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Minolta Magiccolor 2300 Service Manual

1. u4 U17 J6 TP2 015 J12 09 J16 JP10 U13 J4 J15 J17 16 010 2 016 019 024 030 Symbol Explanation U13 200 MHz Power PC 405 CPU U3 U6 U10 U12 U16 A total of 128 MB standard memory U19 U24 U30 68 pin SD RAM add on memory 128 256 MB PC100 133 CL3 Connec 10 100Base T Ethernet RJ45 connector Connec IEEE 1284 Parallel Connector Connec USB connector J7 Expansion slot Jumper DIAG test point Jumper DEBUG test point Connec Engine Test Poi 5V Connec PCI Daughterboard Card Bus Connec PCI IDE Hard Drive Card Bus FPGA1 FPGA PROM DSFL PROM Connector Controller Panel connector Connector Printhead Video signal connector Socket Empty PROM Socket 41 4 2300W Controller Controller Panel Interface Connector Demonstration ROM Board Connector Controller Image memory ASIC Image memory 4131M554AA Engine Controller connector Parallel USB Interface Connector 42 OPERATING SEQUENCE 3 Conditions A4 plain paper full color printing W A uomeutuunj 2 i a 115 Daa eunsseiq 7
2. A MINO 1750068 001 Trademarks KONICA MINOLTA and the KONICA MINOLTA logo are trademarks or registered trademarks of KONICA MINOLTA HOLDINGS INC QCOLOR and magicolor are trademarks or registered trademarks of KONICA MINOLTA PRINTING SOLUTIONS U S A INC Proprietary Statement The digitally encoded software included with your printer is Copyright 2003 KONICA MINOLTA BUSINESS TECHNOLOGIES INC AII Rights Reserved This software may not be reproduced modified displayed transferred or copied in any form or in any manner or on any media in whole or in part without the express written permission of KONICA MINOLTA BUSINESS TECHNOLOGIES INC Copyright Notice Copyright 2003 KONICA MINOLTA BUSINESS TECHNOLOGIES INC Marunouchi Center Building 1 6 1 Marunouchi Chiyoda ku Tokyo 100 0005 Japan All Rights Reserved This document may not be copied in whole or part nor transferred to any other media or language without written permission of KONICA MINOLTA BUSINESS TECHNOLOGIES INC Manual Notice KONICA MINOLTA BUSINESS TECHNOLOGIES INC reserves the right to make changes to this manual and to the equipment described herein without notice Considerable effort has been made to ensure that this manual is free of inaccuracies and omissions However KONICA MINOLTA BUSINESS TECHNOLOGIES INC makes no warranty of any kind including but not limited to any implied warranties of merchantab
3. Blinking normally 1 blink per second Blinking rapidly 2 blinks per second For details check the Status Display utility 141 Black Toner Condition Orange LED Blinking slowly Black toner low On Black toner empty Blinking rapidly Ready to change black toner cartridge Blinking slowly Blinking rapidly 1 blink per every 2 seconds 2 blinks per second Color Toner Condition Orange LED Blinking slowly Color toner low On Color toner empty Blinking rapidly Ready to change color toner cartridge Blinking slowly Blinking rapidly 1 blink per every 2 seconds 2 blinks per second 4 3 Working with the 2300W Status Display The Status Display displays information about the current status of the computer s local printer If you used the CD ROM Installer to install the printer driver the Status Display was also installed However if you used Add Printer to manually install the printer driver Status Display is not installed 1 Environment The Status Display functions over parallel and USB connections on all supported Win dows operating systems but only for the default printer 2 Opening the Status Display and Showing Supplies Status 1 Double click the Status Display icon in the taskbar If the Status Display icon does not appear in the taskbar from the Start menu choose Programs then magicolor 2300W Utili
4. O 00 00 IO 0000 09 16 NUMERICAL INDEX magicolor 2350 2300DL PARTNO _ INDEX PARTNO JriG ipDEX OTY PartNo PartNo Fie INDEX QTY 4575 6802 01 4575 6803 02 4658 0151 01 9313 1100 31 9313 1100 41 9313 1100 51 9314 1200 11 9314 2100 22 9321 2100 41 9321 2100 41 9321 2100 41 9321 2100 41 9321 2100 51 9321 2100 61 9322 1200 11 9326 1810 51 9334 1100 21 9335 1100 21 9381 4100 91 9381 4101 01 9381 4910 21 9383 2100 41 9384 1100 91 9384 1310 81 9384 1311 11 9384 1900 57 9384 1900 58 9384 1921 11 9384 1921 21 9384 2010 21 9384 2910 21 9384 2910 31 Co A pps ch A ch
5. 103 6 Removal of the Lower Feeder Control Board 1 Remove three screws and the Lower Feeder Control Board Assy 2 Remove the harness and connector 3 Remove one screw and the PWB protective cover 4131D073AA 4 Remove two screws and the Lower Feeder Con trol Board 4131D074AA 104 7 Removal of the Duplex Unit Control Board lt 4131D076AA 1 Remove one screw and the PWB Protective Cover Remove the harness and connector Remove two screws and the Duplex Unit Control Board 105 4 4 Removal of Units 1 Removal of the Right side Door Remove the Front Door Remove the Rear Cover Remove the Front Cover 4131D027AA Remove the Front Door Remove the Rear Cover Remove the Front Cover Remove the Right side Cover 4131D027AA Remove the Right side Rear Cover 6 Remove the Controller Protective Cover Remove the harness and connector Slightly open the Right side Door and supporting the door with your hand remove one screw and two C rings Pull out the shaft and remove the Right side Door Removal of the Print Head Unit PH Remove the Controller Protective Cover Remove the harness and connector Slightly open the Right side Door and supporting the door with your hand remove one screw and two C rings 106 8 Pull out the shaft and rem
6. Fusing roller 123 16 Disassembly of the toner cartridge rack 1 Remove the controller protective cover top front cover top cover left side cover rear cover controller controller box high voltage unit master board and master board bracket 2 Remove the rear rack shaft cover 3 screws 3 Remove the screws securing the rack disk to the toner cartridge rack 4 screws 4 Remove the front rack shaft cover 2 screws 5 Separate the toner cartridge rack from the rack disk rack3a 124 6 Remove the toner cartridge rack and rack disk from the printer 125 126 CONTROL PANEL SER VICE MODE DESCRIPTIONS 127 1 Control Panel Descriptions 2300DL amp 2350 For details refer to the User s Guide supplied with the unit 1 1 Names of control panel parts and their functions 1 5 A 6 Menu 2 Select 7 C41310015AA 3 9 8 7 Name Function details Lights up to indicate that the printer is ready to print Green LED indicator Lights up to indicate that an Orange LED indicator error has occurred Press to cancel the print job Cancel Key IDLE is displayed Prev Key Up key Press to scroll through the Next Key menus Down Key Press to enter the configura Menu Select Key tion menu or to apply the cur rently selected setting Displays the status or configu M Wind ration of the printer
7. HER En Ti 5 Hd HS CBS FE 2 Sd SFIX No L THY 85 en NS ORRO 5 MA CT St REC RI 5 ZE 2 THIET ER EE U C lt lt LA 515 10 CHRENMTOES Seed 10 C lt SL CER end 09 SFIX No 1 2 3 4 5 6 7 8 9 SFIX CHART COUNTRY VOLTAGE 0 0 CONTENTS HX HOUSING TRANSPORT SECTION RACK TRANSFER SECTION DRIVE SECTION A DRIVE SECTION B ELECTRICAL COMPONENTS FUSING PAPER EXIT SECTION PAPER TRANSPORT SECTION PAPER TAKE UP SECTION FRAMES OPTION PAPER TRAY UNIT OPTION DUPLEX UNIT OPTION WIRING ACCESSORIES AND JIGS SCREWS AND WASHERS NUMERICAL INDEX PAPER SIZE SFIX No e 100V 50 60 METRIC 2350 100V 50 60 METRIC EUROPE magicolor 2300DL 2200 dgio EUROPE 2350 220v Parts Catalog COUNTRY VOLTAGE PAPER SIZE ASIA magicolor 2300DL 220V METRIC USA CANADA magicolor 2300DL 110V INEL USA CANADA magicolor 2350 ne m Tn 2ND CASSETTE 2ND CASSETTE DUPLEX UNIT magicolor 2350 2300DL HOUSING 1 4 07 17 18 18 19 19 28 28 35 35
8. Media sizes 4 Letter Paper cassette capacity 500 sheets Paper separation mechanism Paper separator system Power source Supplied by main unit DC24 V 10 Drive source Supplied by main unit Dimensions 15 in 380 mm W x 20 1 in 511 mm D x 6 9 in 176 mm H including the height of the right side door Weight 3 Duplex unit Name 11 7 Ibs 5 3 kg Duplex unit Paper Plain paper 16 to 24 Ibs 60 90 g m2 Media sizes 4 Letter Print speed double sided printing Color printing 2 0 pages min A4 or Letter size pages Black and white printing 5 0 pages min A4 or Letter size pages Document feeding capacity A4 Letter 2 pages including the paper path of the paper feed out section Paper transfer baseline Center baseline Power source Supplied by main unit DC24 V 10 Drive source Supplied by main unit Dimensions 3 8 in 97 mm W x 13 4 in 340 mm D x 13 in 330 mm H including the height of the right side door Weight 4 4 Ibs 2 0 kg 28 4 Controller magicolor 2300DL PWB P CPU D8405 200MHz Memory configuration Standard ROM 4MB Standard RAM 32MB Standard I F Ethernet 10 100BASE TX RJ 45 IEEE1284 Compatible Nibble ECP EPP USB Type B connector Network protocol TCP IP DHCP ARP ICMP BOOTP SLP IPP
9. Symptom Cause Remedy White Black lines and bands ABC ABC ABC ABC Scratched PC drum Replace the drum cartridge 09510222 Defective print head Replace the print head unit Replace the master board PWB A Replace the controller control board Offset image Defective fusing roller Replace the fusing roller ABCDE ABCDE ABCDE 09510219 Faulty image transfer roller 170 Replace the Second image trans fer roller Replace the image transfer belt unit INDEX 171 A AIDC Control 45 AIDC Detection 44 B Belt Cleaning 64 Belt Cleaning Blade 64 Belt Cleaning Blade Retraction 65 Belt Unit 60 Black print 168 Blank print 168 C CDRH Regulation 20 Charging 50 Cleaning Areas around Waste Toner Collections Port 91 Laser Lens Cover 92 Paper Dust Roller 90 Paper Separator Roller 89 Paper Take Up Roller 89 Comb electrode 50 Control Panel magicolor 2300W 140 Control Panel Description Cancel Key 129 Menu Select Key 129 Control Panel Descriptions 129 Controller layout for 2300 W 42 Controller layout for 2300DL 40 Controller layout for 2350 41 D DEVELOPING UNIT 53 Developing Unit Developing Position 55 Developing Roller 54 Drive 53 Rack Standby Position 55 Rack Stop Position 55 Toner Cartridge 56 Toner Cartridge Installation Detection 58 Toner Cartridge Rack 53 Dimensions 27 Disassembly of th
10. N 2 ji pu LS Spring ME Second Image Transfer Roller Pressure Positioning Sensor Cam When Pressed 4131M057AA When Retracted 4131M056AA 6 Second Image Transfer Roller Pressure Retraction Timing Pressed Before the paper reaches the Second Image Transfer Roller After the trailing edge of the paper has moved past the Second Image Transfer Roller Retracted 62 8 2 Second Image Transfer Roller Cleaning A reverse bias is applied to the Second Image Transfer Roller to remove any residual toner left on the roller The residual toner is transferred onto the Image Transfer Belt and then recovered by the Cleaning Blade 1 Operating Timing After the lapse of a given period of time during pre drive After the paper moves past the Second Image Transfer Roller when a media error OCCUIS Before the second image transfer ATVC 4131M037AA 63 8 3 Image Transfer Belt Cleaning Mechanism 1 Image Transfer Belt Cleaning Blade The Cleaning Blade is used to scrape any residual toner off the surface of the Image Transfer Belt Image Transfer Belt Positioning Sensor PC5 4131M011AA Cleaning Blade Opposing Roller Cleaning Blade 4131M058AA 64 2 Image Transfer Belt Cleaning Blade Retraction The Image Transfer Belt Cleaning Blade is retracted from the Opposing Roller by a cam on the printer side that turns as the Belt Cleaner Separati
11. 1 2 Message Window 1 Ready screen The ready screen is the initial message that appears after the unit is finished warming up and after a menu setting is cancelled IDLE MAGICOLOR 2350 MAGICOLOR 2300DL IDLE C41310001AA 2 Warning screen 129 The following appear in the warning screen according to the condition of the printer Malfunction display This generally appears when a malfunction that cannot be corrected by the user has occurred Example Malfunction that can be indicated with malfunction code FATAL ERROR SERVICE CALL 04 CODE 04H ENGINE BOARD C41310002AA Error display This appears when an error has occurred Example There is a media misfeed or a door is open MEDIA JAM PAPER JAM FUSER FUSER C41310003AA Caution display This appears if printing is possible but an error in the near future is expected Example The black toner cartridge is empty TONER EMPTY BLACK EMPTY BLACK REPLACE C41310004AA 130 Status Messages 3 magicolor 2300 DL Messages magicolor 2350 Messages CALIBRATING CALIBRATING CANCELLING JOB CANCELLING JOB ENERGY SAVER ENERGY SAVER IDLE MAGICOLOR 2300DL MAGICOLOR 2350 IDLE PRINTING PRINTING PROCESSING PROCESSING WARMING UP WARMING UP STARTING SYSTEM COPYING of INITIALIZING C TONER LOW
12. 79 80 MAINTENANCE amp DISAS SEMBLY ASSEMBLY 81 19971 1 Disassembly Assembly Precautions 1 1 Precautions for disassembly and assembly Unplug the power cord from the electrical outlet before servicing the printer Reassemble the unit in reverse order of disassembly unless otherwise instructed necessary to run the printer with its covers removed use extreme care to avoid catching your fingers or clothing in rotating parts such as gears rollers or motors Never touch the terminals of electrical components or high voltage components such as the power unit or the high voltage unit Be careful when working around the fusing unit because it will be hot long after the printer is turned off Wait until the fuser has cooled before disassembly Turn off the printer before plugging or unplugging a power cord Never plug or unplug a power cord that is energized When plugging or unplugging connectors be sure to hold the plug Never pull on the cord or you may break the wires connecting the plug to the power cord Use only fuses of the specified rating To ensure electrical conduction attach the ground wire In addition be sure to use the Screws with toothed washers as instructed 1 2 Parts that must not be touched Do not remove disassemble or adjust any of the parts listed below Print head unit disassembly or adjustment Components with mounting screws that are painted red 1 3 Prec
13. 6 Using a soft cloth dampened with alcohol wipe the Paper Separator Roll clean of dirt 4658D006AA 89 3 Replacement of the Paper Separating Roller Assy 4131D058AC 4658D003AA re 4658D004AA 4 Cleaning of the Paper Dust 4131D510AA Er Remove the right side door 2 Remove two screws and the Paper Separator Roll Mounting Assy 3 Take off the rubber stopper shaft spring and guide plate to remove the Paper Separator Roll fixing bracket assy 4 Snap off one E ring and the Paper Separator Roll Assy 5 Remove the Paper Separator Roll 6 To reinstall reverse the order of removal Roller 1 Remove the Transport Unit 2 Using a soft cloth dampened with alcohol wipe the Paper Dust Roller Roll clean of dirt 90 5 Cleaning of the Transport Roller 1 Open the Right side Door 2 Using a soft cloth dampened with alcohol wipe the Transport Roller clean of dirt C41310073AC 6 Replacement of the Waste Tonner Bottle 1 Open the Front Door Hold onto the handle of the Waste Toner Bottle and while slightly pulling the bottle to the front pull it upward 3 Mount the cap to the waste toner collecting port NOTE Discard the Waste Toner Bottle according to the applicable local regulation 4 Toreinstall reverse the order of removal C41310041AA 7 Clean
14. INDEX PART NO PART NAME SFIX 4 DRIVE SECTION A magicolor 2350 2300DL 0 91078 3501 CE C Yo o o 4131 2596 01 1200 3121 07 4131 2535 01 4131 2595 01 4131 0151 01 4131 2599 01 4131 2560 01 4131 6832 02 4131 0355 02 9321 2100 61 4131 0302 01 4131 6811 03 9322 1200 11 4131 0902 01 4131 2615 01 4131 2608 01 4131 0752 01 4131 2621 01 INDEX PART NO PART NAME SFIX DRIVING ASSY ASSY TIMING BELT ER FLANGE 2227 WIRE ASSY IN SY FUSING DECELERTION UNIT PHOTO INTERRUPUTER ZXkd4 5225 GEAR Ae GEAR LEVER ASSY 1 7 yty TENSION SPRING Sak 4872 FUSING 381 7 RACK CL 297 CLEANER PC9 21 4131 2602 02 4120 1213 02 4131 2611 01 4131 2805 01 4131 2561 01 4131 2571 01 4131 2564 02 4131 2563 02 4131 2592 14 4131 2589 01 4131 2562 14 1200 1342 05 4131 2559 01 4131 2553 01 4131 2552 01 4131 2549 02 4131 2593 01 9321 2100 41 GEAR TENSION SPRING 5 5 amp 3 4 GEAR Ze SOUND SHIELD HA TORSION SPRING AL Ua OU EES TIMING BELT S it SOLENOID CLEANER TJY EE 7 5 DRIVE SECTION B magicolor 2350 2300DL lt Aso 9107 SE 297 4131 3943 01 SEAL 1151 4524 01 4131 0152 01 DUCIT Assy 9313 1100 31 4131 2585 01 4131 4635 02 4131 4609 01 DUE 4131 4631 04 4131 4612 01 4131 0906 01 4131 2583 01 4131 6813 01 4131 2
15. gt Belt surface reflec tion factor measurement control gt Solid image toner amount control gt Laser intensity adjustment control gt y correc tion control When 200 printed pages have been produced 2 Solid image toner amount control gt Laser intensity adjustment control gt correction control When the processing is com manded from the Control Panel correction control 1 When 1 000 printed pages have been produced after A has been performed last 2 When 200 printed pages have been produced after and B have been performed last 46 4 4 Temperature Humidity Sensor The bias voltage is determined based on the value calculated through ATVC Auto Transfer Voltage Control and by the Temperature Humidity Sensor environment Temperature Humidity Sensor HS1 4131M038AA ATVC Control poe Master Board PWB A 4 L 4131m029AA Y zm High Voltage Unit HV ze Zi i Second Image Transfer Bias 3 4 L 47 ei e 4 by eS ee 4 ete eevee 0 4 5 ATVC Auto Transfer Voltage Control Adjusts the transfer bias voltage based on the age and cleanliness of the transfer rollers ATVC Control E Image Transfer Belt is cleaned Hm m TOME 4 r SE Be Yr T v EZ Fixed current is output to first Itransfe
16. 3 Remove the Left side COver 4 Remove three screws and the protective cover 5 Remove the harness connector and PWB Sup port 6 Remove three screws and the Power Unit 4131D014AA 7 Remove the wiring saddle on the protective sheet 8 Peel off the protective sheet and remove two screws and the AIDC Sensor NOTE Do not remove the protective sheet 4131D015AA 121 14 Removal of the Manual feed tray 1 Remove the Top Front Cover 2 Remove the Top Cover 3 Remove the Front Cover 4 Remove the Left side Cover 5 Remove two screws and the switch box 6 Snap off the C ring and remove the Manual Feed Tray 15 Disassembly of the Fusing Unit 1 Remove the Fusing Unit See page 108 2 Remove two screws and the cover 3 Remove six screws and the Heater Lamp Notes for installation Be sure to install the screws securing the leads in the correct locations 4131D051AA 122 4 Remove two screws and the Thermostat TS1 m NN Ex o 4131D053AA 5 Remove the Fusing Roller and Fusing Pressure Roller screw E ring C ring 4131D054AA Notes for installation When installing the fusing roller and the fusing pressure roller install them with the speci fied misalignment Standard 3 mm or less 3 mm or less 3 mm or less SUIT Fusing pressure roller
17. 4131 1013 03 4131 1010 07 4131 1006 04 4131 1011 05 4131 3622 01 4131 1024 01 4131 1007 03 4131 1110 02 4131 1001 06 4131 1012 04 4131 1008 03 4131 2322 01 4131 2350 01 9313 1100 41 4131 1009 02 4131 1003 05 4131 1025 01 4131 4702 03 4131 1118 02 4131 1119 02 4131 2357 01 4131 2354 02 4131 2356 01 4131 6006 04 4131 6007 01 4131 7322 01 4131 7323 02 4131 1112 03 4131 1115 02 RIGHT COVER AK RIGHT COVER BAK RIGHT COVER BAIN RIGHT COVER hut FILTER 747 SEAL V RIGHT COVER REAR COVER BAR SOUND SHIELD SCREW Tat FAN MOTOR COOLING 77L 5 RAD COVER EFT COVER A 7438 PLATE SPRING INDEX PART NO PART NAME SFIX PANEL SHEET PANEL SHEET magicolor 2350 magicolor 2300DL magicolor 2350 CONTROL PWB P ERide be CONTROL _ PWB P magicolor 2300DL magicolor 2350 RP RP 1 1 1 1 211 011 012 011 012 011 212 011 012 211 011 4131 1030 06 4337 110 4131 7427 01 4131 1026 01 4131 1005 01 4120 7362 01 4131 1002 05 4131 7401 01 4131 7414 01 4131 0105 03 4131 1117 01 4131 1113 02 4131 1114 02 4131 1101 03 4131 6836 02 4131 7425 01 212 213 311 312 012 212 211 212 211 312 211 212 212 012 312 213 311 312 213 311 213 311 312 213 311 312 COVER DOE BOTLLE BESERT BOX LABEL FAIL MATING MEMBER AIL FRONT COVER 8128
