printer s electronics as well as the memory card 1 Turn the power switch off 2 Remove the memory card that may be inserted in the memory card slot 1 at the left side of the printer 3 Remove two screws 2 4 Pull the main board 3 all the way out of the printer 6 7 Figure 5 2 21 Removing the main board FS 1800 1800N 5 3800 3800 5 24 4 Removing the high voltage unit 1 Remove the top cover and left covers See pages 5 9 and 5 11 2 Remove the high voltage unit 1 while unlatching two latches 2 3 Remove two connectors 3 from the high voltage unit 1 Figure 5 2 22 Removing t
222. use harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help Changes or modifications not expressly approved by the manufacturer for compliance could void the user s authority to operate the equipment 71 FS 1800N FS 3800N 2 FS 1800 FS 3800 Important notice to service person Before attempting service on the equipment including disassembling reassembling troubleshooting and adjustment read this manual carefully During performing service use extreme care to avoid possible electric shock hazard burn and human injuries Make sure the printer is not provided with any safety facilities other than those primarily intended for the safety of users Regarding Tradenames PRESCRIBE is a registered trademark of Kyocera Corporation PRESCRIBE 2e KPDL and KIR Kyocera Image Refinement are trademarks of Kyocera Corporation Diablo 630 is a product of Xerox Corporation Proprinter X24E is a product of International Business Machines Corporation Epson LQ 850 is a produc
223. ut The printer prints the last page after a waiting period FS 1800 1800N FS 3800 3800N 2 22 2 3 2 Menu selection system MENU key on the operator panel allows you to use the menu selection system to set or change the printer environment such as the paper source emulation etc Settings can be made when Ready is indicated on the printer message display The printer obeys the most recently received printer settings sent from the application software or from the printer driver which take priority over operator panel settings 1 Menu selection and sequence The following is the hierarchy diagram of the menu selection system of the printer 2 Interface gt Serial Ready PAR 4 PLAIN Print Menu Map Print Status Page e MPS E V 2Quick Cop These items will not show unless the printer is installed with the applicable option unit gt Private Stored gt VMB Data gt List of VMB gt List of Code JOB 2e MPS Configuration gt gt Quick Copy gt gt Temp Code JOB Size gt gt JOB Size gt gt VMB Size Inter face gt Parallel 771 gt 11 1 Nibble high gt Parallel I F Auto a gt Parallel I F Normal gt 11 1 1 High Speed 2 23 Interface gt O
224. with the voltage the thermistor detects In normal state as the heater lamp glows the voltage detected by the thermistor is greater than the potential at 3 of U205 1 making the U205 1 output to L and sent to 54 THDEAD of CPU When the thermistor has blown pin 2 of U205 1 becomes zero which is well lower than the potential at pin 3 of U205 1 the comparator output becomes H delivering THDEAD at pin 54 of CPU CPU uses this signal to determine that the thermistor is faulty and displays Call service personk4 FS 1800 1800N FS 3800 3800N 4 32 3 Sensor board Paper gauge sensing circuit Paper gauge operates in four levels of paper remaining in the cassette The height of the paper stack in the paper cassette changes the angle of the actuator At the end of the actuator is a reflecting mirror which reflects or interrupts the light emitting from photointerruptor sensors PH702 and PH703 accordingly These two sensors generate four digital signals which will be digital analog converted and input to A D port of CPU CPU then issues signals according to the level of the analog signals The resultant signals are used to monitor the amount of paper in the cassette through the network management utilities Paper feed unit Sensor board Acutuator Reflecting mirror Paper gauge sensor 1 PH702 Sensing input Paper gauge D A converted sensor 2 PH703 PH702 PH703 Output approximately 5V approximately 1 4 to 1
225. wozsivse S92u 0220 ASE TlLy 866581 y 4 y 5 soso 00 od Io 1 6220 8220 220 z T T 7T 1852 3 2 2 LAS 2 4150 L i 2928 5 1920 4 1 2 09 41 6SEdL 5 401 AdALNOO 2 1 4 to Neawn 18641 902 0 lt lt 901 t9 Q 5 S SsedL d xoi 2 LUI 1 892 5 81HOLO3NNOO 96641 yi fs SQNVH Ter 1 09841 2 zgzgA HAT 2 LINAH 0 6628 AG p Gi 1 28A ols LAS LSZH 3dALNOO nn E Zt 1 Edl ogzga AdALNOO 2 10 N69WN HALONL 9 Ts T o sedl 2 nm S 2 towa 2 I NVOSNOL d NY SNOL 1 ZTASAUL 2 4 L 49 8 dWANL S gt 2 T 5 ans 9228A 6 96641 9 4 v ceed wea t 18641 66641 EPEdL 8 a zi 1 9 eta 10 Neon S vOZVO 21 dl 2 2 NOHOH1H HASAUL 2 i to 2 28641 9 1 2 EU e13s uL 2 2 To gar TISAI 6185 1 Y 9
226. y for engine relay board 3 WETCK1 0 V 5 V DC Pulse Temperature humidity sensor drive clock signal 1 4 WETCK2 0 V 5 V DC Pulse Temperature humidity sensor drive 6 35 clock signal 2 5 1800 1800 5 3800 3800 6 1 5 Assignment of circuit board connector pins When measuring voltage or signal of circuit board installed in the printer refer to the pin assignment figure below For further information of each pins and other circuit board refer to section Appendix A Wiring diagram on page A 20 Engine board AE tmi 12 e 47 P 34 e YC209 YC206 ELLA Jo High voltage unit CN1 Parts side 1 9 Solder side Engine board 2 22 1 18 203 204 Engine board am xs board __ YC833 YC831 unit AAC Tey 7 E ee Power supply unit CN2 YC902 Figure 6 1 1 Assignment of circuit board connector pins FS 1800 1800N FS 3800 3800N 6 36 6 1 6 Print quality problems Print quality problems range from uneven tone to completely blank output The troubleshooting procedure for each type of problem is given be
227. z5v WAS tzon 0 1 91 vas 2 06 1 06 ovas 2 9 fo zi vas FS 1800 1800N FS 3800 3800N A 31 Main board 858 3 12 10 zol sezewov 00 1 21 _ 1xNusu n 00 21 05 5 741 os 750 21 Is a9 15 a naas SOW 8 1102 330 0 asas m e 585 01 21 5 NUIONA 06141 1008 5508 88 41 zv dVIVOA ium _ v8 190 099 9814 t8 i anasa 6 8 asnon 21 NOAGA a 0148 40 Seidl 4 gy pg 4898 aNg 6 03014 Linoxnv 6 80030114 7 91noxnv 6 SO3QIAd 9 373 S1noxnv 6 1 Jove 3001 6 a 1n0xnv 6 9 Eg inoxnv gt 02 6 6 003014 5 01 4221 Peso 6 10046 1 2 40669 52 mag 3 6 gt 44 6 4102 5 1100 5 20x 0 919 gt 01

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