Star Micronics TSP200 User's Manual
Contents
1. CN4 CN5 THERMAL HEAD 1 STROBE VH 1 1 VH 2 DATA1 VH 2 2 VH 3 DATA2 VH 3 3 VH 36 PIN 4 DATA3 DI 4 4 DI CENTRONICS CONNECTOR 5 DATA4 STB4 5 5 STB4 FOR PARALELL I F 6 DATAS LAT 6 6 LAT 7 DATA6 VCC 7 7 8 8 8 9 DATA8 GNDH 9 9 GNDH 10 ACK GNDH 10 10 GNDH 11 BUSY GNDL 11 11 GNDL 12 12 12 CLK 13 SELECT STB3 13 13 STB3 14 NC STB2 14 14 STB2 15 NC GNDH 15 15 GNDH 16 GND GNDH 16 116 GNDH 17 F GND STB1 17 17 STB1 18 VCC GNDH 18 18 GNDH 19 GND GNDH 19 19 GNDH JE DO 20 20 DO 30 GND 21 21 TH 31 INIT 22 22 TH 32 ERROR VH 123 23 VH 33 GND VH 124 24 VH 34 NC 35 NC 36 SLCT IN CN7 PAPER FEED MOTOR CMN 1 RN CMN CMN 2 RN CMN CN6 LF 2 3 RED LF 2 4 WHT LF 4 9 PIN 2 LF 3 5 VEL LF 3 DSUB CONNECTOR 3 TXD LF 1 6 BLU LF 1 FOR SERIAL I F 4 DTR 5 S GND 6 DSR CN9 AUTO CUTTER 7 RTS NC 1 NC 8 INIT HP 2 WHT SENSER 9 FAULT GND 3 SENSER CUT 4 RED MOTOR COVER OPEN SW CUT 5 BLK MOTOR TOOVEROP 2 GND CN8 F GND 1 HEAD UP SW EXT1 2 CONNECTOR FOR PERIPHERAL UNIT CN2 24 8 24 4 2 HEAD UP EXT2 52. DRWG NO REV PARTS NO PARTS NAME Q TY REMARKS RANK 1 37300011 LOWER CASE UNIT SP2 5 2 37439000 POWER SUPPLY UNIT TSP2 24 5 3 32010130 5515 TSP2 24 4 32010030 BOARD CHASSIS P 5 2 5 37437010 TBD212 24 UNIT TSP2 TSP212 24 5 37437110 TBD242 24 UNIT TSP2 TSP242 24 5 6 30722000 FLAT CABLE 24 105 TSP2 7 32010050 SUB CHASSIS TSP2 8 3 432200 COVER OPEN SWITCH UNIT Tp 5 9 32043500 DETECTOR HOLDER PLATE TSP2 0 33020500 NEAR END DETECTOR COVER 5 2 1 37437400 DETECTOR BOARD ASSY TSP2 S 2 33900070 ASSIST GUIDE A TSP2 3 38420400 TMP212E 24 15 212 24 5 38420300 TMP212D 24 TSP242 24 S 4 37432010 CUTTER ACS230 UNIT TSP2 TSP242 24 5 5 32043210 CUTTER HOLDER PLATE TSP242 24 6 32043220 CUTTER HOLDER PLATE TSP2 TSP242 24 7 33020170 COVER B TSP2 TSP212 24 gt 33020091 TSP2 TSP242 24 5 8 37431050 UPPER CASE UNIT TSP2 24 5 9 83911720 CONNECTOR COVER SP312 20 04991204 FASTENER 1185 3 21 30781130 ADAPTER SET 548 US FOR US 5 30781140 ADAPTER SET 548 FOR EC 30781150 ADAPTER SET 548 UK FOR UK 5 30781160 ADAPTER SET 548 AS FOR AS 5 22 00926603 SCREM 2 6 6 2 5 23 00926803 SCREM 2 6 8 PT 5 24 01902618 SCREW 2 6 4 3 5 25 01903058 SCREW 3 10 PT 4 5 26 01903059 SCREW TR 3 5 F
3. 59 Main Logic Board DRWG NO REV PARTS NO PARTS NAME CN8 09100567 CONNECTOR 95003 2661 1 CN9 09100038 CONNECTOR 5045 05A 1 TSP242 242 24 CN10 09100317 CONNECTOR 5483 04 1 11 NOT MOUNTED 60 6 Power Supple Unit 120VAC 230VAC 6 1 Circuit Diagram FERRITE CORE Noise filter required for Europe only Bl TRNSI T 883S3BBRI W SUIOV 05050 Schn OD 2 3 0 SWI FI C2 ac XM F2 0 1 250 ONO 990 CORD SET 22096 es i 400v S EN y 4 90 2 7 50V TTT 47 STK7573B 2 9 CNI R2 L2 C7 C6 713 0 3313 200uH 2200P 2200P 5V AM CM I 77 L3 RI 470u 35V 0 2213W 300uH z 4 7KUW 24V ANA e EH L o 1 R4 C8 FBI C5 IK 2W 2 33004735V B OIA 21 5 S OV 4 ss M OV 61 6 2 Parts List Power Supply Unit 120VAC 230VAC DRWG NO REV PARTS NO