18. FATAL ERROR CODE 1BH SERVICE CALL 1B FUSER UNIT Disconnection at thermistor Remedy Electrical components for detection of the malfunction Master board PWB A Controller control board PWB P Thermistor TH1 WARNING DIAGRAM Result Remedy Control Location electrical signal component Clean TH1 Is there a short circuit at TH1 Replace the fusing between CN18 1 and 2 on unit HEATER the thermistor Replace PU Replace PWB A 15 FATAL ERROR CODE 21H SERVICE CALL 21 TRANS DET SENS Malfunction of the OHP detecting sensor Remedy Electrical components for detection of the malfunction Master board PWB A Controller control board PWB P OHP detecting sensor PC3A WARNING DIAGRAM Reference Remed Control signal Location electrical component Check PC3A operation PC3 REM 5 D Replace PWB A Replace PWB P 16 FATAL ERROR CODE 29H SERVICE CALL 29 MEM MALF COUNTER Malfunc tion of the EEPROM memory counter error 17 FATAL ERROR CODE 2AH SERVICE CALL 2A MEM MALF DATA Malfunction of the EEPROM memory data error 18 FATAL ERROR CODE 2BH SERVICE CALL 2B MEM MALF ACCESS Malfunc tion of the EEPROM memory access error 19 FATAL ERROR CODE 2CH Malfunction of the EEPROM memory recognition error Remedy Electrical components for detection of the malfunction EEPRO
19. Malfunction of the master board Remedy Components for display of the warning Master board PWB A WARNING DIAGRAM Reference Step Remedy Location electrical com page Control signal ponent 1 Replace PWB A 2 FATAL ERROR CODE 08H SERVICE CALL 08 MAIN MOTOR Malfunction of the main motor Remedy Components for display of the warning Master board PWB A Main motor M1 Power unit PU Controller control board PWB P WARNING DIAGRAM Reference Remed 2 y page Control signal Location electrical com ponent Check M1 operation 151 M1 REM 5 A Replace PU Replace PWB A Replace PWB P 3 FATAL ERROR CODE SERVICE CALL 0B XFER FAN Malfunction of the ventilation fan motor Remedy Components for display of the warning Master board PWB A Ventilation fan motor M6 Power unit PU Controller control board PWB P WARNING DIAGRAM Reference Remed i i y page Control signal Location electrical com ponent Check M6 operation 151 M6 REM 3 E Replace PU Replace PWB A 4 FATAL ERROR CODE SERVICE CALL 0C PWR SUPPLY FAN Malfunction of the power supply cooling fan motor Remedy Components for display of the warning Master board PWB A Power supply cooling fan motor M4 Power unit PU Controller control b
20. Media has jammed while being pulled from tray 1 COLOR Toner Low The specified toner is low and should be replaced within 200 pages at 5 coverage of letter A4 pages Drum Near End The OPC drum cartridge is nearing end of life and should be replaced or the quality eventually fades Printer Cover Open Printer s front door is open and must be closed Size Mismatch The media size set with the printer driver is different from the size of media loaded Media Size is XX The media size or type set with the printer driver is different from the type of media loaded into Tray 1 COLOR Toner Empty The specified toner cartridge is empty Tray 1 Empty The indicated tray is empty Waste Toner Box Near Full The waste toner bottle is nearly full Waste Toner Box Full The waste toner in the waste toner bottle is full Put Waste Toner Box 3 Service Messages The waste toner bottle is not installed A service message sometimes occurs as a result of an unusual combination of events not because of an actual problem When the printer stops and a service message dis plays in the Status Display message window turn the printer off and then back on This often clears the service message indicator and printer operation resumes This service message means AIDC Sensor Error AIDC sensor error 145 Communication Error A communication error occurred in the
21. Servicing Provide good ventilation at regular intervals if a service job must be done in a confined space for a long period of time Avoid dusty locations and places exposed to oil or steam Avoid working positions that may block the ventilation ports of the product 4 Precautions for Handling Batteries Lithium Nickel Cadmium etc Replace a rundown battery with the same type as specified in the manufac turer s parts manual Before installing a new battery make sure of the correct polarity of the installa tion or the battery could burst Dispose of used batteries according to the local regulations Never dispose of them at the user s premises or attempt to try to discharge one 5 Precautions for the Laser Beam Only for Products Employing a Laser Removing the cover marked with the caution label could lead to possible expo sure to the laser beam resulting in eye damage or blindness Be sure to unplug the power cord before removing this cover If removing this cover while the power is ON is unavoidable be sure to wear protective laser goggles that meet specifications Make sure that no one enters the room when the machine is in this condition When handling the laser unit observe the Precautions for Handling Laser Equipment 6 Precautions for storing the toner or imaging cartridge Be sure to keep the toner or imaging cartridge out of the reach of children D Licking the imaging cartridge or ingesting its contents
22. listed in SFIX CHART on page II to find which part number is applicable to your own area Parts whose INDEX numbers are shown black against a white background in the illustration are those to be used in all market areas These parts are listed on the upper half part of the list section If NS follows a part number given in the list section it indicates that we do not keep a stock of the part The part is not required for ordinary service jobs either If RP is shown in the REC column of the list section it indicates that the part is functionally important In the exploded views in this Parts Catalog the parts Screws amp Washes etc which are indicated with a four digit numbers are listed in numerical order in the section SCREWS AND WASHERS Please check these four digit numbers with the part numbers ten digit numbers which should be used for ordering the part All part numbers consist of ten digit which should all be quoted when ordering a part The price of parts can be obtained by referring to the Parts Price List which is separately issued infomation contained in this Parts Catalog is subject to change Parts Catalog Who Ze BRL CU SRAM AR ENTE ORTAS INDEX MAREMECTHONTSRA 97 CNHOOMRBSILY Z F EBI SOS L SFIX No IITA Z0 SFIX CHART TREL BABS PART No lt Etid
23. without hard disk for third party hard disks Resident Emulations PostScript 3 PCL 5 XL PDF v 1 3 requires optional hard disk Line printer Fonts 137 PostScript fonts 90 PCL fonts 80 scalable amp 10 bitmap System Software Upgradable via FLASH at initial release later upgradeable via Mask ROM Resolution 600 x 600 dpi 1200 x 600 dpi 2400 x 600 dpi Printer Driver OS Windows 95 98 Me Windows NT4 0 Windows 2000 Win dows XP 6 Controller magicolor 2300W PWB P CPU N1 chip Naltec original ASIC Memory configuration 64 KB In ASIC Standard RAM 32MB Standard I F IEEE1284 Compatible Nibble ECP USB Type B connector Resolution 600 x 600 dpi 1200 x 600 dpi Printer Driver OS Windows 95 98 Me Windows 2000 Windows XP Compatible clients PC IBM PC or compatible CPU CPU clock of 300 MHz or more recommended Hard disk free space Minimum 256 MB 128 MB Printer drive Status display 128 MB Image processing area At least 16 MB Windows 95 98 At least 32 MB Windows Me At least 64 MB Windows 2000 Professional At least 128 MB Windows XP Home Edition Professional 30 2 Installation Precautions 2 1 Installation environment To ensure safety and prevent possible malfunctions install the unit in a location that meets the following requirements A location that is
24. 04 4131 3532 02 0990 3214 01 9321 2100 41 4574 3218 01 4142 0212 02 4574 3225 02 4574 3217 01 4574 3107 03 4574 3216 01 INDEX PART NO PART NAME SFIX BUSHING E ACTUATOR FOF PHOTO INTERRUP UTER PLATE SPRING lia EZ BUSHING SHOULDER SCREW RUBY SOLENOID 2759w JvL XF GEAR ROLLER ASSY H 2ASSY BUSHING Hz JOINT REIS COVER PLATE SPRING lia PC13 16 TAKE UP 4574 3118 04 4131 2016 01 4574 6801 02 4574 6802 02 4574 0101 01 4574 3401 03 4574 3402 02 PLATE SPRING RUBBER FOOT EPA WIRE HARNESS ASSY SY CONTROL PWB A N eR IER SUPPORTER AEA 12 PAPER TRAY UNIT OPTION 2ND CASSETTE magicolor 2350 2300DL 4120 3116 01 SEPARATOR PAD 03 4574 3315 02 MEMBER A 04 4574 3316 03 PLATE SPRING 18 05 4574 3306 02 REGULATING PLATE INDEX PART NO PART NAME SFIX 01 4574 0311 03 CASSETTE ASSY METRIC 11011 012 211 212 213 Assy 01 4574 0312 03 CASSETTE ASSY INCH 1 311 312 magicolor 2350 2300DL DUPLEX UNIT DUPLEX UNIT OPTION 13 SETUP PARTS 4575 3702 04 4575 3722 01 4143 3720 01 9314 1200 11 4575 3712 02 457
25. 4 A LABEL 24 LABEL A WIRE HARNESS ASSY ASSY LABEL DAI PWB O 2 TRANSPORT SECTION magicolor 2350 2300DL gt 2 udi 7 Jm A tm SK lt lt SA Je 8 M 4131 0365 06 OPEN ASSY B 4131 6820 01 WIRE HARNESS ASSY IN RAASSY 4131 3607 01 PAWL 4131 0902 01 PHOTO INTERRUPUTER Z24k425272 9313 1100 51 FAN MOTOR KK ebe 4131 3604 01 TORSION SPRING ALY Mida 4131 3606 05 PAWE 4131 3618 01 ACTUATOR y2T21r 4131 3619 02 TORSION SPRING ALY a 4131 3628 01 4131 3626 02 4131 3630 02 TORSION SPRING ALY lt II 4131 3610 02 BAND 4131 3541 01 4131 3537 03 4131 3539 02 EL SSUBE SPRING 1 4131 3535 01 ROL EN 4131 3540 02 PRESSURE SPRING 1 13 49 11 12 FUSING COOL 5 EAMAN 4131 4052 01 4131 0370 03 PRESSURE SPRING 41842 2ND TRANSFER ROLLER ASSY EEN Ek eg INDEX PART NO PART NAME SFIX magicolor 2350 2300DL RACK TRANSFER SECTION 3 4337 210 TRANSFER ASSY MQ I 4131 2015 02 4131 2012 03 4131 2009 02 4131 0398 01 HOLDER ASSY HV HER ASSY 4131 0341 02 LOSK LEVER ASSY 271 1 4131 2988 01 TENSION SPRING 4232 4131 2984 01 PRESSURE SPRING A iti 4131 2986 02 HOLDER ILA 4131 0316 02 297 4131 2983 02 4131 2705 01 H 4131 2710 02 4131 2011 01 4131 2013 02
26. BLACK TONER KEE XXX REMAINING Indicates the percentage of black toner remaining in the cartridge YELLOW TONER XXX REMAINING Indicates the percentage of yellow toner remaining in the cartridge 135 MAGENTA TONER XXX REMAINING CYAN TONER XXX REMAINING DRUM UNIT XXX REMAINING 2 3 Service Mode This mode is used to check and specify service functions 2 4 Service mode displays Indicates the percentage of magenta toner remaining in the cartridge Indicates the percentage of cyan toner remaining in the cartridge Indicates the percentage of the life of the drum unit remains Service FACE COUNT SERVICE RESTORE FACTORY SERVICE PERSON DEFAULT CONTROLLER SERVICE PERSON VER SRU USAGE ENGINE VER RESET CONTROLLER DIMM TEST RESET COUNTER FUSER UNIT SDRAM TEST POWER ON TEST RESET COUNTER TRANSFER UNIT RESTORE USER DEFAULT 2 5 Entering service mode lt Procedure gt With the menu ENGINE selected press the Down key Press the Prev key until SERVICE is displayed Press the Select key to display FACE COUNT Press both the Select and the Down keys at the same time for at least 2 seconds With SERVICE PERSON displayed press the Down key A PON gt lt Cancelling procedure gt Press the Cancel key 2 6 Service mode options 1 RESTORE FACTORY DEFAULT
27. CYAN LOW REPLACE M TONER LOW MAGENTA LOW REPLACE K TONER LOW BLACK LOW REPLACE Y TONER LOW YELLOW LOW REPLACE TONER EMPTY BLACK BLACK EMPTY REPLACE TONER EMPTY YELLOW YELLOW EMPTY REPLACE TONER EMPTY CYAN CYAN EMPTY REPLACE TONER EMPTY MAGENTA MAGENTA EMPTY REPLACE MEDIA JAM TRAY 1 PAPER JAM TRAY 1 MEDIA JAM TRAY 2 PAPER JAM TRAY 2 MEDIA JAM DUPLEX LOWER MEDIA JAM DUPLEX UPPER PAPER JAM DUPLEX MEDIA JAM TRANSFER ROLLER PAPER JAM TRANSFER MEDIA JAM FUSER PAPER JAM FUSER MEDIA JAM EXIT PAPER JAM EXIT TRAY 1 EMPTY TRAY 2 EMPTY WASTE NEAR FULL DRUM CARTRIDGE END OF LIFE REPLACE OPC DRUM DRUM LOW OPC DRUM LOW PRINTER COVER OPEN MAIN UNIT COVER OPEN PUT PAPER TRAY 2 SIZE PUT MEDIA TRAY1 SIZE PUT X IN IY DRUM CARTRIDGE NOT ATTACHED OPC DRUM MISSING WASTE TONER BOX NOT ATTACHED WASTE TONER MISSING NO TONER UNIT CYAN CYAN TONER MISSING NO TONER UNIT MAGENTA MAGENTA TONER MISSING NO TONER UNIT BLACK 131 BLACK TONER MISSING magicolor 2300 DL Messages magicolor 2350 Messages NO TONER UNIT YELLOW YELLOW TONER MISSING COVER OPEN TRAY 2 TRAY 2 PATH COVER OPEN WASTE TONER BOX FULL REPLACE WASTE TONER DRAWER OPEN TRAY 2 tray OPEN PUT X TRAY1 TRAY 2 NOT ATTACHED SIZE MISMATCH PAPER MISMATCH SIZE TYPE ERROR MEDIA MISMATCH SIZE
28. Cover Front Cover Open the Right Door gt Remove the Top Front Cover gt Remove the Top Cover gt Remove the Front Door gt Remove nine screws and the Front Cover 97 4 2 Pre disassembly preparation Before disassembling the machine the following units need to be removed Waste toner bottle OPC drum cartridge Toner cartridges 4 colors Image transfer belt unit 1 Open the front door 2 Remove the waste toner bottle 3 Remove the OPC drum cartridge 41310027AA 4 Remove the image transfer belt unit 2 screws Note When replacing the image transfer belt unit be sure to remove the packing material Do not touch the image transfer belt with your bare hands 4131D061AA 4131D062AA 98 5 Remove all toner cartridges 1 magicolor 2350 procedures a From the display select the menu Quality b Select Toner then Replace c Select each toner color of the cartridge to be removed and then press the Select key to move the cartridge to the removal position 2 magicolor 2300 DL procedures a From the display select the menu Engine b Select Replace Toner c Select each color toner cartridge from this menu to remove it 3 magicolor 2300W procedures a Open the Status Display from the connected PC b From the Printer tab choose Toner Replace c Select each color toner and follow the proce dures to replace 41310017AA 4 Manual removal pro
29. EH 9321 2100 51 ENOID pr SL2 3 9335 1910 21 SOLID STATE SWITCH PC3B INDEX PART NO PART NAME SFIX magicolor 2350 2300DL PAPER TAKE UP SECTION 10 4131 7419 01 LABEL 4131 3007 02 24 4131 3010 03 GUIDE 1200 1342 05 Hak 4131 3054 02 PRESSURE SPRING 4131 3038 01 Erga 4 Lv 4131 3053 02 HOLDER 4131 3040 01 TENSION SPRING DE 4131 3033 03 TENSION SPRING 9321 2100 41 SOLENOID 1 KE UP 4822 22w J7v XF 2 4131 3043 01 4131 6818 03 WIRE HARNESS ASSY D J TAASSY 4131 3057 02 UIDE 4131 3039 03 TORSION SPRING Hak AL Ua 4131 3056 01 GUIDE PLATE 4131 3035 02 GEAR v 4658 0151 01 ROLLER ASSY SEPARATOR 4131 0430 03 LIFTING PLATE ASSY ASSY H 2ASSY 4142 3217 01 7 TUNE 4131 3042 03 Lk b 7022 4131 3001 01 TAKE UP 4131 0902 01 PHOTO INTERRUPUTER D 22 1857 4131 3003 01 4131 7421 02 LABEL 24 9372 5100 12 DIV TEMPERAT HS1 4131 3028 05 GOVER a ne om BE 4131 3080 01 1164 3064 01 FRICTION SHEET Y Y yn 4131 3008 01 4131 3011 01 TORSION SPRING gt fal uad 4131 3004 02 4131 3021 04 TRAY L 4131 3006 01 TORSION SPRING da LU a 4131 3005 01 RATCHET IV INDEX PART NO PART NAME SFIX 2ND CASSETTE magicolor 2350 2300DL FRAMES OPTION 11 _ SETUP PARTS 4120 4039 02 4574 3221 03 4131 0902 01 4574 3207 01 4574 3205 01 4574 3208 01 4574 3223 02 4574 3228 01 4574 3224
30. H2 HALOGEN LAMP PRESS H2 gt RP RP 1 011 311 211 311 211 011 311 211 011 012 312 212 213 312 212 213 012 312 212 213 012 8 FRAMES magicolor 2350 2300DL Bo D 3524 04 63 577 send 09 Pm 1301 4131 0531 02 4131 0339 01 4131 6823 01 4131 2016 01 4131 2315 03 4131 6822 01 4131 2320 01 4131 0326 01 4131 6809 02 4131 6807 03 4131 2307 01 0990 2064 01 9383 2100 41 4131 6817 04 4131 0350 02 4131 0901 01 9335 1910 61 PRINT HEAD ASSY ASSY HOLDER ASSY DCHRASSY WIRE HARNESS ASSY RUBBER FOOT WIRE HARNESS ASSY SHOULDER SCREW FRONT COVER SW ASSY SHOULDER SCREW PLUG HOUSING 5175599175 WIRE HARNESS ASSY 55 TRANSPORT SWITCH ASSY SW PUSHBUTTON SWITCH RRR R SAT SOLID STATE SWITCH TONER DETE poe YF BOTTLE SET S5 INDEX PART NO PART NAME SFIX magicolor 2350 2300DL PAPER TRANSPORT SECTION 9 4131 3514 01 SHOULDER SCREW 4131 0360 04 TRANSPORT UNIT 4131 3509 02 CLEANING PAD 20 20 4131 3512 01 TORSION SPRING AL uad 9335 1100 31 SOLID STATE SWITCH PC3A 158 Si 4131 0902 01 PHOTO INTERRUPUTER PC2 7 Ihaa 4131 3511 03 ACTUATOR TIF 9321 2100 41 IMAGE TRAN 615 22 2 Xn
31. PC Drum The PC Drum ground point is located inside and in the rear of the PC Drum It is in con stant contact with the Drum Holding Shaft When the Drum Cartridge is installed in the printer the Drum Holding Shaft contacts the ground plate in the printer This provides for assured grounding of the PC Drum through the ground point Drum Holding Shaft and ground plate to the frame of the printer Ground Plate b E Ground Plate 4131M044AA Drum Holding Shaft 49 5 2 PC Drum Charging The PC Drum Charge Corona employs a comb electrode Scorotron charger system t generates corona emission to deposit a charge evenly across the surface of the PC Drum through a grid mesh The comb electrode ensures that a charge is concentrated on the grid mesh thus reduc ing the amount of ozone produced Comb Electrode Charger PC Drum Grid Mesh 4131M004AA Drum Charge Corona Bias Charge Bias 4131M045AA 50 6 LASER EXPOSURE An electrostatic latent image is formed on the surface of the PC Drum by a laser light emit ted from the print head Polygon Motor M3 PC Drum 4131M005AB 1 FD Direction vertical scanning direction The Polygon Motor and Main Motor are energized by the PRINT signal which starts a paper take up sequence The printing action in the FD direction is started when the Image Transfer Belt Position ing Sensor is activated 2 CD Direction horizontal scann
32. PC drum cleaning method Blade system Paper separation method Curvature separation charge neutralizing system Fusing method Heated roller fusing system Dimensions 14 02 in 356 mm W x 19 69 in 500 mm D x 15 43 in 392 mm H Weight 55 1 Ibs 25 kg without drum cartridge and toner cartridges Weight consumables 62 4 Ibs 28 3 kg including drum cartridge and toner cartridges Rated power supply voltage 100 V 120V 220 240 V Frequency 50 60 Hz Maximum power consumption 1100 W or less 100 120 V 1100 W or less 220 240 V Operating noise During stand by 39 dB A or less During printing 54 dB A or less color printing 54 dB A or less black and white printing 27 Operating environment 50 95 F 10 35 15 85 Drum cartridge life 45 000 pages black white ratio 5 Toner cartridge life purchased separately 4 500 pages black white ratio 5 1 500 pages black white ratio 5 Toner cartridge life enclosed cartridge Black 1 500 pages black white ratio 5 Color 1 500 pages color white ratio for each color 5 Options Second paper cassette 2300 DL amp 2350 only Duplex unit 2 Second paper cassette Option Name Second paper cassette 2300 DL amp 2350 only Paper Plain paper 16 to 24 Ibs 60 90 g m2 recycled paper 16 to 24 Ibs 60 90 g m2
33. Position for Development The stop position for development of each Toner Cartridge is determined by the Rack Lock Lever and the Rack Home Position Sensor The Toner Cartridge Rack rotates and the Rack Lock Lever drops into a stopping cutout This unblocks the Rack Home Position Sensor thus determining the stop position for the Toner Cartridge for the current use 2 Toner Cartridge Rack Standby Position The standby position reference position of the Toner Cartridge Rack is 20 ahead of the developing stop position of the black Toner Cartridge When the Toner Cartridge Rack rotates and the Rack Lock Lever moves past the black position detection cutout PC4 blocked gt unblocked the rotating speed of the rack is decelerated Rack Home Position Sensor PC4 Rack Lock Lever Rack Home Position Sensor PC4 Yellow Stopping Cutout Rack Lock Lever PC Drum Black Stopping Cut out N E ud Z Black Position X 4131M049AA Detection Cutout ST Cyan Stopping Cutout 55 7 2 Toner Cartridge 1 Construction The Toner Cartridge is constructed as illustrated below Toper Hopper Toner Agitating Plate Toner Transport Roller Developing Roller PC Drum 4131 050 56 4131 051 8 6 First Regulator Blade 7 Second Regulator Blade 8 Bias Seal 2 First Regulator Blade Second Regulator Blade Regulates the amou
34. Select this option to restore all settings to their defaults Language Energy Saver Auto Continue Chaining Tray IP Address Subnet Mask Gateway DHCP BOOTP All toner 1500 All remaining 100 All counters CPU counters for service PSL admin password 2 SERVICE PERSON SRU USAGE 136 Select this option to display the remaining service life for the image transfer belt unit and the drum unit 3 RESET CONTROLLER Select this option to reset the controller 4 RESET COUNTER FUSER UNIT Select this option to reset the counter for the fusing unit 137 3 3 1 Select key Down key 4 Prev key Next key Menu Contents for magicolor 2350 Menu Overview MAGICOLOR 2350 IDLE Select key Down key PROOF PRINT MENU Up k 1 DOE USERNAME JOBNAME COPIES DELETE YES NO PRINT MENU MENU MAP CONFIGURATION STATISTICS FONT LIST POSTSCRIPT PCL DEMO DIRECTORY LIST PAPER MENU INPUT TRAY DEFAULT TRAY 1 TRAY 2 CHAIN MAP DUPLEX OFF SHORT EDGE LONG EDGE COPIES 1 999 ORIENTATION PORTRAIT LANDSCAPE PAGE RECOVERY t YES NO COLLATE YES NO QUALITY MENU TONER TONER ACTION AIDC DUPLEX DENSITY REGISTRATION PA
35. characteristics of the belt caused by change with time or contamination of the sensor 3 Belt surface no toner area reflection factor measurement control Measures variations in the reflection factor caused by change with time of the Image Transfer Belt for use for corrections in the laser intensity control and y correction control 4 Solid image toner amount control Adjusts the pulse width ratio of the developing bias to keep constant the amount of toner sticking to the surface of the PC Drum for a 10096 solid image 5 Laser intensity adjustment control Adjusts the intensity of the laser light to ensure constant reproduction of black and white lines and constant toner consumption characteristics with changes in characteristics of PC Drum developing and drum charging and in durability 6 correction control Makes a gradation correction by producing a pattern on the Image Transfer Belt measur ing the image density of the pattern with the AIDC Sensor and sending the measure ment results to the controller 45 4 3 Operation Timing A specific function of image stabilization control is carried out as required according to the situation Operating Timing Processing When a new Image Transfer Belt is detected When a new Drum Cartridge or Toner Cartridge is detected When the environment changes When 1 000 printed pages have been produced 1 Ds correction control gt LED intensity adjustment control
36. direct sunlight and high tem perature When it becomes absolutely necessary to remove a Board from its conductive bag or case always place it on its conductive mat in an area as free as possible from static elec tricity Do not touch the pins of the ICs with your bare hands Protect the PWBs from any external force so that they are not bent or damaged During Inspection Replacement Avoid checking the IC directly with a multimeter use connectors on the Board Never create a closed circuit across IC pins with a metal tool Before unplugging connectors from the P W Boards make sure that the power cord has been unplugged from the outlet When removing a Board from its conductive bag or conductive case do not touch the pins of the ICs or the printed pattern Place it in position by holding only the edges of the Board When touching the PWB wear a wrist strap and connect its cord to a securely grounded place whenever possible If you cannot wear a wrist strap touch a metal part to dis charge static electricity before touching the PWB Note that replacement of a PWB may call for readjustments or resetting of particular items Handling of Other Parts The magnet roller generates a strong magnetic field Do not bring it near a watch floppy disk magnetic card or CRT 17 8 Handling of the Imaging Cartridge During Transportation Storage The storage temperature is in the range between 20 and 40 n summer avoi
37. drum cartridge in a location where it will be exposed to direct sunlight The storage temperature should be between 4 F 20 C to 104 F 40 1 7 Precautions for handling the drum cartridge The OPC drum cartridge is extremely sensitive to light shock It takes a long time to recover the drum s photosensitivity Never leave the protective cover open or expose the OPC drum cartridge to direct sunlight for long periods of time Do not contaminate the surface of the OPC drum cartridge with fingerprints oil or chemi cals Do not scratch the surface of the OPC drum cartridge 1 8 Red painted Screws Purpose of Application of Red Paint Red painted screws show that the assembly or unit secured can only be adjusted or set at the factory and should not be adjusted set or removed in the field Note that when two or more screws are used on the part in questions only one representa tive screw may be marked with red paint 1 9 Variable Resistors on Board Do not turn the variable resistors on boards for which no adjusting instructions are given 84 Maintenance Schedule Maintenance Cycle PM Parts Clean Replace Print Inhibited Ref Page in This Manual Paper Take Up Section Paper Take Up Roller When paper take up failure occurs 200K Prints Separator Roller Assy When paper take up failure occurs 200K Prints Transfer Section Paper Dust Roller When paper tra
38. graphically represented inside the marking Used to instruct the service technician to do what is graphically represented inside the marking 1 1 Warning N WARNING 1 Always observe precautions mark shown on the left plus precautionary notes Be sure to observe the pre cautions Be sure to observe the Safety Information given in the user documentation Parts requiring special attention in this product include a label containing the 2 Before starting the procedures be sure to unplug the power cord 11 This product contains a high voltage unit and a circuit with a large current capacity that may cause an electric shock or burn The product also contains parts that can jerk suddenly and cause injury If this product uses a laser laser beam leakage may cause eye damage or blindness A WARNING 3 Do not throw toner or the toner bottle into a fire Do not throw toner or the Toner Bottle Imaging Cartridge Toner Cartridge into a fire Toner expelled from the fire may cause burns 4 Use the specified parts turer s parts manual Installing a wrong or unauthorized part could cause dielectric breakdown overload or undermine safety devices resulting in possi ble electric shock or fire Replace a blown electrical fuse or thermal fuse with its corresponding genuine part specified in the manufacturer s parts manual Installing a fuse of a different make or rating could lead to a possible fir
39. is harmful to your health 14 1 3 Used Batteries Precautions ALL Areas CAUTION Danger of explosion if battery is incorrectly replaced Replace only with the same or equivalent type recommended by the manufacturer Dispose of used batteries according to the manufacturer s instructions Germany VORSICHT Explosionsgefahr bei Austausch der Batterie Ersatz nur durch denselben oder einen vom Hersteller empfohlenen gleichwertigen Typ Entsorgung gebrauchter Batterien nach Angaben des Herstellers France ATTENTION Il y a danger d explosion s il y a remplacement incorrect de la batterie Remplacer uniquement avec une batterie du type ou d un type quivalent recom mand par le constructeur Mettre au rebut les batteries usag es conform ment aux instructions du fabricant Denmark ADVARSEL Lithiumbatteri Eksplosionsfare ved fejlagtig h ndtering Udskiftning m kun ske med batteri af samme fabrikat og type Lev r det brugte batter tilbage til leverandgren Finland Sweden VAROITUS Paristo voi r j ht jos se on virheellisesti asennettu Vaihda paristo ainoastaan laitevalmistajan suosittelemaan tyyppiin H vit k ytetty paristo valmistajan ohjeiden mukaisesti VARNING Explosionsfara vid felaktigt batteribyte samma batterityp eller en ekvivalent typ som rekommenderas av apparat tillverkaren Kassera anv nt batteri enligt fabrikantens instruktion Norway ADVARSE
40. it is not to be used for a long period of time or if a power out age occurs Never allow metal objects such as paper clips or staples to fall into the unit or any of its openings 3 2 Operating environment In order to ensure proper operation of the unit make sure that the operating environment meets the following conditions Temperature 50 95 F 10 35 C Humidity 15 85 Rh Temperature fluctuation 18 10 per hour Humidity fluctuation 20 Rh per hour 3 3 Power supply requirements In order to ensure proper operation of the unit make sure that the power supply meets the following conditions Voltage fluctuation 10 of the specified voltage Frequency fluctuation 3 2 order to reduce the risk of electric shock in the event of a short circuit the ground wire must be connected Attach the ground wire to the ground terminal of the electrical outlet or to a ground con nection that complies with local electrical standards Never connect the ground wire to a gas pipe a telephone ground connection a lightning rod or a water pipe otherwise a fire or electric shock may occur 3 4 Other precautions When servicing a machine equipped with a laser beam observe the following precautions When servicing parts in the path of the laser beam near the print head or PC drum be sure to first unplug the power supply cord of the unit When you are required to service the unit with the p
41. not exposed to extremely high or low temperatures and not exposed to extremely high or low humidity A location that is not exposed to extreme changes in temperature or humidity A location that is not exposed to direct sunlight A location out of the direct airflow of an air conditioner heater or ventilation opening A well ventilated location that is not extremely dusty A stable and level location that is not subjected to undue vibrations A location that is not near room heaters or any other heat generating appliances Alocation away from volatile combustible material such as paint thinner or gasoline A location that is not exposed to water or other liquids and where a short circuit of the unit is not likely A location that does not put people in the direct airflow of exhaust from the unit A location where ammonia gases are not generated 2 2 Installation power supply If other electrical equipment are plugged into the same electrical outlet make sure that the current capacity is not exceeded Use a power source with as little voltage fluctuations as possible Only use an outlet expander or a table tap never use extension cords Be careful that the unit does not pinch or is not placed on top of power or transmission cords of other electrical equipment Periodically check that the following conditions are met power supply plug does not feel unusually warm The power supply cord is free o
42. parallel or USB interface Controller Internal Error There is an internal error on the controller board SDRAM Error on Board There is an SDRAM error on the controller board ROM Error ROM error Service Call XX An error has been detected with the item indicated XX in the Service message 146 TROUBLESHOOT ING 147 1 Introduction Information required for troubleshooting and steps that must be performed are described in this chapter 1 1 Checking the electrical components paper misfeed or malfunction occurs perform the following operation to check the condition of the electrical components 1 Sensor Step Check Result Remedy NO Replace the sensor Does the input signal of the master board change HL LH when the sensor light is interrupted YES Replace the master board 4025T520AA 4025T521AA 2 Switch Check Result Remedy NO Replace the switch Replace the master board Does the input signal NO of the master board change from L to H when the switch is turned on 4025T523AA 149 3 Solenoid Check Result Remedy Does the output signal of the master board change from H to L when the solenoid is turned on NO Replace the master board Replace the sole noid 4025T522AA 4 Clutch Step Check Result Remed
43. the master board PWB A Replace the controller control board White spots Damp paper Change the paper ABC APCLE AbCDE 09510220 Poor image transfer 168 Replace the Second image transfer roller Replace the master board PWB A Replace the transport image transfer belt unit Replace the controller control board Symptom Cause Remedy Toner smudges on back side of paper 09510226 Dirty fusing roller Replace the fusing roller Dirty image transfer roller Replace the Second image trans fer roller Dirty paper transport path Clean the paper transport path Low image density lt gt ABCDE ABCDE ABCDE ABCDE 09510214 No toner in toner cartridge Replace the toner cartridge Faulty PC drum end of service life Replace the drum cartridge Poor developing bias Replace the master board PWB A Replace the controller control board Poor image transfer Replace the Second image trans fer roller Replace the master board PWB A Replace the transport image transfer belt unit Replace the controller control board Foggy background 09510218 Poor developing bias Replace the master board PWB A Replace the controller control board Faulty PC drum end of service life 169 Replace the drum cartridge
44. to Recover Provides you with instructions to correct problems and recover from error conditions Warning Status Displays text messages that warn you of such conditions as low toner Printer Status Figure Shows a graphic representation of the printer and indicates where there is a problem Printing Status Displays the status of the current print job Working with the Display Menu e Refer to the Status Display s online help for information on all of its functions Select Popup Message Allows you to choose which message s you want to bring to the foreground when that particular condition occurs on the printer Status Reduce Decreases the size of the Status Display window Status Expand Increases the size of the Status Display window Printer Information Displays the total print count the list of installed options and the memory size Supplies status Displays consumables usage percentage remaining for the toner cartridges and OPC drum cartridge Refer to the Status Display s online help for information on all of its functions 143 2 Working with the Printer Menu Power On Test Performs an AIDC Auto Image Density Control calibration cycle Wait until the test is finished the Ready indicator on the control panel lights up and the Error indicator goes off less than 150 seconds Maintenance Duplex Density Adjusts the density of the second
45. 0 01 4131 3056 01 4131 6832 02 4131 0355 02 4131 2354 02 4131 3057 02 4131 6836 02 4131 0360 04 4131 2356 01 4131 3080 01 4131 7322 01 4131 0365 06 4131 2357 01 4131 3509 02 4131 7323 02 4131 0370 03 4131 2502 01 4131 3511 03 4131 7401 01 4131 0375 04 4131 2503 01 4131 3512 01 4131 7414 01 4131 0376 04 4131 2504 01 4131 3514 01 4131 7419 01 4131 0377 04 4131 2509 01 4131 3532 02 4131 7421 02 4131 0385 03 4131 2511 01 4131 3535 01 4131 7425 01 4131 0398 01 4131 2512 01 4131 3537 03 4131 7427 01 4131 0399 01 4131 2535 01 4131 3539 02 4142 0212 02 4131 0430 03 4131 2535 01 4131 3540 02 4142 3217 01 4131 0531 02 4131 2549 02 4131 3541 01 4143 3707 02 4131 0752 01 4131 2552 01 4131 3604 01 4143 3720 01 4131 0901 01 4131 2553 01 4131 3606 05 4143 6801 01 4131 0902 01 4131 2559 01 4131 3607 01 4337 110 4131 0902 01 4131 2560 01 4131 3610 02 4337 210 4131 0902 01 4131 2561 01 4131 3618 01 4574 0101 01 4131 0902 01 4131 2562 14 4131 3619 02 4574 0311 03 4131 0902 01 4131 2563 02 4131 3622 01 4574 0312 03 4131 0902 01 4131 2564 02 4131 3626 02 4574 3107 03 4131 0902 01 4131 2571 01 4131 3628 01 4574 3118 04 4131 0906 01 4131 2580 03 4131 3630 02 4574 3205 01 4131 0907 01 4131 2581 01 4131 3943 01 4574 3207 01 4131 1001 06 4131 2582 02 4131 3950 01 4574 3208 01 4131 1002 05 4131 2583 01 4131 4052 01 4574 3216 01 4131 1003 05 4131 2584 01 4131 4609 01 4574 3217 01 4131 1004 04 4131 2585 01 4131 4612 01 4574 3218 01 4131 1005 01 4131 2586 02 4131 4631 04 457
46. 16 jeueo eInsseJd 9JnsseJd 615 1221000 eunsseJd puooes 195 puooes 1514 215 piouejos 110450841 275 ploualos Guiziuouuouis 9 1 5 BurziuougpuAS indino einsodx3 indino wnq Od 10109 LW 10109 dO reu amp is 604 10sues Buiuonisog EW 101014 uoBAlog ud 4131M043AA 43 4 IMAGE STABILIZATION CONTROL The printer provides the image stabilization control as detailed below to ensure stabilized print image Purpose Control Control Sensor To stabilize image density AIDC control To stabilize gradation AIDC Sensor AIDC detection To stabilize image Image transfer output control transfer 9 P 4 1 AIDC Detection Temperature Humidity Sensor The amount of toner sticking to the Image Transfer Belt is measured and color reproduc ibility is stabilized Intensity of Light Amount of Toner Sticking Reflected Large Low Small High 1 Alight emitting diode is used to emit infrared rays that illuminate the toner p
47. 4 3221 03 4131 1006 04 4131 2587 01 4131 4634 01 4574 3223 02 4131 1007 03 4131 2588 01 4131 4635 02 4574 3224 04 4131 1008 03 4131 2589 01 4131 4702 03 4574 3225 02 4131 1009 02 4131 2592 14 4131 5501 02 4574 3228 01 4131 1010 07 4131 2593 01 4131 5502 01 4574 3306 02 4131 1011 05 4131 2594 01 4131 5512 01 4574 3315 02 4131 1012 04 4131 2595 01 4131 5518 04 4574 3316 03 4131 1013 03 4131 2596 01 4131 5521 01 4574 3401 03 4131 1021 01 4131 2599 01 4131 5522 01 4574 3402 02 4131 1023 01 4131 2602 02 4131 5523 01 4574 6801 02 4131 1024 01 4131 2608 01 4131 5534 03 4574 6802 02 4131 1025 01 4131 2611 01 4131 5542 03 4575 0101 02 4131 1026 01 4131 2615 01 4131 5563 03 4575 3702 04 4131 1030 06 4131 2621 01 4131 6006 04 4575 3706 01 4131 1101 03 4131 2705 01 4131 6007 01 4575 3708 01 4131 1110 02 4131 2710 02 4131 6201 04 4575 3709 03 4131 1112 03 4131 2805 01 4131 6202 04 4575 3712 02 4131 2983 02 4131 6211 05 4575 3722 01 a D EE E a lt ANQ OCOCOOOQOOOIOOO kak EE ci N CX E EI EE Za a GE E ee EE E E R bcbcicicicroila ici S II ND Static Zei iii NI A ini EE TO PO Sb ee yy ce EN 3 ng cb E ie Sa EE cobi anc lt lt lt lt
48. 5 6803 02 4143 6801 01 4575 6802 01 4575 3728 01 4575 0101 02 4131 0902 01 4575 3706 01 4143 3707 02 4575 3709 03 0990 2064 01 4575 3708 01 REAR COVER KK A WIRE HARNESS ASSY J A TAASSY WIRE HARNESS ASSY WIRE HARNESS ASSY 55 ROLL lt gt PWB ASSY CONTROL PWB A RASSY dr PHOTO INTERRUPUTER TRANSPORT 17 557 ZS TORSION SPRING ALY a4 GUIDE PLATE 4 EAR SHOULDER SCREW SHOULDER SCREW INDEX PART NO PART NAME SFIX magicolor 2350 2300DL WIRING ACCESSORIES AND JIGS 9384 1100 91 WIRING SADDLE 31 24 9384 1921 11 WIRING SADDLE 9 24 JL 9384 1921 21 WIRING SADDLE 15 2 9384 2010 21 EDGE COVER 858 9384 2910 21 9384 2910 31 de 9384 1310 81 WIRING SADDLE A IL 9384 1311 11 CABLE TIE 104L Dain YRF INDEX PART NO PART NAME SFIX 15 SCREWS AND WASHERS magicolor 2350 2300DL PART NAME ILLUST 050 9 32 401250 9712 0300 13 WASHER LE 0508 9752 2010 50 PIN c 0509 9752 2012 50 9107 9721 0400 01 IS 9109 9721 0500 01 RETAINING RING 1136 9642 0306 01 SCREW 9112 9721 0600 01 9302 4425 3001 01 RETAINING RING 9303 4425 3002 01 9646 0210 13 9646 0306 13 9646 0308 13 SCREW 9646 0408 13 9646 0408 14 9735 0306 13 9735 0308 07 9735 0308 13 9735 0316 13 9735 0308 14 TAPPING SCREW 9 9735 0306 14 4106 2063 01 4154 3804 01 9735 0330 13 9739 0408 14 973
49. 580 03 do Ge 4131 4634 01 4131 2586 02 4131 2588 01 4131 2587 01 n 4131 6828 02 4131 2509 01 UIDE 4131 2584 01 4131 2512 01 A 4131 2582 02 4131 2504 01 SC 4131 6826 02 4131 2502 01 m 4131 2581 01 4131 2511 01 SEM 4131 2503 01 4131 2594 01 4131 2535 01 9314 2100 22 OTOR INDEX PART NO PART NAME SFIX TAPPING SCREW aye FAN MOTOR VENTILATION M6 KEE dE FILTER KIT Dak WIRE HARNESS ASSY A RAASSY Ze WIRE HARNESS ASSY SSY J RA PIN FA WIRE HARNESS ASSY ES magicolor 2350 2300DL ELECTRICAL COMPONENTS 6 4131 0399 01 4131 0907 01 4131 6808 01 4131 6825 01 4131 6211 05 9384 1900 58 4131 6802 02 0993 6303 01 4131 6801 01 9335 1100 21 4131 6824 01 9384 1900 57 9326 1810 51 4131 2312 02 1200 2105 05 4131 2340 01 4002 3534 02 4131 2341 01 AIDC ASSY AIDCASSY ENGINE BOARD WIRE HARNESS ASSY WIRE HARNESS ASSY TRANSFORMER Beaty PWB SUPPORT 12 7H AN LR k WIRE HARNESS ASSY Aw ASSY SWITCH Aj WIRE HARNESS ASSY 55 SOLID STATE SWITCH RAI 24 WIRE HARNESS ASSY PWB SUPPORT 9 53 ANC a k FERRITE CORE DIZAka7 COVER 2 TORSION SPRING Jab a vii MASTER PWB A 7 1 NEW TONER PC8 FE SER 4131 2052 01 4131 2053 01 PLATE SPRING