4. ON eet gh ee 774 12 BLU i 9 TRI PSI I icai war 1740 R3 PS6002A W l l I R1 m 12K R2 3 GRN 4 750 1 22 0 022uF APERIRE TERT SEN COUNT NUR E EUR IRA 8 2 Parts List DRWG NO REV PARTS NO PARTS NAME TY REMARKS RANK TRI 07227853 TRANSISTOR 2SC1740SE 51 08300082 PHOTO INTERRUPTER PS6002A KS R 06051235 RD RESISTOR 12 1 6W R2 06057514 RD RESISTOR 750 OHM 1 6W R3 06053324 RD RESISTOR 3 3 K OHM 1 6W 05532234 CAPACITOR 0 022UF 25V 30721241 CABLE UNIT 3X270C TSP2 64 ELECTRONIC PRODUCTS DIVISION OVERSEAS SUBSIDIARY COMPANIES STAR MICRONICS CO LTD STAR MICRONICS AMERICA INC STAR MICRONICS U K LTD 536 Nanatsushinya 70 D Ethel Road West Star House Peregrine Business Shimizu Shizuoka 424 0066 Japan Piscataway NJ 08854 U S A Park Gomm Road High Wycombe Tel 0543 47 0112 Tel 732 572 9512 Bucks 1 7DL U K Fax 0543 48 5271 Fax 732 572 5095 Tel 01494 471111 Fax 01494 473333 Please access the following URL http www star micronics co jp service t mans e htm for the lastest revision of the manual Distributed by Printed in Japan 80873016
5. LC338128M 88 s I 12 An Ta 282 14 45 E Sl yss 16 217 A ABS 7 A5 GND yg 3 080 297 DA ABe 27 915 082 26 5 pz 07 083 Ame 2511 pa 18 084 25 444 19 086 4112 07127 087 sl ABIS si ul Wb AS 029 gt 24 Ic15 27 4 1 1 1 1 11 a 2 18 ie pe 2 83 9 T 8 4 GND as J 6 AG De 13 080 AB 5450 ABB 905 082 AB9 26 A9 pz 12 083 18 084 ABM 053 085 ABIZ 414 022 pse ABTS 28 5 p 21 087 AB14 231 wee 17 30 a E AB18 a nn ug VPP 19 Vor JP2 52 Main Logic Board 3 6 Voc 40K 00841502 R104 06 5465 06 B r LF CMN AN LF CMN E LEAN E 777 GND TM MPA020 5 3 2j c Lem _ 8 SE jum LF 4 Ely cp 1 d
6. 48 4 2 TSP212 24 242 24 49 5 Main Logic Board 50 5 1 Circuit Diagram 50 5 2 Component Layout 56 5 3 Parts LIS u u es 57 Printer Assembly 1 1 Disassembly Drawing 1 TSP212 120 230 1 1 1 1 1 2 TSP242 120 230 1 1 3 TSP242 24 1 2 Parts List 1 2 1 TSP200 120 230 Printer Assembly TSP200 120 230 PARTS NO PARTS NAME Q TY REMARKS RANK 1 37300011 LOWER CASE UNIT SP2 5 2 37309010 POWER SUPPLY UNIT SP2 120 US FOR US 5 37309030 POWER SUPPLY UNIT Sp2 230 FOR EC 5 37309040 POWER SUPPLY UNIT SP2 240 UK FOR UK S 3 1 32010011 MAIN CHASSIS 5 2 32010012 MAIN CHASSIS 5 2 4 32010030 BOARD CHASSIS P 5 2 5 37437010 0212 24 UNIT 15 212 5 37437110 TBD242 24 UNIT TSP2 TSP242 5 6 30722000 FLAT CABLE 24 105 TSP2 5 7 32010050 SUB CHASSIS TSP2 8 3 432200 COVER OPEN SWITCH UNIT TSP2 9 32043500 DETECTOR HOLDER PLATE TSP2 0 33020500 NEAR END DETECTOR COVER TSP2 1 37437400 DETECTOR BOARD ASSY TSP2 5 2 33900060 ASSIST GUIDE TSP2 3 384
7. RESP AM 4510 vo 1 gt we DB5 2 7 3221209 4 3 05 DEE 3201505 06 587 I 34101400 07 ANY 015 07 ii Di TRES cs w 0 47uF50V m ABO v8V471 10732 36 x FN1A4P GND 10K 1 CRA4 2 7 37 R42 ANA Al 01 Bl S y 38 2 c RESET 3 5 1 8 471 1 8 40 ABE LA AS CRAS 2 1 41 95 GND ABE i 6 4 10 As NY rab al A7 Hua 8 58 VeV471 1 yet 45 ag WAIT vee 821 ABS 5 ssp AM le 5 2 27 gt A12 11 4 eA 5 9 H4 82 A13 AB12 V8V471 1 n 49 4 BI RE M 14 ABSCRA jr 19 15 AB14 51 14 E A16 15 52 iT Amo A15 R124 10K p eco 60 ves GND AB16 8 471 4 18 55 ABTTCRAB 16 54 A17 R125 818 55 aia 0 AB19 56 A19 GND EXTAL XTAL 66 67 2 L 160574 UPC39302 GND 162 GND 50 Main Logic Board 1 6 DATA1 DATA2 DATAS DATA4 7 INTCDT INTSDT Ic4 D65622GF TSP ajo u TH ANNA POWER 512 5908 L