50. 9 0308 14 TAPPING SCREW lt 1250 2301 01 on 9742 0318 13 9742 0310 14 SCREW 9749 1740 07 16 NUMERICAL INDEX magicolor 2350 2300DL PARTNO Fa INDEX EE D G INDEX PARTNO Fe INDEX ES E NN NE S NN 0990 2064 4131 1114 02 4131 2984 01 4131 6502 01 0990 2064 01 4131 1115 02 4131 2986 02 4131 6503 02 0990 3214 01 4131 1117 01 4131 2988 01 4131 6504 01 0993 6303 01 4131 1118 02 4131 3001 01 4131 6505 02 1151 4524 01 4131 1119 02 4131 3003 01 4131 6506 01 1164 3064 01 4131 2009 02 4131 3004 02 4131 6507 02 1200 1342 05 4131 2011 01 4131 3005 01 4131 6703 02 1200 1342 05 4131 2012 03 4131 3006 01 4131 6801 01 1200 2105 05 4131 2013 02 4131 3007 02 4131 6802 02 1200 3121 07 4131 2015 02 4131 3008 01 4131 6807 03 4002 3534 02 4131 2016 01 4131 3010 03 4131 6808 01 4120 1213 02 4131 2016 01 4131 3011 01 4131 6809 02 4120 3116 01 4131 2024 01 4131 3021 04 4131 6811 03 4120 4039 02 4131 2031 02 4131 3028 05 4131 6813 01 4120 7362 01 4131 2052 01 4131 3033 03 4131 6817 04 4131 0105 03 4131 2053 01 4131 3035 02 4131 6818 03 4131 0151 01 4131 2307 01 4131 3038 01 4131 6820 01 4131 0152 01 4131 2312 02 4131 3039 03 4131 6822 01 4131 0302 01 4131 2315 03 4131 3040 01 4131 6823 01 4131 0316 02 4131 2320 01 4131 3042 03 4131 6824 01 4131 0326 01 4131 2322 01 4131 3043 01 4131 6825 01 4131 0339 01 4131 2340 01 4131 3053 02 4131 6826 02 4131 0341 02 4131 2341 01 4131 3054 02 4131 6828 02 4131 0350 02 4131 235
51. ATAL ERROR CODE 16H SERVICE CALL 16 XFER BELT If the transfer belt of the transport image transfer belt unit does not rotate FATAL ERROR CODE 17H SERVICE CALL 17 TONER RACK If the toner cartridge does not rotate FATAL ERROR CODE 18H FATAL ERROR CODE 19H SERVICE CALL 18 FUSER UNIT SERVICE CALL 19 FUSER UNIT If the unit does reach 80 C within 100 seconds from the time that warm up begins If the temperature of the fusing roller falls below 70 C in 10 sec onds during standby If the temperature of the fusing roller increases to 220 C in 0 1 sec ond 159 160 If the temperature of the fusing FATAL ERROR SERVICE CALL 1A roller when the fusing unit begins CODE 1AH FUSER UNIT warming up does not remain 165 FATAL ERROR SERVICE CALL 1B increased by 5 for 1 second 165 CODE 1BH FUSER UNIT within the 40 to 50 seconds after the fusing roller begins warming up FATAL ERROR SERVICE CALL 21 f a overhead projector transpar 165 CODE 21H TRANS DET SENS ency is not detected FATAL ERROR CODE 29H SERVICE CALL 29 FATAL ERROR MEM MALF COUNTER E ER OR Gewan Aa Ifthe EEPROM malfunctioned 165 CODE 2BH SERVICE CALL 2B FATAL ERROR MEM MALF ACCESS CODE 2CH 3 1 Malfunction detection timing and remedies If the problem cannot be corrected by the user a service code is displayed 1 FATAL ERROR CODE 04H SERVICE CALL 04 ENGINE BOARD
52. Dire INDEX PART NO PART NAME SFIX 06 06 06 9381 4100 82 9381 4100 91 9381 4101 01 9381 4910 21 4131 6201 04 4131 6202 04 POWER CORD i 37 KAES F 9 35 54545454 2 e c H ma Uu E lt PU RP Pu RP 1 1 1 1 011 012 311 312 211 212 213 011 012 311 312 211 212 213 magicolor 2350 2300DL FUSING PAPER EXIT SECTION 7 LABEL 2 PAPER EXIT ASSSY INTERRUP UTER PC10 4131 3950 01 4131 0385 03 4131 0902 01 4131 5542 03 4131 5502 01 4131 5501 02 4131 5522 01 4131 5523 01 4131 5563 03 4131 5512 01 4131 5521 01 4131 6703 02 9334 1100 21 4131 2024 01 4131 1021 01 4131 2031 02 4131 1004 04 4131 1023 01 BALL BEARING 7 BUSHING EE RING Yue GEAR Xx BALL BEARING REH THERMISTOR THERMAL SWITCH Au PROTECTION 4131 5534 03 4131 5518 04 LEVER LA ACTUATOR Dat INDEX PART NO PART NAME SFIX 03 03 15 15 15 16 16 16 4131 0375 04 4131 0376 04 4131 0377 04 4131 6502 01 4131 6504 01 4131 6506 01 4131 6503 02 4131 6505 02 4131 6507 02 FUSING UNIT 100 V FUSING UNIT 120 V FUSING UNIT jem 230 V HALOGENLAMP PUSING H1 HALOGEN LAMP FUSING H1 80204507 EA HALOGEN LAMP FUSING H1 HALOGEN LAMP PRESS H2 75272 An HALOGEN LAMP PRESS
53. ER UNIT RESTORE USER DEFAULT NETWORK IP ADDRESS SUBNET MASK GATEWAY HW ADDRESS DHCP BOOTP HTTP SNMP 133 CONSUMABLE BLACK TONER USAGE YELLOW TONER MAGENTA TONER CYAN TONER DRUM UNIT 2 2 Settings menus 1 Language menu The language in which messages are displayed can be changed 2 Special pages displays only if option installed 3 CONFIG PAGE A configuration page can be printed DEMO PAGE A demonstration page can be printed MENU MAP A menu chart page can be printed Engine menu ENERGY SAVER Set the length of time until the printer enters energy saver mode after it no longer receives print jobs or is not operated If a print job is received while the printer is in energy saver mode the printer warms up then returns to normal print mode before starting to print AUTO CONTINUE When set to On the printer continues printing even if the specified tray is not loaded with paper of the correct size When set to Off the printer stops and displays a message indicating that paper of the correct size should be loaded into the specified tray if the speci fied tray does not contain paper of the correct size The Auto Continue setting can also be changed while printing If this is done the setting will remain valid for future print jobs CHAINING TRAY When set to the printer automatica
54. GE TEST PAGE 1 TEST PAGE 2 OPC ACTION INTERFACE MENU ETHERNET TCPIP IPX SPX ETHERTALK USB ENABLE JOB TIMEOUT PARALLEL ENABLE JOB TIMEOUT 138 SYSTEM DEFAULT LANGUAGE ENGLISH FRENCH GERMAN ITALIAN PORTUGUESE SPAN ISH CZECH JAPANESE EMULATION DEFAULT AUTO DEFAULT POST CRIPT PCL LINE PRINTER OPTI MIZE STARTUP OPTIONS COLOR SEPARATION DATE amp TIME ENERGY SAVER dis 1 MINUTE 15 MINUTES 30 MIN plays only if energy saver mgmt is UTES 1 HOUR 110V units only 2 HOURS 110V units only 3 HOURS enabled 110V units only AUTO CONTINUE SECURITY CAPTURE PRINT JOB FORMAT FLASH DISK RESTORE SAVE ENERGY SAVER ON OFF MGMT 110V units only SERVICE MENU SERVICE PASS SET WORD SRU FUSER UNIT TRANSFER BELT FACTORY TONER BLACK CYAN YELLOW MAGENTA CHANGE COUNTS PAGE NORMALIZED SERIAL NUMBER SET displays only if the associated option is installed 139 4 About the 2300W Control Panel The control panel located on the top of the printer allows you to direct the printer s opera tion In addition it displays the current status of the printer including any condition that needs your attention One key allows you to control the printer configuration through access to frequently us
55. HTTP SNMP LPR Network print service RAW Port Printing 9100 IPP1 0 http Printer IP address ipp cgi LPD Queue Name Ip LP default DEFAULT Resolution 600 x 600 dpi 1200 x 600 dpi 2400 x 600 dpi Printer Driver OS Windows 95 98 Me Windows NT4 0 Windows 2000 Win dows XP Compatible clients PC IBM PC or compatible CPU CPU clock of 300 MHz or more recommended Hard disk free space Minimum 36 MB 20 MB Printer drive Status display 16 MB Image processing area At least 16 MB Windows 95 98 NT4 0 At least 32 MB Windows Me At least 64 MB Windows 2000 Professional At least 128 MB Windows XP Home Edition Professional Browser Either of the following browsers is required to use PageScope Light Netscape Navigator Ver 4 7 or later Internet Explorer ver5 0 29 5 Controller magicolor 2350 PWB P CPU IBM Mercury Power PC 405 200 Mhz processor core SOC system bus speed of 100 Mhz Memory configuration Boot ROM 512KB 12MB Flash ROM supports up to 24 128 MB standard upgreadeable to 384 MB via 1 DIMM slot Standard I F Ethernet 10 100BASE TX RJ 45 IEEE1284 Compatible Nibble ECP EPP USB 1 1 Optional Dongle 803 11b amp Bluetooth via parallel Optional Hard Disk IDE Hard Disk Kit includes daughterboard hard disk and TOD clock IDE Hard Disk Kit
56. ION CLASS 38 INVISIBLE LASER RADIATION WHEN OPEN AVOID EXPOSURE TO BEAM N VORSICHT KLASSE UNSICHTBARE LASERSTRAHLUNG WENN ABDECKUNG GEOFFNET NICHT DEM STRAHL AUSSETZEN AA ADVARSEL KLASSE 3B USYNLIG LASERSTR LING DEKSEL PNES UNNG EKSPONERING FOR STRALEN A VARO AVATTAESSA OLET ALTTIINA LUOKAN LASERSATEILYLLE ALA KATSO S TEESEEN ADVARSEL USYNLIG KLASSE 3B LASERSTRALING VED BNING UNDGA UDS ETTELSE FOR STRALING AA VARNING OSYNLIG LASERSTRALNING KLASS 3B DENNA DEL AV PPNAD STRALEN AR FARLIG A ER lg RER A 9 ORS SH gal 3B ajolA 240 2409 FANS 41315005 22 1 9 PRECAUTIONS FOR HANDLING THE LASER EQUIPMENT When laser protective goggles are to be used select ones with a lens conforming to the above specifications When a disassembly job needs to be performed in the laser beam path such as when working around the printerhead and PC Drum be sure first to turn the printer OFF Ifthe job requires that the printer be left ON take off your watch and ring and wear laser protective goggles A highly reflective tool can be dangerous if it is brought into the laser beam path Use utmost care when handling tools on the user s premise 23 24 GENERAL 25 1 Product Specifications 1 Printer Type Desktop full color laser beam printer Printing method Electr
57. L Eksplosjonsfare ved feilaktig skifte av batteri Benytt samme batteritype eller en tilsvarende type anbefalt av apparatfabrikanten Brukte batterier kasseres i henhold til fabrikantens instruksjoner 15 1 4 Other Precautions When handling circuit boards observe the HANDLING of PWBs The PC Drum is a very delicate component Observe the precautions given in HAN DLING OF THE PC DRUM because mishandling may result in serious image problems Note that replacement of a circuit board may call for readjustments or resetting of partic ular items or software installation 1 5 Precautions for Service When performing inspection and service procedures observe the following precautions to prevent mishandling of the machine and its parts Depending on the model some of the precautions given in the following do not apply 1 Precautions Before Service When the user is using a word processor or personal computer from a wall outlet of the same line take necessary steps to prevent the circuit breaker from opening due to over loads Never disturb the LAN by breaking or making a network connection altering termination installing or removing networking hardware or software or shutting down networked devices without the knowledge and express permission of the network administrator or the shop supervisor 2 How to Use this Book DIS REASSEMBLY ADJUSTMENT To reassemble the product reverse the order of disassembly unles
58. M Reference Step Remedy Location electrical Control signal ponent 4 Perform initial check proce 152 _ _ dures Check PC2 operation 149 PC2_ON 5 D Check SL1 operation 150 SL1_REM 8 G Replace PWB A 155 2 Paper misfeed in the Second image transfer section Detection timing Category Details If PC2 does not pass through when a set amount of time has passed after the paper interrupts the synchronizing roller sensor Paper misfeed detected in the PC2 Second image transfer section If the light is not interrupted even after the paper has passed the interruption position for the fusing paper loop detecting sensor PC11 If the synchronizing roller sensor PC2 is interrupted when the machine is turned on doors and covers are opened then closed and paper misfeeds and malfunctions are corrected Remaining paper detected in the Second image transfer section Remedy Electrical components for detection of the paper misfeed Synchronizing roller sensor PC2 Fusing paper loop detecting sensor PC11 Master boca PWS A WARNING DIAGRAM Reference Remed i i y page Control signal Location electrical com ponent Perform initial check proce dures Check PC2 operation 149 PC2_ON Check PC11 operation 149 PC11_ON Replace PWB A 152 3 Paper misfeed in the fusing section or the paper feed out se
59. M Master board PWB A 165 Remedy Reference WARNING DIAGRAM page Control signal Location electrical com ponent Replace the EEPROM Replace PWB A 166 3 2 Power supply malfunctions 1 No power Remedy Electrical components for detection of the malfunction Power unit PU Power switch S1 Master board PWB A Remedy Reference page WARNING DIAGRAM Location electrical com Control signal ponent Check if the power supply cord is connected to the main unit Check S1 operation Replace the power unit Replace PWB A 167 4 Image Quality Troubleshooting image quality problem occurs replace the toner cartridge and drum cartridge with new ones and then determine whether the cause of the problem is due to one of the car tridges or another part of the main unit Symptom Cause Remedy Blank print deu Faulty PC drum Replace the drum cartridge Improper laser exposure Replace the print head unit Replace the master board PWB A Replace the controller control board 09510211 Poor developing bias Replace the master board PWB A Replace the controller control board Black print 09510213 Improper laser exposure Replace the print head Replace the controller control board Improper charging Replace
60. RROR CODE 17H SERVICE CALL 17 TONER RACK Incorrect devel oping rack rotation Remedy Electrical components for detection of the malfunction Rack motor M2 Rack clutch CL1 Rack home position sensor PC4 Master board PWB A Controller control board PWB P WARNING DIAGRAM Reference Remedy Location electrical com ponent Check PC4 operation 149 PC4_ON 3 F Check CL1 operation 150 CL1_REM 2 F page Control signal Check M2 operation 151 3 E Replace PWB A Replace PWB P 11 FATAL ERROR CODE 18H SERVICE CALL 18 FUSER UNIT Faulty warm up detected 12 FATAL ERROR CODE 19H SERVICE CALL 19 FUSER UNIT Incorrect fusing roller low temperature Remedy Electrical components for detection of the malfunction Fusing roller heater lamp H1 Fusing pressure roller heater lamp H2 Thermostat TS1 Master board PWB A Power unit PU WARNING DIAGRAM Check Result Remedy Control sig Location electri nal cal component Check for continuity at H1 and Replace H1 and H2 H2 Check for continuity at TS1 Replace TS1 2 C Clean TH1 or replace the fusing 2 B 2 C Is the resistance at TH1 infinite between CN18 1 and 2 on the unit HEATER thermistor Replace PU Replace PWB A 164 13 FATAL ERROR CODE SERVICE CALL FUSER UNIT Incorrect fusing roller high temperature 14
61. Remove the Rear Cover E pee 41310016 4 D018AA 3 Remove seven screws and the Controller Box 4 Remove the harness and connector 5 Remove five screws and the Master Board PWB A 6 Remove two screws and the Master Board Cover 112 7 Remove four screws and the Main Motor Assy 4131D020AA 5 Removal of the Rack Motor Open the Right side Door Remove the Top Front Cover Remove the Top Cover Remove the Rear Cover Remove the Left side Cover Remove the Controller Protective Cover OQ Or m o 7 Remove seven screws and the Controller Box 8 Remove the connector and PWB Support 9 Remove four screws and the High Voltage Unit HV 10 Remove one screw and the Belt Cleaner Separa tion Solenoid 4131D068AA 113 11 Snap off one E ring and remove the cam from the inside of the printer 12 Remove five screws and the Rack Drive Assy 13 Snap off one E ring Then remove the Rack Clutch Shaft and the Drive Gear 14 Remove two screws and the Rack Motor 4131D071AA 6 Removal of the Turnover Motor And The Transport Motor 1 Remove one screw and the Protective Cover 2 Remove the harness and connector 3 Remove two screws and the Duplex Unit Control q Board lt 4131D076AA 114 4 Remove the harness an
62. Roller and the Exit Roller and fed out of the printer 37 37 LO e NE NIS BT AC er CH 4131D002AA e ELECTRICAL COMPONENTS LAYOUT Printer 2 1 36 35 38 Na gt 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Fusing Roller Heater Lamp H1 Fusing Pressure Roller Heater Lamp H2 Thermistor TH1 Thermostat TS1 Second Image Transfer Roller Pres sure Contact Solenoid SL5 Fusing Cooling Fan Motor M5 Synchronizing Roller Solenoid SL3 Fusing Paper Loop Detecting Sensor PC11 Transport Roller Solenoid SL2 Right Door Switch S3 Paper Transport Sensor PC12 Waste Toner Bottle Set Switch S5 Second Image Transfer Roller Pres sure Positioning Sensor PC7 Waste Toner Full Detecting Sensor PC6 OHP Detecting Sensor PC3A Synchronizing Roller Sensor PC2 Laser Safety Switch S4 Front Door Switch S2 Manual Feed Paper Empty Sensor PC1 Manual Feed Paper Take Up Sole noid SL1 Temperature Humidity Sensor HS1 Power Unit PU Power Switch S1 Toner Cartridge Detecting Sensor 8 High Voltage Unit HV Rack Home Position Sensor PC4 Belt Cleaner Separation Solenoid SL4 Rack Clutch CL 1 29 Belt Cleaner Positioning Sensor PC9 30 Rack Motor M2 31 AIDC Sensor AIDC 32 Mai
63. Schedule 85 Fusing unit 85 Image transfer belt unit 85 Laser lens cover 85 OPC Drum cartridge 85 Paper dust roller 85 Paper take up roller 85 Second image transfer roller 85 Separator roller assembly 85 Toner cartridge 85 Transport roller 85 Waste toner bottle 85 Malfunction of the EEPROM 165 Malfunction of the fusing cooling fan motor 162 Malfunction of the main motor 161 Malfunction of the master board 161 Malfunction of the OHP detecting sensor 165 Malfunction of the polygon motor 162 Malfunction of the power supply cooling fan motor 162 Malfunction of the ventilation fan motor 161 Malfunctions and Warnings 159 Manual Feed Tray 71 Paper Empty Detection 71 Take Up 71 Media sizes 27 Media types 27 Memory configuration 29 Menu magicolor 2300 DL 133 magicolor 2350 138 Message Window 129 Misfeed detection timing 155 Misfeed detecting sensors 154 N Near Empty Sensor 72 No power 167 Noise 27 O Offset image 170 OPC Drum Cartridge Replacement 93 Operating environment 28 33 Operating noise 27 Operating Sequence 43 P Paper cassette capacity 28 Paper Empty Detection 71 Paper Misfeeds 152 Paper Path 37 Paper Separating Roller Assy Replacement 90 Paper Take up Roller Replacement 89 Paper Take up Section 71 Manual Feed Tray 71 PC Drum 49 Charging 50 Grounding 49 Handling Precaution 49 Scorotron 50 PC drum specifications 27 polygon motor 162 Power consumption 27 Power Cord 12 Power supply 31 Power su
64. TAKE UP SECTION accedet deci eoe ee eee ENEE Aa a 71 Manual Feed fray eee eet ted s 71 Lower Feeder Unit Option enne 72 OTHER MECHANISMS cte oe te UR PE b peas 73 Rene Ru esee 73 MAINTENANCE amp DISASSEMBLY ASSEMBLY 81 Disassembly Assembly Precautions 83 Precautions for disassembly and assembly 83 Parts that must not be touched sss 83 Precautions for transporting or storing PWBS 83 Precautions for replacing 83 Precautions for inspecting PWBS 83 Precautions for transporting or storing the OPC drum cartridge 84 Precautions for handling the OPC drum cartridge 84 Red painted Screws sse nnne 84 Variable Resistors on Board 84 Maintenance Schedule J Ta 85 Guideline for Life Specifications Values by 87 Bach Unit Life ier nenne 87 Maintenance And Cleaning 89 Replacement of the Units A 93 Disassembly Procedures 96 P
65. TYPE ERROR DUPLEX ERROR AIDC SENSOR AIDC ERROR DUPLEX UNIT NOT ATTACHED TRAY 2LOW ERROR VIDEO UNDERRUN ERROR MEMORY OVERFLOW DISK NEAR FULL DISK ACCESS ERROR type EMAIL ERROR ACC DATA TRANS DOWNLOAD IMAGE TO ENET PORT ERROR LOADING IMAGE FIRMWARE UPDATE FORMAT ERROR FIRMWARE UPDATE INVALID IMAGE FIRMWARE UPDATE DOWNLOAD IMAGE FIRMWARE UPDATE FORMATTING FIRMWARE UPDATE READING HEADER FIRMWARE UPDATE READING IMAGE FIRMWARE UPDATE SELECTED 132 2 Menu Contents for magicolor 2300 DL 2 1 Print menu overview The following settings appear in the menus The settings that appear in bold are the default settings Select IDLE Down key 4 Prev key Next key Y key Select key 1 Up key Up key Down key LANGUAGE English French German Italian Portuguese Spanish Czech Japa nese SPECIAL PAGES CONFIG PAGE T A4 Letter DEMO PAGE MENU MAP ENGINE ENERGY SAVER 15 min 30 min 1 hour AUTO CONTINUE On Off CHAINING TRAY On Off REPLACE TONER Black Yellow Magenta Cyan CHANGE TONER SZ SERVICE FACE COUNT hold down select and down to acces more menus CONTROLLER VER ENGINE VER DIMM TEST SDRAM TEST POWER ON TEST RESET COUNTER TRANSF
66. Transport Rollers Duplex Unit Transport Sensor PC17 4131M021AA 73 2 Paper Feeding Method 1 Operations in 2 sided printing with a single sheet of paper resident in and circulated through the system 4657M521AA 4657M522AA 4657M523AA 1 Paper is taken up and fed in and the image on page 2 of the print job is printed 2 The paper is temporarily fed toward the exit section and immediately before the paper leaves the Exit Roller the direction of rotation of the Exit Roller is switched 3 The paper is transported into the Duplex Unit 4 The paper in the Duplex Unit is temporarily stopped at the Duplex paper take up position 74 5 The image on page 1 of the print job is printed on the paper that is taken up from the Duplex Unit 6 The first paper is fed out of the printer 4657M524AA Steps from 2 to 6 are hereafter repeated 75 2 Operations in 2 sided printing with two sheets of paper resident in and circulated through the system 1 4657M515AA 2 3 4 5 O 4657M517AA 4657M518AA The first sheet of paper is taken up and fed in and the image on page 2 of the print job is printed The first sheet of paper is temporarily fed toward the exit section and immediately before the paper leaves the Exit Roller the direction of rotation of the Exit Roller is switched The first sheet of paper is transported into the Dupl
67. a om coe tutte Perform initial check procedures Paper misfeed displays Wiring diagram of misfeed detecting sensors Misfeed detection timing and remedies Malfunctions and Warnings 2300 DL amp 2350 Malfunction detection timing and remedies Power supply malfunctions Image Quality Troubleshooting na INDEX dis m SAFETY 1 SAFETY PRECAUTIONS FOR INSPECTION AND SERVICE When performing inspection and service procedures observe the following precautions to prevent accidents and ensure utmost safety Depending on the model some of the precautions listed below do not apply Different markings are used to denote specific meanings as detailed below N WARNING Indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury It may also be used to alert against unsafe practices N CAUTION Indicates a potentially hazardous situation whech if not avoided may result in minor or moderate injury It may also be used to alert against unsave practices The following graphic symbols are used to give instructions that need to be observed 4 Used to the service technician attention to what is graphically represented inside the marking including a warning Used to prohibit the service technician from doing what is
68. attern on the Image Transfer Belt 2 The photo receiver detects the intensity of the infrared light reflected off the toner pat tern on the Image Transfer Belt 3 A voltage corresponding to the intensity of the reflected light is output to the Master Board PWB A AIDC Sensor 7 SCH 44 4004M532AA 4 2 Outline of AIDC Control The following AIDC controls are provided to ensure image stabilization Control Description Ds correction control Sets the developing bias LED intensity adjustment Adjusts the intensity of the LED light control Belt surface on which no toner sticks reflection factor measurement control Used for corrections for the laser intensity and y cor rection control Solid image toner amount Maintains a given amount of toner sticking to the sur control face of the PC Drum Ensures constant reproduction of black and white Laser intensity adjustment lines control Adjusts the intensity of the laser light to ensure a con stant amount of toner consumed Makes a gradation correction by means of the control y correction control ler 1 Ds correction control Sets a developing bias optimum to prevent foggy print or uneven density 2 LED intensity adjustment control Adjusts the intensity of the LED light of the AIDC sensor to ensure a constant output value on the surface of the Image Transfer Belt no toner area This controls variations in
69. autions for transporting or storing PWBs Observe the following precautions when handling circuit boards During transportation or storage circuit boards must be placed in anti static bags and must not be unnecessarily removed Do not wrap the circuit boards in plastic or paper bags Do not store or place circuit boards in a location exposed to direct sunlight When it becomes necessary to remove a circuit board from the anti static bag do not place it where it is easily be affected to static electricity such as on carpet plastic or in vinyl bags 1 4 Precautions for replacing PWBs Generally the PWB or the assembly should be replaced When unplugging connectors from the circuit board ensure the power is off When removing a circuit board from its anti static bag or when replacing the circuit board hold the board by its edges making sure not to touch pins of the ICs or the printed pattern 1 5 Precautions for inspecting PWBs Do not check ICs directly with a multimeter use connectors on the circuit board Never create a closed circuit across IC pins with a metal tool When it is necessary to touch ICs and other electrical components on the circuit board be sure to first ground yourself 83 1 6 Precautions for transporting or storing the OPC drum car tridge Use the specified carton when transporting or storing the OPC drum magicolor 2350 PC drum magicolor 2300 dl Do not store or place an OPC
70. cedures Caution Rotate the carousel carefully to prevent injury to your fingers a Press in the toner carousel latch and carefully turn the carousel until the next cartridge is positioned for removal Remove the toner car tridge b Repeat step b until all toners have been removed 4131D003AA 4131D063AA 1 Toner cartridge 3 Waste toner bottle 2 OPC drum cartridge 4 Image transfer belt unit 99 4 3 Removal Of Circuit Boards And Other Electrical Compo nents NOTES When removing a circuit board or other electrical component refer to Handling of PWBs and follow the corresponding removal procedures The removal procedures given in the following omit the removal of connectors and screws securing the circuit board support or circuit board Where it is absolutely necessary to touch the ICs and other electrical components on the board be sure to ground your body PWB P PWB A PU PWB A Symbol Name Removal Procedure PWB A Master Board 101 PWB P Controller Control 402 Board PU Power Unit 102 HV High Voltage Unit 103 PWB A Lower Feeder Control 404 Board PWB A Duplex Unit Control 405 Board 100 1 Removal of the Rear Cover 1 Remove the Rear Cover 2 Remove the harness and connector APT 3 Remove five screws and the Master Board Jr PWB A NOTE 0 When the Master Board has been replaced be sure to demount EEPROM from the old master board and mount it to the new
71. crews 3 Supporting the Duplex Unit with your hand Removal of the Lower Feeder C41310091AA C41310092AA 1 remove cable hook Remove one screw and the rear panel fixing bracket Open the Front Door and slide out the Second Paper Cassette Remove two screws and the two front panel fixing brackets 110 4 5 DISASSEMBLY OF THE ENGINE PARTS 1 Power Supply Cooling Fan Motor 1 Open the Right side Door 2 Remove the Top Front Cover 3 Remove the Front Cover 4 Remove the Rear Cover 41310010 5 Remove the harness and connector 6 Remove two screws and the Power Supply Cool ing Fan Motor 2 Removal of the Fusing Cooling Fan Motor 1 Remove the Right side Door 2 Remove the Right side Door Cover 4131D029AA 4131D030AA 4131D031AA 3 Remove one screw and the Right Front Cover 4 Remove six screws and the Paper Exit Unit 5 Remove the harness and connector 6 Remove four screws and the Fusing Cooling Fan Motor 111 3 Removal of the Ventilation Fan Motor 1 Open the Right side Door 2 Remove the Top Front Cover 3 Remove the Top Cover 4 Remove the Rear Cover 4131D012AA 5 Remove the harness and connector 6 Remove two screws and the Ventilation Fan Motor 4 Removal of the Motor Assembly 1 Remove the Controller Protective Cover 2
72. ction Detection timing Category Details Paper misfeed detected in If PC10 does not pass through when a set amount of time has passed the paper feed out section after the paper interrupts the exit sensor PC10 Remaining paper detected If the exit sensor PC10 is interrupted when the machine is turned on in the paper feed out sec doors and covers are opened then closed and paper misfeeds and tion malfunctions are corrected Remedy Electrical components for detection of the paper misfeed Exit sensor PC10 Master board PWB A WARNING DIAGRAM Reference Remed Y page Control signal Location electrical component Perform initial check procedures 152 Check PC10 operation 149 PC10 ON 3 D Replace PWB A 156 4 Paper misfeed in the paper feed in section of the Second paper cassette Tray2 2300 DL amp 2350 only Detection timing Category Details Paper misfeed detected in the paper feed in section If the end of the paper does not interrupt the synchronizing roller sen sor PC2 when a set amount of time has passed after the 2nd drawer take up solenoid SL7 is activated Remaining paper detected in the Second paper cas sette If the synchronizing roller sensor PC2 is interrupted when the machine is turned on doors and covers are opened then closed and paper misfeeds and malfunctions ar
73. d connector 5 Remove one screw and the Duplex Unit Cover 6 Remove two screws and the Duplex Unit Turn over Motor 7 Remove two screws and the Duplex Unit Trans port Motor 4131D049AA 7 Removal of the Manual Feed Take up Solenoid Remove the Top Front Cover Remove the Top Cover Remove the Rear Cover Remove the Left side Cover Remove the Right side Door Remove the Front Cover 4 o Ni 7 Remove the harness and connector 8 Remove five screws and the Master Board PWB A 9 Remove seven screws and the Controller Box e 4131D016AA 115 4131D018AA 4131D066AA 4131D067AA 10 Remove the connector and PWB Support 11 Remove four screws and the High Voltage Unit HV 12 Remove two screws and the Master Board Cover 13 Remove eleven screws and the bottom plate 14 Remove five screws and the Manual Feed Take Up Assy 15 Remove one screw and the Manual Feed Paper Take Up Solenoid 116 8 Removal of the Transport Roller Solenoid 1 Remove the Transport Unit See page 108 2 Remove one screw and the Transport Roller Solenoid 4131D507AA 9 Removal of the Synchroning Roller Solenoid 1 Remove the Transport Unit See page 108 2 Remove two screws and the Transport Unit gear mounting bracket 3 Remove one screw and the Synchro
74. d leaving the Imaging Cartridge in a car for a long time Handling Store the Imaging Cartridge in a place that is not exposed to direct sunlight Precautionary Information on the PC Drum Inside the Imaging Cartridge Use care not to contaminate the surface of the PC Drum with oil base solvent finger prints and other foreign matter Do not scratch the surface of the PC Drum Do not attempt to wipe clean the surface of the PC Drum 18 1 6 Safety information 1 Laser Safety This is a digital machine certified as a class 1 laser product There is no possibility of danger from a laser provided the machine is serviced according to the instruction in this manual 2 Internal Laser Radiation semiconductor laser Maximum average radiation power 4 68 uW Wavelength 770 795 nm Laser power in surface of the PC Drum This product employs a Class 3b laser diode that emits an invisible laser beam The laser diode and the scanning polygon mirror are incorporated in the print head unit The print head unit is NOT A FIELD SERVICE ITEM Therefore the print head unit should not be opened under any circumstances Laser Aperture of the Print Head Unit C41310001AA This figure shows the view inside the Top Cover with the Toner Cartridge and the Drum Cartridge removed 19 the U S A Canada CDRH Regulation This machine is certified as a Class Laser product under Radiation Performance S
75. e If a thermal fuse blows frequently the temperature control system may have a problem and action must be taken to eliminate the cause of the problem 9 For replacement parts always use the genuine parts specified in the manufac 5 Handle the power cord with care and never use a multiple outlet object on the power cord or pulling or bending it may damage it resulting in a possible fire or electric shock Do not use a multiple outlet to which any other appliance or machine is con nected Be sure the power outlet meets or exceeds the specified capacity Do not break crush or otherwise damage the power cord Placing a heavy 6 Be careful with the high voltage parts ing it could result in an electric shock or burn Be sure to unplug the power cord A part marked with the symbol shown on the left carries a high voltage Touch before servicing this part or the parts near it 7 Do not work with wet hands 1 Do not unplug or plug in the power cord or perform any kind of service or lt inspection with wet hands Doing so could result in an electric shock 8 Do not touch a high temperature part A part marked with the symbol shown on the left and other parts such as the d exposure lamp and fusing roller be very hot while the machine is ener gized Touching them may result in a burn Wait until these parts have cooled down before replacing them or any sur rounding parts 12 N WARNING 9 Mainta
76. e Fusing Unit 122 Disassembly Procedures 96 AIDC sensor 121 Belt Cleaner Separation Solenoid 119 Circuit Boards amp Electrical Components 100 Controller Board 102 Controller Protective Cover 103 173 Doors Covers And Exterior Parts 96 Duplex Unit 110 Duplex Unit Control Board 105 EEPROM IC3 101 Fusing Cooling Fan Motor 111 Fusing Paper Loop Solenoid 120 Fusing Unit 108 High Voltage Unit 103 Lower Feeder 110 Lower Feeder Control Board 104 Main Motor Assembly 112 Manual Feed Take up Solenoid 115 Manual feed tray 122 Master Board 101 Power Supply Cooling Fan Motor 111 Power Unit 102 Pre disassembly 98 Print Head Unit 106 Rack Motor 113 Right side Door 106 Second Image Transfer Roller Pressure Contact Solenoid 118 toner cartridge rack 124 Transport Motor 114 Transport Roller Solenoid 117 Transport Unit 108 Turnover Motor 114 Ventilation Fan Motor 112 Disassembly Assembly 83 Disassembly Assembly Precautions 83 Disconnection at thermistor 165 Drum Cartridge 49 Drum cartridge life 28 Duplex Unit 73 Drive 73 Paper Feeding Method 74 E ELECTRICAL COMPONENTS 38 environment 31 Error Codes 159 04H 161 08H 161 OBH 161 DCH 162 OEH 162 10H 162 14H 163 15H 163 16H 163 17H 164 18H 164 19H 164 1AH 165 1BH 165 21H 165 29H 165 2AH 165 2BH 165 2CH 165 F Faulty warm up detected 164 First Image Transfer 61 Foggy background 169 Fusing Roller Pressure 68 Fusing Section 67 Drive 68 Fusing Temperature Co
77. e Lower Feeder Unit 2 Paper Empty Detection A paper empty condition is detected by the Lower Feeder Paper Empty Sensor PC16 When there is paper the actuator is raised to block the sensor When there is no paper the actuator is lowered to unblock the sensor Lower Feeder Take Up Solenoid SL7 Lower Feeder Paper Near Empty Sensor PC14 4131M020AA Lower Feeder Paper Empty Sensor PC16 3 Lower Feeder Paper Near Empty Sensor PC14 A paper near empty condition is detected by the Lower Feeder Paper Near Empty Sen sor A paper near empty condition is equivalent to the following number of sheets of paper left in the tray Specifications Near empty detection 50 25 sheets 72 11 OTHER MECHANISMS 11 1 Duplex Unit Option 1 Drive The drive for the Duplex Unit works as follows The paper having a printed image on its one side is temporarily fed toward the Exit Tray and as soon as the trailing edge of the paper moves past the guide plate before the Exit Roller the Exit Roller is turned back ward so that the paper is fed into the Duplex Unit The drive for the Exit Roller is disconnected from the printer when the Duplex Unit is mounted on the printer and instead it is provided by the Duplex Unit Turnover Motor of the Duplex Unit The Transport Rollers of the Duplex Unit are driven by the Duplex Unit Transport Motor The paper is transported to the printer by the Transport Rollers
78. e corrected Remedy Electrical components for detection of the paper misfeed 2nd drawer take up solenoid SL7 Synchronizing roller sensor PC2 2nd drawer control board PWB A WARNING DIAGRAM Reference Step Remedy Location electrical com page Control signal ponent 1 Perform initial check proce 452 g dures Check PC2 operation 149 PC2 ON 5 D Check SL7 operation 150 SL7 REM 7 Replace PWB A 5 Paper misfeed in the transport section turnover section or storage section of the duplex unit Detection timing Category Details Paper misfeed detected in the turnover storage or transport section If the paper does not interrupt the duplex unit transport sensor PC17 when a set amount of time has passed Remaining paper detected in the transport section If the duplex unit transport sensor PC17 is interrupted when the machine is turned on doors and covers are opened then closed and paper misfeeds and malfunctions are corrected Remedy Electrical components for de ection of the paper misfeed Duplex unit transport sensor PC17 Duplex unit control board PWB A Remedy WARNING DIAGRAM Reference page Location electrical com ponent Control signal dures Perform initial check proce 152 Check PC17 operation 149 PC17 ON 157 158 3 Ma
79. ed printer functions Four indicator lights LEDs provide printer status information For details refer to the Operator s Manual supplied with the unit Black Toner pe Color Toner Ready Error Cancel C41310208AA 4 1 Control Panel Key Key Function Cancel Cancels printing when held down for at least 5 seconds Overrides a media size type mismatch when held down for less than 5 seconds Resets the printer to factory defaults when held down for at least 20 seconds while the printer s front door is open C41310209AA 140 Indicator Lights Ready Error E Printer Status C41310210AA 41310211 Green LED Orange LED Off Off Power off Power on initialization Canceling a job On Off Printer ready idle SEN E Warming up Blinking rapidly Off Calibrating Receiving data Blinking normally Off Printing Blinking slowly Off Energy Saver mode Waste toner bottle is nearly full on Blinking slowly Drum cartridge life has nearly expired On Blinking normally OPC drum cartridge life has expired Be Media jam SR Blinking normally Waste toner bottle is full Off Blinking slowly Tray 1 Empty Off Blinking rapidly Fatal error Off On Cover open Blinking rapidly Load Media Size in Tray Blinking normally Communication error Blinking slowly 1 blink per every 2 seconds
80. essa mainitulla tavalla saattaa altistaa k ytt j n turvallisuusluokan 1 ylitt v lle n kym tt m lle lasers teilylle puolijohdelaser Laserdiodin suurin teho 5 mw aallonpituus 770 795 nm VARNING Om apparaten anvands annat s tt an i denna bruksanvisning specificerats kan anv ndaren uts ttas for osynlig laserstr lning som verskrider gr nsen f r laserklass 1 halvledarlaser Den maximala effekten f r laserdioden 5 mW v gl ngden 770 795 nm VARO Avattaessa ja suojalukitus ohitettaessa olet alttiina n kym ttom lle lasers teilylle l katso s teeseen VARNING Osynlig laserstr ining n r denna del r ppnad och sp rren r urkopplad Betrakta ej str ien Norway ADVERSEL Dersom apparatet brukes p annen m te enn spesifisert i denne bruksanvisning kan brukeren utsettes f r unsynlig laserstr lning som overskrider grensen for laser klass 1 halvleder laser Maksimal effekt till laserdiode 5 mW b lgelengde 770 795 nm 21 1 7 Laser Safety Label A laser safety label is attached to the outside of the machine as shown below 1 8 CEE for 220 240V Vaga for 100V Vin apere was MINOLTA QUS INC 41310003AA Laser Caution Label Alaser caution label is attached to the inside of the machine as shown below ERE CORSO FARBRTRY FHHTED C AEBIRISU MULUS OC Ea u 2 CAUT
81. ex Unit At the same time the second sheet of paper is taken up and fed in The first sheet of paper in the Duplex Unit is temporarily stopped at the Duplex paper take up position The image on page 4 of the print job is printed on the second sheet of paper The first sheet of paper is taken up from the Duplex Unit The second sheet of paper is temporarily fed toward the Exit Tray and immediately before the paper leaves the Exit Roller the direction of rotation of the Exit Roller is switched 76 9 10 4657M519AA 11 4657M526AA 12 S 4657M527AA The image on page 1 of the print job is printed on the first sheet of paper The second sheet of paper is transported into the Duplex Unit At the same time that the first sheet of paper is fed out of the printer the image on page 3 is printed on the second sheet of paper At the same time that the second sheet of paper is fed out of the printer the third sheet of paper is taken up and fed in and the image on page 6 is printed on the third sheet of paper Steps from 2 to 12 are hereafter repeated 77 3 Operations in 2 sided printing with two sheets of paper resident in the system and with a new sheet of paper taken up when a printed page with images printed on both sides is fed out 1 2 3 4 4657M528AA 4657M530AA The first sheet of paper is taken up and fed in and the image on page 2 of the print j
82. f cracks and scratches The power supply plug is securely inserted into the electrical outlet Pressure is not applied to the power supply cord 31 2 3 Space requirements 23 2 in 590 mm 15 4 in 390 mm 11 8 in 300 mm 13 4 in 340 mm 27 8 in 705 mm 41310103AA 19 7 in 500 mm 32 C41310105AA 3 Operation Precautions 3 1 Ensuring the optimum performance of this unit Never place heavy objects on the unit or subject it to shocks Make sure that the power supply plug is securely inserted into the electrical outlet Never remove secured panels or open doors of the unit while it is printing Never turn off the unit while it is printing Always provide good ventilation when using the unit for a long period of time within a confined area Never use combustible sprays near the unit Ifthe unit becomes unusually warm or generates an unusual noise immediately turn it off and then unplug the power supply cord Never turn on the unit at the same time that the power supply cord is being plugged in When unplugging the power supply cord always grasp the plug not the cord Never bring magnetized objects near the unit Never place vases or other containers filled with liquid on the unit Be sure to turn off the unit if
83. f the Image Transfer Belt Unit 4131D061AA Open the Front Door Remove the Waste Tonner Bottle Remove the Drum Cartridge Remove two screws and the Image Transfer Belt Unit N NOTE When replacing the Image Transfer Belt Unit be sure to remove the packing materials Do not touch the transfer belt with bare hanas 5 reinstall the belt unit reverse the order of removal 6 Select functions as follows Service Service Service Person Reset Counter Fuser Unit Then clear the counter 3 Replacement of the Toner Cartridge C41310018AA C41310021AA 1 Open the Front Door 2 Remove the Waste Tonner Bottle 3 Remove the Drum Cartridge NOTE Discard the Toner Cartridge according to the applica ble local regulation Do not throw the Toner Car tridge into an open flame 4 Remove the packing materials and install the Toner Cartridge 5 Enter the capacity of the Toner Cartridge just installed through the control panel E g If a Yellow Toner Cartridge has been replaced 4 5 K Menu Engine gt Replace Toner gt Yellow gt High 94 4 Replacement of the Fusing Unit 1 Remove the Top Front Cover 2 Remove the Top Cover 3 Open the Right side Door 4 Remove two screws and the Fusing Unit Cover 5 Unplug the connector from the Power Unit and 9 remove the harness from the cord holder 6 Remove the Fusing Unit fro
84. ility and fitness for a particular purpose with regard to this manual KONICA MINOLTA BUSINESS TECHNOLOGIES INC assumes no responsibility for or liability for errors contained in this manual or for incidental special or consequential damages arising out of the furnishing of this manual or the use of this manual in operating the equipment or in connection with the performance of the equipment when so operated CONTENTS CONTENTS ora data ai datei al SAFETY Safety Precautions for Inspection and Service WV E Ir Ine aM RP AMD REA Cautions ui oaia Sa a Used Batteries Precautions Other Precautions coros cai eon dt a Aves daia dal atata at Precautions for Service a Safety information u u ecd cele aa dire Ce ee a a d uda Laser Safety aie aa laser Caution Label aa dite S Abhi Ace eT ca PRECAUTIONS FOR HANDLING THE LASER EQUIPMENT 23 GENERAL a p LE 25 Product Spacifications ede asta ta 27 Installation Precautions nennen tenter tenente denne 31 Installation environment seen ace rr eth re tk nre cea 31 Installation power Supply 31 Space requirements iles ii eio e EE Ete 32 Operation Precautions a dde e nee 33 Ensuring the optimum performance of this unit 33 O
85. in a Grounded Connection at all times Connect the power cord to an electrical outlet that is equipped with a ground e ing terminal 10 Do not remodel the product result in a fire or electric shock If this product uses a laser laser beam leakage may cause eye damage or blindness 69 Modifying this product in a manner not authorized by the manufacturer may 11 Restore all parts and harnesses to their original positions returned to their original positions and properly secured in their clamps and saddles in order to avoid hot parts high voltage parts sharp edges or being crushed To promote safety make sure that all tubing and other insulating materials are returned to their original positions Make sure that floating components mounted on the circuit boards are at their correct distance and position off the boards 9 To promote safety and prevent product damage make sure the harnesses are 1 2 Caution N CAUTION 1 Precautions for Service Jobs A star washer and spring washer if used originally must be reinstalled Omit ting them may result in contact failure which could cause an electric shock or fire When reassembling parts make sure that the correct screws size type are used in the correct places Using the wrong screw could lead to stripped threads poorly secured parts poor insulating or grounding and result in a mal function electric shock or injury Take great care to avoid personal inj
86. ing direction The printing action in the CD direction is started by the SOS signal sent from the Laser Control Board 51 3 Print Area The figure below shows the print area in the FD and CD direction HSYNC VIDEO Void Image Width 4 mm Direction 208 mm Void Image Width 4 mm gt Y m gt IDEO TOD dd 52 4131M046AA 80 ms 7T DEVELOPING UNIT 1 Toner Cartridge Rack When printing in each of the four different colors of toner the Toner Cartridge Rack is rotated to bring the Toner Cartridge of the corresponding color of toner K Y M or C to the developing position 2 Drive for the Toner Cartridge Rack The Toner Cartridge Rack is driven by the Rack Motor M2 and Rack Clutch Toner Cartridge Rack Toner Cartridge PC Drum Direction of Developing Rotation Roller 4131M047AA Developing Roller Drive Gears 4131M048AA 53 3 Drive for the Developing Roller The Developing Roller is driven by the Rack Motor M2 and the Developing Roller Drive Gears When the Toner Cartridge Rack is stopped at the developing position the Developing Roller is rotated by a drive from the Rack Motor M2 transmitted with the Developing Roller Drive Gears Rack Motor M2 Developing Roller Rack Clutch CL1 4131M022AA 54 7 1 Developing Position 1 Toner Cartridge Rack Stop
87. ing of the Areas around Waste Toner Collections Port Open the Front Door Remove the Waste Toner Bottle 3 Wipe the areas around the waste toner collecting port clean of dirt using a soft cloth dampened with alcohol C41310040AA 91 8 Cleaning of the Laser Lens Cover C41310043AA Ne Open the Front Door Remove the Waste Toner Bottle Withdraw the Laser Lens Cover Wipe the lens of the Laser Lens Cover clean of dirt using a soft cloth dampened with alcohol 9 Replacement of the Second Image Transfer Roller 4131D004AA Remove the Right side Door While pulling the bushings white at the front and rear ends of the 2nd Image Transfer Roller to the rear and to the front respectively place them down to the right Then remove the 2nd Image Transfer Roller from the 2nd Image Transfer Roller Holder To reinstall reverse the order of removal Select functions as follows Engine Service gt Power On Test Then execute ATVC 92 4 Replacement of the Units 1 Replacement of the OPC Drum Cartridge 1 Open the Front Door Remove the Waste Toner Bottle 3 Lower the unlock lever and remove the Drum Cartridge 4 Reinstall the new Drum Cartridge C41310030AA 5 Pull the protective sheet of the Drum Cartridge to the front and remove it 6 Raise the unlock lever C41310031AA 93 2 Replacement o
88. lfunctions and Warnings 2300 DL amp 2350 The CPU performs a self diagnosis on the condition of the unit and if a malfunction is detected the malfunction appears on the display Malfunction cancelling procedure For malfunctions other than those described above open then close the front door or turn the unit off then on Malfunction code 2300 DL 2350 Detection timing FATAL ERROR CODE 04H SERVICE CALL 04 ENGINE BOARD If abnormal transmissions are detected in the master board PWB A FATAL ERROR CODE 08H SERVICE CALL 08 MAIN MOTOR If the main motor M1 does not rotate when the unit is turned on FATAL ERROR CODE SERVICE CALL 0B XFER FAN If the ventilation fan motor M6 does not rotate when the unit is turned on FATAL ERROR CODE SERVICE CALL 0C PWR SUPPLY FAN If the power supply cooling fan motor does not rotate when the unit is turned on FATAL ERROR CODE OEH SERVICE CALL SUCTION FAN If the fusing cooling fan motor does not rotate when the unit is turned on FATAL ERROR CODE 10H SERVICE CALL 10 LASER UNIT If the polygon motor does not rotate FATAL ERROR CODE 14H SERVICE CALL 14 XFER ROLLER If there is no pressure by or separa tion from the Second image transfer roller FATAL ERROR CODE 15H SERVICE CALL 15 XFER BELT If there is no pressure by or separa tion from the transfer belt cleaner F
89. lly switches to a different media tray containing paper of the same size and type and continues printing if the specified tray runs out of paper When set to Off the printer stops and displays a message indicating that paper should be loaded into the specified tray if the specified tray runs out of paper The Chaining Tray setting can also be changed while printing If this is done the setting will remain valid for future print jobs REPLACE TONER This is used when replacing the toner cartridge By selecting the color of the toner cartridge that you wish to replace remove the carousel automatically stops so that the selected toner cartridge can be removed CHANGE TONER SZ Use this submenu to select the toner cartridge capacity 134 4 Service menu A six digit number indicating the number of pages that have been printed FACE COUNT until now with this printer is displayed CONTROLLER The controller firmware version is displayed VER ENGINE VER The printer engine firmware version is displayed DIMM TEST A complete DIMM test is performed allowing you to check that there are no errors in the DIMM SDRAM TEST A complete SDRAM test is performed allowing you to check that there are no errors in the SDRAM POWER ON TEST A Power On test is performed Wait until the test is finished and IDLE is dis4 played RESET COUNTER TRANSFER UNIT Use this after replacing the
90. m the machine two n Vi using Uni ine twi 8 Select functions as follows Service gt Service Service Person Reset Counter Fuser Unit Screws and two connectors 4131003344 Then clear the counter 7 reinstall the Fusing Unit reverse the order of removal 95 Disassembly Procedures 1 Doors Covers And Exterior Parts 4 1 Identification And Removal Procedures 96 Name Removal Procedure Top Front Cover Open the Front Door and Right Door gt Remove two screws and the Top Front Cover Top Cover Open the Front Door and Right Door gt Remove the Front Upper Cover gt Remove five screws and the Top Cover Right side Rear Cover Remove the Controller Protective Cover gt Remove the Rear Cover gt Remove two screws and the Right side Rear Cover Right side Door Cover Remove two screws and the Right side Door Cover Front Door Open the Right Door gt Remove the Top Front Cover gt Remove the Top Cover gt Remove the Front Door Rear Cover Remove the Controller Board Protective Cover Remove eight screws and the Rear Cover Controller Board Pro tective Cover Loosen nine screws remove two screws and remove the Controller Board Protective Cover Left side Cover Open the Right Door gt Remove the Top Front Cover gt Remove the Top Cover gt Remove three screws and the Left side
91. n Motor M1 33 Master Board PWB A 34 Power Supply Cooling Fan Motor M4 35 Ventilation Fan Motor M6 36 Fusing Paper Loop Solenoid SL6 37 Print Head Unit PH 38 Exit Sensor PC10 39 2 2300DL Controller Symbol Item 4131M039AA Explanation U18 CPU Destiny D8405 200 MHz controller control CPU U26 U27 U28 U29 SDRAM 8 MB memory chip a total of 32 MB standard memory CON4 Expansion slot 68 pin SD RAM add on memory 128 256 MB PC100 133 CL3 CN1 Connector 10 100Base T Ethernet RJ45 connector U3 IC Ethernet Controller CN3 Connector USB connector U12 IC USB Controller CN5 Connector IEEE1284 Parallel Connector U21 IC Parallel buffer U6 IC System data storage ROM 4 MB US ASIC JBIG compressed image processing Connector Controller Panel expansion connector Connector Engine Controller connector Dip SW 1 Not Used Always OFF 2 Not Used Always OFF 3 ON A4 OFF Letter 4 ON A4 OFF Letter LED For 5 V voltage check LED For 3 3 V voltage check Connector Video signal connector 40 3 2350 Controller
92. nizing Roller Solenoid 117 10 Removal of the Second Image Transfer Roller Pressure Contact Solenoid 1 Remove the Transport Unit See page 108 2 Remove the Transport Unit gear mounting bracket 3 Remove one screw and the 2nd Image Transfer Roller Pressure Contact Solenoid 118 11 Removal of the Belt Cleaner Separation Solenoid Open the Right side Door Remove the Top Front Cover Remove the Top Cover Remove the Rear Cover Remove the Left side Cover Remove the Controller Protective Cover o Nc 7 Remove the harness and connector 8 Remove two screws and the Power Supply Cool ing Fan Motor 4131D010AA 9 Remove seven screws and the Controller Box 10 Remove the connector and PWB Support 11 Remove four screws and the High Voltage Unit HV 12 Remove one screw and the Belt Cleaner Separa tion Solenoid 4131D068AA 119 12 Removal of the Fusing Paper Loop Solenoid 1 Remove the Rear Cover 4131D018AA 4131D019AA 2 Remove seven screws and the Controller Box 3 Remove the harness and connector 4 Remove five screws and the Master Board PWB A 5 Remove two screws and the Master Board Cover 6 Remove one screw and the Fusing Paper Loop Solenoid 120 13 Removal of the AIDC sensor 1 Remove the Top Front Cover 2 Remove the Top Cover
93. nsport fail ure occurs Transport Roller When paper transport fail ure occurs 2nd Image Transfer Roller 120K Prints c o Ka g 7 c g D Image Transfer Belt Unit 210K Prints B amp W 52 5K Prints Color Waste Toner Bottle 25K Images Around waste toner collecting port When the Waste Toner Bottle is removed Developing Section Toner Cartridge C M Y K 4 5K Prints High Cap 1 5K Prints Standard OPC Drum Cartridge 45K Images B amp W 11 25K Images Color Laser Lens Cover When an image prob lem occurs Fusing Section PH Section Fusing Unit 120K Prints 85 NOTES Replace the Paper Take Up Roll and Separator Roll at the same time Replace the Second Image Transfer Roller and Fusing Unit at the same time When the Fusing Unit has been replaced reset the counter on the control panel See CONTROL PANEL SERVICE MODE DESCRIPTIONS When the Image Transfer Belt Unit and Second Image Transfer Roller have been replaced reset the counter on the control panel See CONTROL PANEL SERVICE MODE DESCRIPTIONS Every one color developed in one count up 86 2 1 Guideline for Life Specifications Values by Unit Life Value Near Life Value Life Value TC with machine 1 5K pages When reach the TC con Toner Car 4 5 sumption ratio in 89 When reach
94. nt of toner supplied to the Developing Roller 3 Developing Roller Carries toner whose amount has been regulated by the Regulator Blades 4 Developing Bias Applied to the Developing Roller to ensure that an adequate amount of toner is fed to the PC Drum 5 Toner Empty Detection Toner consumption is calculated from image data for toner empty detection When a toner empty condition is detected the corresponding message is displayed on the control panel 6 Bias Seal Recovers toner that has not stuck to the PC Drum 2 5 4131M008AA Developing Roller 6 Developing Bias PC Drum 7T Developing Seal Bias First Regulator Blade 8 Bias Seal Second Regulator Blade Regulator Blade Bias mc 57 7 Toner Cartridge Installation Detection Toner Cartridge installation detection is made with the Toner Cartridge Detection Sensor PC8 and the Reflector in the Toner Cartridge Intensity of Light Reflected Method Cartridge installed NO Cartridge installed Detection _ gt Reflector VCC CPU 4131M040AA 4131M039AA 58 8 Detection of a brand new Toner Cartridge A brand new Toner Cartridge is installed The Front Door is closed Then the Power Switch is turned ON The Toner Cartridge Rack is rotated to bring the Toner Cartridge at the develop ing position The Toner Cartridge Detection Sens
95. ntrol 69 Fusing Unit Replacement 95 G Grid 50 H Handling of PWBs 100 Handling of the Imaging Cartridge 18 High temperature Part 12 High voltage Parts 12 How to Use this Book 16 Humidity Sensor 47 Image Quality Black print 168 Blank print 168 Foggy background 169 Low image density 169 Offset image 170 Toner smudges on backside of paper 169 White spots 168 White Black lines and bands 170 Image Quality Troubleshooting 168 Image Stabilization Control 44 AIDC Control 45 AIDC Detection 44 Operation Timing 46 Temperature Humidity Sensor 47 Image Transfer 60 Belt Cleaning 64 Belt Cleaning Blade Retraction 65 Belt Unit 60 Drive Train 60 First Image Transfer 61 Roller Cleaning 63 Roller Pressure Retraction 62 Second Image Transfer 61 Waste Toner Bottle 66 Image Transfer Belt Unit Replacement 94 Incorrect developing rack rotation 164 Incorrect fusing roller high temperature 165 Incorrect fusing roller low temperature 164 Incorrect pressure 163 Incorrect transfer belt rotation 163 Installation environment 31 power supply 31 Space requirements 32 Installation Precautions 31 J Jam sensors 154 Jams 152 L Laser Caution Label 22 Laser Exposure 51 CD Direction 51 FD Direction 51 Print Area 52 Laser Safety Label 22 Life Specifications 87 Low image density 169 M magicolor 2300W Control Panel 140 Status Display 142 Main motor malfunction 161 Maintenance And Cleaning 89 Maintenance
96. o the Fusing Roller varies with tempera ture The higher the temperature the smaller the resistance value The output from the Thermistor TH is applied to the analog port of the CPU When the temperature increases and the resistance of the Thermistor TH decreases the input voltage to the analog port becomes smaller The CPU monitors the output from the Thermistor and turns ON or OFF the Heater Lamp as necessary to control the temperature of the Fusing Roller To energize the Fusing Roller Heater Lamp H1 the CPU turns ON LOW the Heater Remote output signal This turns ON the triac in the Power Unit which allows an AC volt age to be applied to the Fusing Roller Heater Lamp H1 to heat it When the temperature of the Fusing Roller runs inordinately high the Abnormal Heater Temperature Detecting Circuit is activated to shut down power to the Fusing Roller Heater Lamp H1 PWB A Main Board CPU gt A D Main Switch i 1 1 1 1 2 0 1 AC 1 I oe x 1 Abnormal Heater Input 1 1 Temperature i c D 2 Detecting Circuit 1 1 1 2r 11 1 OG 1 I mE l 1 I Heater Remote 1 Power Unit i On Off 4131M060AA 69 2 Fusing Temperature Control The temperature control as detailed below is provided by means of the Fusing Roller Heater Lamp H1 and the Fusing Pres
97. oard PWB P WARNING DIAGRAM Reference Step Remedy Location electrical com page Control signal ponent Check 4 operation 151 M4 REM 3 D Replace PU Replace PWB A Replace PWB P oj N gt 5 FATAL ERROR CODE 0EH SERVICE CALL SUCTION FAN Malfunction of the fusing cooling fan motor lt Remedy gt Components for display of the warning Master board PWB A Fusing cooling fan motor M5 Power unit PU Controller control board PWB P WARNING DIAGRAM Reference Remed i i y page Control signal Location electrical com ponent Check M5 operation 151 M5_REM 11 E Replace PU Replace PWB A Replace PWB P 6 FATAL ERROR CODE 10H SERVICE CALL LASER UNIT Malfunction of the polygon motor Remedy Electrical components for detection of the malfunction Master board PWB A Print head unit Power unit PU Controller control board PWB P WARNING DIAGRAM Location electrical component Reference page Control signal 162 Replace the print head unit E Replace PU Replace PWB A Replace PWB P 1 2 3 4 7 FATAL ERROR CODE 14H SERVICE CALL 14 XFER ROLLER Incorrect pres sure by or separation from the Second image transfer roller Remedy Electrical components for detection of the malfuncti
98. ob is printed The first sheet of paper is temporarily fed toward the exit section and immediately before the paper leaves the Exit Roller the direction of rotation of the Exit Roller is switched The first of paper is fed in the duplex unit At the same time that the second sheet of paper is taken up and 4 is printed The first sheet of paper is stopped at take up position The second sheet of paper is fed in exit sec tion The image on page 1 of the print job is printed on the first sheet of paper The second sheet of paper is immediately before the paper leaves the Exit Roller the direction of rotation of the Exit Roller is switched The second sheet of paper fed in the duplex unit 78 10 11 12 13 14 15 16 17 18 4657 532 The first sheet of paper fed out in exit tray At the same time the third sheet of paper is taken up and fed in The second of sheet of paper stopped at take up position The image on page 3 is printed on the second sheet of paper The third sheet of paper is immediately before the paper leaves the Exit Roller the direction of rotation of the Exit Roller is switched The third sheet of paper fed in the Duplex Unit The second sheet of paper fed out in Exit Tray At the same time the fourth sheet of paper is taken up and fed in The third sheet of paper stopped at take up position Steps from 13 to 18 are hereafter repeated
99. on Image transfer roller pressure contact solenoid SL2 Master board PWB A Image transfer roller pressure positioning sensor PC7 Controller control board PWB P WARNING DIAGRAM Reference Remed i i a y page Control signal Location electrical com ponent Check PC7 operation 149 PC7_ON 5 C Replace the Second image transfer roller pressure separa tion mechanisms Check SL2 operation SL2_REM Replace PWB A Replace PWB P 8 FATAL ERROR CODE 15H SERVICE CALL 15 XFER BELT Incorrect pressure by or separation from the transfer belt cleaner lt Remedy gt Electrical components for detection of the malfunction Belt cleaner pressure contact solenoid SL4 Master board PWB A Belt cleaner positioning sensor PC9 Controller control board PWB P WARNING DIAGRAM Reference Remed i i Control signal Location electrical com ponent Check PC9 operation 149 PC9 ON 3 G Replace the belt cleaner pres sure separation mechanisms Check SL4 operation 514 REM Replace PWB A Replace PWB P 9 FATAL ERROR CODE 16H SERVICE CALL 16 XFER BELT Incorrect transfer belt rotation Remedy Electrical components for detection of the malfunction 163 WARNING DIAGRAM Reference Remed i i y y page Control signal Location electrical com ponent Replace the image transfer belt unit 10 FATAL E
100. on Solenoid SL4 is energized or deenergized The cam on the printer side is made into direct contact with the Cleaning Blade housing so that the Cleaning Blade is retracted The Image Transfer Belt Cleaning Blade is detected at its retracted position when the cam turns to deactivate the Belt Cleaner Positioning Sensor PC9 Main Motor M1 Belt Cleaner Position ing Sensor Belt Cleaner Separa tion Solenoid SL4 4131M059AA ON OFF Pressure ME Retraction OFF 4131M030AA T In color printing 65 8 4 Waste Toner Bottle Waste toner on the PC Drum and the Image Transfer Belt is collected The waste toner sticking to the surface of the PC Drum is scraped off by the Cleaning Blade and conveyed by the Waste Toner Conveying Coil The waste toner left on the surface of the Image Transfer Belt is scraped off by the Image Transfer Belt Cleaning Blade and conveyed by the Waste Toner Conveying Coil 8 5 1 Cleaning Blade Waste Toner Conveying Coil 4131M013AA 4131M012AA Waste Toner Bottle Waste Toner Bottle Detection Waste Toner Bottle Detection The Waste Toner Bottle Set Switch S5 detects whether or not the Waste Toner Bottle is installed in the printer 2 Waste Toner Full Detection The Waste Toner Full Detecting Sensor PC6 detects that the Waste Toner Bottle is full of waste toner A waste toner full condition is detected
101. one 4131D007AB 2 Toreplace the Master Board Note When replacing the master board be sure to move the EEPROM from the old master board to the new one 1 Remove the rear cover and the master board 2 Replace the EEPROM IC3 Old 4131D056AB e Note d Be sure to install the EEPROM so that it faces the correct direction 4131D059AB 101 3 Removal of the Controller Board 1 Remove the Controller Board Protective Cover 2 Remove the harness and connector 3 Remove seven screws and the Controller Board PWB P 4131D055AB 4 Removal of the Power Unit 1 Open the Right side Door 2 Remove the Top Front Cover 3 Remove the Top Cover 4 Remove the Left side Cover 5 Remove three screws and the protective cover 6 Remove the harness connector and PWB sup port 7 7 Remove three screws and the Power Unit 4131D014AB 102 5 Removal of the High Voltage Unit Open the Right side Door Remove the Top Front Cover Remove the Top Cover Remove the Rear Cover Remove the Left side Cover Remove the Controller Protective Cover ON 7 Remove the harness and connector 8 Remove seven screws and the Controller Board PWB P 9 Remove seven screws and the Controller Box 4131D016AA 10 Remove the connector and PWB support 11 Remove four screws and the High Voltage Unit HV
102. ophotographic two part imaging cartridge Exposure method Laser diode and polygon mirror scanning Print resolution 600 dpi dots inch Media sizes AST BST A4 Letter Legal Media types Plain paper 16 24 Ib bond 60 90 g m2 recycled paper overhead projector transparencies letterheads envelopes Monarch Com 10 DL C5 C6 Chokei 3 Chokei 4 label sheets thick paper 91 163 g m2 government standard postcards postcard sheets Japanese postcard and return postcards First page print time Black and white printing 14 sec Color printing 25 sec Multi page print speed Black and white printing 16 pages min for A4 or Letter size pages Color printing 4 pages min for A4 or Letter size pages Warm up time Within 180 seconds at a room temperature of 23 and at the rated voltage System speed 101 78 mm sec Paper feed in method 1 way system maximum 2 way Expandable to 2 way system by installing the optional 2nd paper cassette Manual feed tray 200 sheets of plain paper 2nd paper cassette 500 sheets of plain paper 2300 DL amp 2350 only Paper feed out method Face down tray capacity 200 sheets Drum charging method Comb electrode scorotron charger Developing method Single element developing system Image transfer method Transport image transfer system PC drum OPC Organic Photoconductor
103. or PC8 detects whether or not the Toner Cartridge is installed The Toner Cartridge Detection Sensor judges that no Toner Cartridge is installed since no light reflection is made with the Reflector placed under the Cover in the brand new Toner Cartridge The toner m A which is detected as not installed is stopped at the developing position Then the Developing Roller is rotated The Reflector placed under the Cover is pushed out the Toner Cartridge with rotation of the Developing Roller The Toner Cartridge Detection Sensor detects that the Toner Cartridge is installed with the light reflection from the Reflector Other Toner Cartridges are stopped at the developing position respectively If the Cartridge is a brand new sequences from 4 through 7 are repeated for each Color Toner Cartridge According to the above mentioned sequential operation the Toner Cartridge is detected as a brand new one No Toner Cartridge Installed Toner Cartridge Installed Reflector n AN 4131M041AA 4131M042AA 59 8 IMAGE TRANSFER 8 1 Image Transfer Belt Unit 1 Construction 4131M053AA 3 4 5 6 Image Transfer Belt 5 Drive Roller Cleaning Blade 6 Second Image Transfer Roller Waste Toner Conveying Coil First Image Transfer Roller ON 2 Drive Train 4131M009AA 1 Main Motor M1 2 Drive Roller 60 3 First Image Transfer The fir
104. ove the Right side Door 9 Remove the harness and connector 10 Remove two screws and the Drum Unit Slide Cover 11 Remove one screw and the Laser Lens Cover 12 Remove two screws and the Print Head Cover 13 Remove three screws and the Print Head Unit PH 4131D040AB 107 3 Removal of the Fusing Unit 1 Remove the Top Front Cover 2 Remove the Top Cover 3 Open the Right side Door 4131D033AA 4 Remove two screws and the Paper Exit Assy 5 Remove the harness and connector 6 Remove two screws Then remove the Fusing Unit from the machine 4 Removal of the Transport Unit Open the Right side Door Remove the Top Front Cover Remove the Top Cover Remove the Controller Board Remove the Rear Cover Remove the Front Door Remove the Front Cover 4 IK ONOARWONS gt Remove the Controller Board Protective Cover 9 Remove the harness and connector 10 Remove five screws and the Master Board PWB A 108 11 Remove seven screws and the Controller Box 12 Remove two screws and the Master Board Cover 4131D018AA 13 Remove the harness and connector 14 Remove ten screws and the Transport Unit 4131D504AA 109 5 1 Removal of the Duplex Unit Open The Right side Door 6 2 Remove two s
105. ower supply cord plugged in be sure to strictly observe the following precautions 1 Before performing any service procedures be sure to remove any reflective accesso ries such as watches and rings and wear laser protective goggles 2 Be sure that nobody is nearby while you perform the service operations 3 Do not bring highly reflective tools into the path of the laser beam 33 3 5 ONO Parts Identification 41310106AA 41310107AA Manual feed tray Power switch Image transfer belt unit Waste toner bottle Drum cartridge Toner cartridge Right side door release lever Duplex unit optional 34 41319004 MECHANICAL ELECTRICAL 35 1 CROSS SECTIONAL VIEW p 10 ERE a LI ipee D 1 4131M001AA 1 Toner Cartridge Rack 8 Transport Roller 2 PC Drum 9 Paper Take Up Roller 3 Image Transfer Belt Unit 10 Second Paper Take Up 4 Exit Roller Roller 5 Fusing Roller 6 Second Image Transfer Roller 7 Synchronizing Roller Paper Path The printer has a Multi Purpose Tray MPT capable of holding up to 200 sheets of paper Paper feeding becomes a two way system by mounting an optional feeder unit The paper pulled by the Paper Take Up Roll is transported by the Transport Roller Syn chronizing Roller Second Image Transfer Roller Fusing
106. pecification Value represents the number of prints made or figures equiva lent to it when given conditions are met They can be more or less depending on the printer operating conditions of each individual user NOTES The Life Value represents the number of printed pages or a figure equivalent to it when given conditions shown below are met It can be more or less depending on the operat ing conditions of the machine of each individual user One color is one image One printed page produced in color is counted four images 87 Conditions for Life Specifications Values magicolor 2300DL 2350 2300W Print conditions Monochrome producing three printed pages continuously color making two printed pages continuously Paper Size 4 or Letter C Color Ratio Monochrome Color 3 1 Density C W Coverage White ratio 5 in each color 88 3 Maintenance And Cleaning 1 Cleaning of the Paper Take Up Roller 1 Open the right side door 2 Using a soft cloth dampened with alcohol wipe the Paper Take Up Roll clean of dirt C41310073AB 2 Replacement the Paper Take up Roller 1 Remove the right side door 2 Remove the knob and then replace the Paper Take up Roll 4131D058AB 3 Cleaning of the Paper Separator Roll 4 Remove the right side door 5 Remove two screws and the Paper Separator Roll Mounting Assy 4131D058AC
107. perating environment 1 nennen enne Power supply requirements Other precautions Parts ldentificationi rte MECHANICAL ELECTRICAL CROSS SECTIONAL VIEW AEN ELECTRICAL COMPONENTS OPERATING senes IMAGE STABILIZATION CONTROL 2 2 D tection nordain te pte a ti dee ede Pene ede re Outline AIDG Gontrol ici eee Operation TIMING a rre t a ae a ta aa oe Temperature Humidity Sensor ATVC Auto Transfer Voltage Control DRUM CARTRIDGE es oie e Eed PG Drum Charging Deck esca de unease LASER EXPOSURE DEVELOPINGIUNIT a aa esci Pa oe aa la qa yaaa d Developing Position A Toner Cartridge inei eer eite sedet do dE e ed at IMAGE TRANSFER Image Transfer Belt Unit Second Image Transfer Roller Cleaning 63 Image Transfer Belt Cleaning 64 Waste Toner Botte intret eerte 66 Waste Toner Bottle Detection 2 66 a uqa sunan 67 Fusing Unit ata anca ask 67 Fusing Temperature Control 69 PAPER
108. pply requirements 33 Precautions for Dis Reassembly 17 Precautions for Service 16 Print resolution 27 Product Specifications 27 R Rack 53 Rack Standby Position 55 Rack Stop Position 55 RAM 29 Replacement Fusing Unit 95 Image Transfer Belt 94 OPC Drum Cartridge 93 Second Image Transfer Roller 92 Toner Cartridge 94 Waste toner bottle 91 Roller Cleaning 63 Roller Pressure Retraction 62 S Safety Information Internal Laser Radiation 19 Laser Safety 19 Safety information 19 Safety Precautions 11 Covers and Parts Removed 14 Grounded Connection Grounded Connections 13 Handling of PWBs 17 Handling of the Imaging Cartridge 18 High temperature Part 12 High voltage Parts 12 Laser Beam 14 Power Cord 12 Service Jobs 13 Specified Parts 12 Storing toner 14 Scorotron 50 Second Cassette 72 Near Empty Sensor 72 Paper Empty Detection 72 Take Up 72 Second Image Transfer 61 Second Image Transfer Roller Replacement 92 Service Call 04 161 08 161 OB 161 DC 162 OE 162 10 162 14 163 15 163 16 163 17 164 18 164 19 164 1A 165 1B 165 21 165 29 165 2A 165 2B 165 Service Calls 159 Service Mode magicolor 2300 DL 136 Service mode options magicolor 2300 DL 136 Space requirements 32 Specifications 27 CPU for 2300 29 CPU for 2350 30 Dimensions 27 Drum cartridge life 28 Maximum power consumption 27 Media sizes 27 Media types 27 Memory configuration 29 Operating environment 28 Operating noise 27 Paper cassette capaci
109. r Are there foreign objects in the transport path or is it dirty or deformed Clean or replace the transport path Are the rollers dirty deformed or scratched Clean or replace the rollers Are the paper guides adjusted to the size of the paper Adjust the guides Is the actuator operating correctly 152 Repair or replace the actuator 2 2 Paper misfeed displays paper misfeed occurs a message indicating the location of the misfeed appears the display Control Panel Display Prev Select C41310015AA Message 2300 DL 2350 2300W Status Location of misfeed Remedy page Display Message or location of paper reference MEDIA JAM PAPER JAM Paper Jam at Geet i TRAY1 TRAY 1 Tray 1 tray MEDIA JAM PAPERJAM Paper Jam at Second image 456 TRANSFER ROLLER TRANSFER Transfer Roller transfer section MEDIA JAM PAPER JAM Gees Fusing section 156 FUSER FUSER ued i tion MEDIA JAM PAPER JAM Paper Jam in Paper feed out sec 156 EXIT EXIT Ejection tion of main unit MEDIA JAM PAPER JAM Paper Jam at 2 i TRAY2 TRAY 2 Tray 2 P pap cassette unit MEDIA JAM PAPER JAM Paper Jam at Feed in section of 157 DUPLEX LOWER DUPLEX Duplex Lower duplex unit Paper Jam at Turnover section of 157 MEDIA JAM PAPER JAM Duplex Upper duplex unit DUPLEX UPPER DUPLEX Paper Jam at Storage section of 157 Duplex Upper duplex unit Displa
110. r roller I pars xd x mE 4 r Y E a Resistance of first transfer I roller is measured l L 3 r First transfer voltage is determined Second transfer roller is cleaned L DUE Fixed current is output to second transfer roller pr E cedi Resistance Nas transfer roller is measured Second transfer voltage is determined High Voltage Unit Fixed Voltage Output Fixed Current Fixed Current Measured Resistance Second Transfer Roller First Transfer Roller eg Transfer Belt Transfer Belt Drive Roller PC Drum Ground 48 5 DRUM CARTRIDGE 5 1 PC Drum The photoconductive drum used in this printer is the organic photo conductor OPC type This is the PC Drum consisting of the Charge Generating Layer and the Charge Trans port Layer applied to an aluminum alloy base Handling Precaution The PC Drum exhibits light fatigue after being exposed to light for a long time which results in its sensitivity being changed Always wrap the drum in the PC Drum Cloth or a soft cloth immediately after it has been removed from the printer Use utmost care to protect the sur face of the PC Drum from contamination Charge Transport Layer Charge Generating Layer Aluminum 1167M007AA 1139M007AA Grounding of the
111. re disassembly preparation 1 98 Removal Of Circuit Boards And Other Electrical Components 100 Units tree e ee ade i e cada Phe da 106 DISASSEMBLY OF THE ENGINE e 111 CONTROL PANEL SERVICE MODE DESCRIPT 127 Control Panel Descriptions 2300DL 8 2350 129 Names of control panel parts and their functions 129 Message Window serio pe eerte OC EUR EQ EA 129 Menu Contents for magicolor 2300 DL 133 Print menu OVerview nnn rrr err rere rese sa 133 Settings menus za tc hate on bte b e e bet 134 Service Mode 136 Service mode displays 136 Entering service mode nennen nana enne 136 Service mode options men nea mean nennen nennen 136 Menu Contents for magicolor 2350 138 OR Ve 138 About 2300W Control Panel 2 nana 140 Control Panel Key nene neam amana aa 140 Indicator Lights 3 m Lope cede dieta cue e E ede des 141 Working with the 2300W Status Display 142 6 Using the Status Display AAA Status Error and Service Messages TROUBLESHOOTING uge ifo Mie eA EID M D TCR RAE Checking the electrical components 6 2 2 te
112. rinter is in Energy Saver mode to reduce power consump tion during periods of inactivity When a print job is received the printer returns to normal power within 180 seconds Printer Idle The printer is on and ready to receive data Printing The printer is printing Processing The printer is processing data Warming Up The printer is warming up 144 2 Error Messages This message means Put COLOR Toner Cartridge The indicated toner cartridge is not installed properly Drum is not Attached The OPC drum cartridge is not installed No Duplex Unit Duplex printing was specified with the printer driver but the duplex unit is not attached to the printer Video Under run The amount of data to be printed exceeds the printer s internal data transmission speed Paper Jam at Duplex Lower Paper Jam at Duplex Upper Media has jammed in the duplex unit Paper Jam in Ejection Media has jammed between the print engine and the output tray A media jam has been detected between the fuser and out put tray rollers located near the top cover Exit jams occur in the media eject area Paper Jam at Fusing Unit Section Media has jammed leaving the fuser area Paper Jam at Transfer Roller A media jams has occurred in the transfer roller area This type of jam means that the media did not make it to the paper exit area Paper Jam at Tray 1
113. s not to operate the printer anytime during disassembly If it is absolutely necessary to run the printer with its covers removed use care not to allow your clothing to be caught in revolving parts such as the timing belt and gears Before attempting to replace parts and unplug connectors make sure that the power cord of the printer has been unplugged from the wall outlet Be sure to use the Interlock Switch Actuating Jig whenever it is necessary to actuate the Interlock Switch with the covers left open or removed While the product is energized do not unplug or plug connectors into the circuit boards or harnesses Never use flammable sprays near the printer A used battery should be disposed of according to the local regulations and never be dis carded casually or left unattended at the user s premises When reassembling parts make sure that the correct screws size type and toothed washer are used in the correct places Precautions for Circuit Inspection Never create a closed circuit across connector pins except those specified in the text and on the printed circuit When creating a closed circuit and measuring a voltage across connector pins specified in the text be sure to use the GND wire 6 Handling of PNBs During Transportation Storage During transportation or when in storage new P W Boards must not be indiscriminately removed from their protective conductive bags Do not store or place P W Boards in a location exposed to
114. s otherwise specified TROUBLESHOOTING component on a PWB or any other functional unit including a motor is defective the text only instructs you to replace the whole PWB or functional unit and does not give trou bleshooting procedures applicable within the defective unit All troubleshooting procedures contained herein assume that there are no breaks in the harnesses and cords and all connectors are plugged into the right positions The procedures preclude possible malfunctions due to noise and other external causes 3 Precautions for Service Keep all disassembled parts in good order and keep tools under control so that none will be lost or damaged After completing a service job perform a safety check Make sure that all parts wiring and screws are returned to their original positions Do not pull out the toner hopper while the toner bottle is turning This could result in a damaged motor or locking mechanism If the product is to be run with the front door open make sure that the toner hopper is in the locked position Do not use an air gun or vacuum cleaner for cleaning the ATDC Sensor and other sen Sors as they can cause electrostatic damage Use a blower brush and cloth If a unit containing these sensors is to be cleaned first remove the sensors from the unit 16 4 Precautions for Dis Reassembly Be sure to unplug the printer from the outlet before attempting to service the printer The basic rule i
115. side of the paper when duplex printing Energy Saver Sets the length of time until the printer enters Energy Saver mode after it no longer receives print jobs or is not operated If a print job is received while the printer is in Energy Saver mode the printer warms up then returns to normal print mode before starting to print Auto Continue When set to On causes the printer to continue printing even if the specified tray is not loaded with paper of the correct size If the Auto Continue setting is changed during printing the setting remains valid for future print jobs Toner Replace Allows you to replace a toner cartridge From the list select the color of the toner cartridge to be replaced Select the capacity of the toner cartridge 1500 or 4500 Click OK Open the front door and then replace the toner cartridge Print Status Sheet 4 5 Prints an LED status sheet which lists all LED combinations and their related printer status and error conditions Status Error and Service Messages Status error and service messages are displayed in the Status Display They provide information about your printer and help you locate many problems When the condition associated with a displayed message has changed the message is cleared from the Sta tus Display message window 1 Standard Status Messages This message Canceling Job The job is being cancelled Energy Saver The p
116. st image transfer bias is applied to the First Image Transfer Roller to transfer the toner image on the surface of the PC Drum onto the Image Transfer Belt First Image Transfer Roller Image Transfer Belt First Image Transfer Bias 4131M054AA PC Drum 4 Second Image Transfer The second image transfer bias is applied to the Second Image Transfer Roller to trans fer the toner image on the Image Transfer Belt onto the paper The residual charge left on the paper is neutralized by the Charge Neutralizer Charge Neutralizing Bias Drive Roller Self Bias 4131M055AA Second Image Transfer Roller Second Image Transfer Bias 61 5 Second Image Transfer Roller Pressure Retraction The Second Image Transfer Roller is pressed against and retracted from the Image Transfer Belt by a cam on the printer side that is turned as the Second Image Transfer Roller Pressure Contact Solenoid SL5 is energized or de energized When the Second Image Transfer Roller Pressure Contact Solenoid SL5 is energized the cam on the printer side turns causing the Pressure Lever to move the Second Image Transfer Roller away from the Image Transfer Belt The pressure and retracted positions are detected by the Second Image Transfer Roller Pressure Positioning Sensor PC7 Second Image Transfer Roller Pressure Contact Solenoid SL5 Second Image Transfer Roller A Second Image f 3 we Transfer Roller
117. sure Roller Heater Lamp H2 The surface temperature of the Fusing Roller is converted by the Thermistor TH1 to a corresponding electrical signal 1 Warm up Control The temperature during the warm up cycle is set at 170 When the temperature of the Fusing Roller reaches this set temperature both the Fusing Roller Heater Lamp H1 and the Fusing Pressure Roller Heater Lamp H2 are turned OFF 2 Temperature Control in Standby State The temperature in the standby state is set at 171 3 Temperature Control during Printing monochrome printing The temperature during printing is set as follows Thick paper OHP transparen postcards cies Plain paper Envelopes Small size Set tempera 157 157 157 166 152 ture Small size paper Plain paper whose length is 226 mm or less 4 Temperature Control during Printing color printing The temperature during printing is set as follows Thick paper OHP transparen postcards cies Set temperature 174 174 166 166 169 Plain paper Envelopes Small size Small size paper Plain paper whose length is 226 mm or less During Printing Plain paper color Plain paper mono ume iu addu en ee AL T CH chrome Warm up approx 4191M061 A 180 sec 70 10 PAPER TAKE UP SECTION 10 1 Manual Feed Tray 1 Paper Take Up Mechanism The Manual Feed Tray consists of a Paper Take Up Roll Paper Lifting Plate and
118. tan dard according to the Food Drug and Cosmetic Act of 1990 Compliance is mandatory for Laser products marketed in the United States and is reported to the Center for Devices and Radiological Health CDRH of the U S Food and Drug Administration of the U S Department of Health and Human Services DHHS This means that the device does not produce hazardous laser radiation The label shown to page 13 indicates compliance with the CDRH regulations and must be attached to laser products marketed in the United States CAUTION Use of controls adjustments or performance of procedures other than those specified in this manual may result in hazardous radiation exposure semiconductor laser Maximum power of the laser diode 5mW Wavelength 770 795 nm Areas CAUTION Use of controls adjustments or performance of procedures other than those specified in this manual may result in hazardous radiation exposure semiconductor laser Maximum power of the laser diode 5 mW Wavelength 770 795 nm Denmark ADVARSEL Usynlig laserstr ling ved bning sikkerhedsafbrydere er ude af funktion Undg uds ttelse for str ling Klasse 1 laser produkt der opfylder IEC60825 sikkerheds kravene halvlederlaser Laserdiodens hajeste styrke 5 mW balgelzengden 770 795 nm 20 Finland Sweden LUOKAN 1 LASERLAITE KLASS 1 LASER APPARAT VAROITUS Laitteen kayttaminen muulla kuin tassa k ytt ohje
119. the Manual Feed Paper Take Up Solenoid 511 When the Manual Feed Paper Take Up Solenoid SL1 is energized the cam turns At the same time the Paper Lifting Plate raises the tray and the paper on the tray is taken up by the Paper Take Up Roll and fed into the printer 2 Paper Empty Detection There is the Manual Feed Paper Empty Sensor PC1 provided on the underside of the Manual Feed Tray It detects a paper empty condition of the Manual Feed Tray When there is paper the actuator is lowered to unblock the sensor When there is no paper the actuator is raised to block the sensor Manual Feed Paper Take Up Solenoid SL1 4131M019AA Manual Feed Paper Empty Sensor PC1 ON orr Main Motor Image Transfer Belt Positioning Sensor Y M C Manual Feed Paper Take Up Solenoid kt SL1 OFF 4131m031AA n color printing 71 10 2 Lower Feeder Unit Option 1 Paper Take Up Mechanism Since there is no drive motor installed the drive for paper take up and transport supplied from M1 is transmitted through a drive coupling gear from the printer The same paper take up mechanism is employed as that of the Multi Purpose Tray except that paper separator fingers are used instead of the separator roll with a torque limiter for paper separation The Lower Feeder Take Up Solenoid SL7 is controlled from the printer through the Lower Feeder Control Board PWB A of th
120. the TC consumption tridge C W After TV 4 5K pages ratio in 100 When reach the TC con sumption ratio in 96 OPC Drum 45K When reach the DC con When reach the DC consumption Cartridge images sumption ratio in 96 ratio in 100 Waste Toner 25K When detect near life information Print out tho 208 images mono A chrome or 50 images color Bottle images from Main unit Master Board after detect the near life Image Trans 210K fer Belt Unit images 120K Fusing Unit Pages 2nd Image 120K Transfer Roller Pages Transfer Roller 2 2 Detail of Each Unit Life tin or Detail of Life Paper Plain Paper C W ratio 5 less 1 5K images 4 5K images 1 Toner Car MUS tridge poem C W ratio 5 less 1 0K images 4 5K images 1 Paper Standard Life Specification Value monochrome 13 5K prints color Plain Paper Drum 4 5K prints TOTAL 18K prints Cartridge i Special Continuous monochrome 15K prints color 7 5K print Paper Plain Paper Waste Toner C W ratio 5 Prints Waste toner capacity Bottle Special monochrome 25K images color 6 25K images 1 Paper Waste Toner Plain Paper Standard Life Specification Value monochrome 60K prints color Bottle P 20K prints TOTAL 80K prints Fusing Unit Plain Paper N OF Standard Life Specification Value monochrome 90K prints color 2nd image piain Paper 30K prints TOTAL 120K prints 1 The Life S
121. ties and then magicolor 2300W Status 2 From the Display menu choose Supplies Status to view remaining consumables life GER Fle Dci Printer ep re Porte Stata Rede n orte dengen apples Ratu 2 zi Imaging Drum Capacity 45000 Wiring Sima 9696 New See instalari Guade consumable delen Porting Staue when tupoket reach 10 E Name Oc Page arbe 4131 551 4131 552 142 4 4 Using the Status Display When the background of the right hand printer graphic is green the printer is in standby mode or job is printing normally When the background of the right hand printer graphic is red there is an error and the job has been interrupted The status of the printer and the error message are shown in the dialog boxes on the left magicolor 2300W Status Display E File Display Printer Help Printer Status Printer Status Figure Power OFF Communication E rror Wrong Printer How to Recover 1 Check if printer is turned on 2 Check printer power cord 3 Check printer cable 4 Check that printer is connected to USB or Parallel port zi Warning Status r Printing Status Job Name Page Number C4131p553AA The function areas include Printer Status Displays text messages that describe the current operational sta tus of the printer How
122. transfer unit RESTORE USER The settings for Energy Saver Auto Continue and Chaining Tray are returned to their defaults The default settings are listed below DEFAULT Energy Saver 30 minutes Auto Continue On Chaining Tray On 5 Network menu e If the printer is connected and used on a network the following settings should be speci fied For details about each setting contact your network administrator IP ADDRESS Set the IP address of this printer on the network Using the Up Down Prev and Next keys enter the value SUBNET MASK Set the subnet mask value of the network Using the Up Down Prev and Next keys enter the value If a router is used on the network enter the IP address of the router GATEWAY Using the Up Down Prev and Next keys enter the value HW ADDRESS The Ethernet hardware address for this printer can be seen It cannot be changed HTTP This specifies whether or not PageScopeLight can be accessed SNMP This specifies the access privileges for the MIB file If there is a DHCP server on the network set whether or not the IP address is automatically assigned by the DHCP server and other network information is loaded DHCP BOOTP BOOTP Set whether or not the IP address is automatically assigned by BOOTP and other network information is loaded Either can be set to On or both can be set to Off 6 Consumable Usage menu
123. ty 28 PC drum 27 Print resolution 27 RAM 29 Rated power supply voltage 27 Toner cartridge life 28 Warm up time 27 Weight 27 Specified Parts 12 T Temperature Control 69 Temperature Humidity Sensor 47 Toner Cartridge Installation Detection 58 Toner cartridge life 28 Toner Cartridge Replacement 94 Toner smudges 169 Troubleshooting 149 Checking the electrical components 149 Clutch 150 Fatal Error Codes 159 Image Quality 168 176 Jams 152 Misfeed detection timing 155 Misfeed detecting sensors 154 Motor 151 No power 167 paper curled wrinkled or humid 152 Sensor 149 Solenoid 150 Switch 149 W Warm up time 27 Warnings 159 Waste Toner Bottle 66 Waste Toner Bottle Detection 66 Waste Toner Full Detection 66 Waste Tonner Bottle Replacement 91 Weight 27 White spots 168 White Black lines 170 y SS Y N 4 MET elgg 2300 SERIES Se T EE EEN CS euer ne v p 25 er vice eeh Kee SE EE 1750074 001A PREFACE The part numbers listed in Parts Catalog are those which were assigned to the parts making up the machine at the time machine was originally introduced onto the market Parts whose INDEX numbers are shown white against a black background in the illustration are those to be used in only certain market areas These part numbers are given in the lower half part of the list section Check the SFIX No
124. ury from possible burrs and sharp edges on the parts frames and chassis of the product When moving the product or removing an option use care not to injure your back or allow your hands to be caught in mechanisms 13 N CAUTION 2 Precautions for Servicing with Covers and Parts Removed Wherever feasible keep all parts and covers mounted when energizing the product 9 If energizing the product with a cover removed is absolutely unavoidable do not touch any exposed live parts and use care not to allow your clothing to be caught in the moving parts Never leave a product in this condition unattended Never place disassembled parts or a container of liquid on the product Parts falling into or the liquid spilling inside the mechanism could result in an elec tric shock or fire Never use a flammable spray near the product This could result in a fire Make sure the power cord is unplugged before removing or installing circuit boards or plugging in or unplugging connectors Always use the interlock switch actuating jig to actuate an interlock switch when a cover is opened or removed The use of folded paper or some other object may damage the interlock switch mechanism possibly resulting in an electric shock injury or blindness 3 Precautions for the Working Environment The product must be placed on a flat level surface that is stable and secure Never place this product or its parts on an unsteady or tilting workbench when
125. when waste toner in the Waste Toner Bottle blocks the sensor Waste Toner Full Detecting Sensor PC6 Waste Toner Bottle Set Switch S5 4131M014AA 66 9 FUSING SECTION 9 1 Fusing Unit 1 Overview Toner transferred onto the paper through the image transfer process is permanently fixed onto the paper The fusing system employed in the printer is a heat roller method in which the Fusing Roller heated by a heater lamp is pressed against the Fusing Pressure Roller and by feeding the paper between these two rollers toner is fused onto the paper 4 3 7 ANN 2 5 a 6 4131M015AA 1 Fusing Roller 6 Fusing Pressure Roller Heater 2 Fusing Pressure Roller Lamp H2 3 Thermistor TH1 7 Pressure Spring 4 Thermostat TS1 5 Fusing Roller Heater Lamp H1 67 2 Drive The Fusing Unit is driven by the Main Motor M1 Main Motor M1 4131M016AA 3 Fusing Roller Pressure The Fusing Roller and the Fusing Pressure Roller are pressed against each other at all times They are released for maintenance service or replacement of parts When a paper misfeed occurs in the Fusing Unit the Fusing Misfeed Clearing Levers are pulled upward to release pressure between the two rollers Ny Fusing Misfeed Clearing Levers 4131M017AA 68 9 2 Fusing Temperature Control 1 Fusing Temperature Control Circuit The resistance of the Thermistor TH mounted t
126. y Replace the master 4 Does the output signal of the master board change from H to NO board L when the clutch is activated YES Replace the clutch 4025T528AA 150 5 Motor Check Result Remedy Does the LOCK signal switch to H when the machine goes into standby NO Replace the master board Replace the motor Replace the motor Does the REM signal of the master board change from H to L when the motor is turned on Replace the master board 4025T526AA Check Result Remedy Does the input signal of the master board change from H to L YES Replace the motor when the motor is turned on The input signal differs depend ing on the rotation direction NO Replace the master board 4025T525AA Step Check Result Remedy Replace the motor MES or the master board 1 Are the relay connector of the motor and the print jack on the master board correctly connected Connect the CON NO nector or the print jack 5617 8 901213 151 4025T527AA 2 Paper Misfeeds 2 1 Perform initial check procedures paper misfeed occurs first check for the following conditions Condition to be checked Remedy Is paper within the product specifications being used Change the paper Is the paper curled wrinkled or humid Change the paper Instruct the user on how to store pape
127. y reset procedure Paper misfeed in the main unit Paper misfeed in optional equipment Open the appropriate door remove the misfed paper and any remaining paper and then close the door For optional equipment after removing the paper load it again 153 2 3 Wiring diagram of misfeed detecting sensors If the duplex unit and lower feeder are installed Exit sensor PC10 Fusing paper loop detecting sensor PC11 m 4131M036AA Synchronizing roller sensor PC2 Duplex unit transport sensor PC17 154 2 4 Misfeed detection timing and remedies 1 Paper misfeed in the paper feed in section of the manual feed tray Tray1 Detection timing Category Details Paper misfeed detected in the If the end of the paper does not interrupt the synchronizing roller paper feed in section of the sensor PC2 when a set amount of time has passed after the manual feed tray manual feed paper take up sensor SL 1 is activated If PC2 does not pass through when a set amount of time has passed after the paper interrupts the synchronizing roller sensor PC2 Paper size error detected in the manual feed tray Remedy Electrical components for detection of the paper misfeed Synchronizing roller sensor PC2 Master board PWB A Manual feed paper take up solenoid SL1 WARNING DIAGRA

Minolta Magiccolor 2300 Service Manual

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