8. PNE a Forward Feed Reverse Feed Fig 2 10 Motor Control by Phase 1 2 Excitation 424N CN7 TE c TR5 1 PB4 i d 1 12 1 16 1 TP8 ANN K b I ron pen ANN F 1 10 E m ANN b 14 4 q M GND Fig 2 11 Feed Motor Drive Circuit 19 PRINCIPLES OF OPERATION The feed motor pulse width varies according to the strobe output pattern where the output pattern is determined by the print rate as described above The following diagram shows the pulse width for each pattern Pattern 1 STB1 STB2 T STB3 LF COMMON 1 2 3 4 T1 83348 lt us P Pattern 0 STB1 2 STB3 LF COMMON 1 2 3 4 T2 T2 T2 T2 153348 Pattern 5 Uy STB2 STES LF COMMON 2 3 1 i 44 i T3 T3 T3 238348 Fig 2 12 Pulse Width by Pattern 20 PRINCIPLES OPERATION 2 4 Power On Reset Circuit The power on reset signal initializes all elements so as to protect against possible operating errors at power on The signal is held for approximately 160ms when power comes on The reset circuit is shown below
9. 06751014 CHIP RESISTOR 100 OHM 1 10 R44 0675102 CHIP RESISTOR 1 10 58 Main Logic Board PARTS NO PARTS NAME Q TY REMARKS RANK R45 53 0675472 CHIP RESISTOR 4 7 1 10W 9 R54 0675102 CHIP RESISTOR 1 1 10W R55 06751014 CHIP RESISTOR 100 10 R56 58 067547 CHIP RESISTOR 470 10 3 R59 0675103 CHIP RESISTOR 10 1 10W R60 61 0675103 CHIP RESISTOR 10 K OHM 1 10W R62 63 067547 CHIP RESISTOR 470 OH 10 R64 06752215 CHIP RESISTOR 220 10 R65 67 067547 CHIP RESISTOR 470 10 3 R68 70 NOT MOUNTED R7 067547 CHIP RESISTOR 470 OH 10 R72 06753334 CHIP RESISTOR 33 K OH 10 R73 067547 CHIP RESISTOR 470 OH 10 R74 0675203 CHIP RESISTOR 20 K OH 10 R75 76 0675102 CHIP RESISTOR 1 2 R77 80 067547 CHIP RESISTOR 470 10 4 8 0675103 CHIP RESISTOR 10 10 R82 06753324 CHIP RESISTOR 3 3 1 10W R83 0675102 CHIP RESISTOR 1 10 R84 06753334 CHIP RESISTOR 33 10 R85 86 06751014 CHIP RESISTOR 100 OHM 1
10. Printer type 1 Standard 4 With auto cutter TSP200 series thermal printer 1 SPECIFICATIONS AND OPERATION General Specifications ee 3 External datada 4 DIP Switch Settings u 5 Using the control panel to adjust the sensors select the head rank and set the memory switches U J J i mi 6 Running a test pin a ae 8 HEX dump euere 8 SPECIFICATIONS AND OPERATION 1 General Specifications Printing method Line thermal direct Resolution 8 dots mm H x 8 dots mm V Printable width 72mm Printing speeds 50 mm sec max Printable characters ANK International Bar codes JAN EAN UPC Code 39 ITF Code 128 Code 93 NW 7 Character matrix 12 x 24 dots Interfaces RS 232C Parallel Dimensions TSP212 120 230 158 W x 234 D x 193 mm TSP242 120 230 158 W x 234 D x 193 H mm TSP212 24 158 W x 239 D x 193 H mm TSP242 24 158 W x 239 D x 193 H mm Weight TSP212 120 230 2 8kg TSP242 120 230 3 0kg TSP212 24 1 8kg TSP242 24 2 0kg AC adapter 350g AC cable 150g Power AC120V AC230V DC24V Power consumption Max 43 W Avg 19W During continuous printing of ASCII characters Operating environment 5 C 40 25 85 Storage environment 20 60 10 90 Automa
11. r 777 41 AND a x Veo 20K R74 2 TH im 5508 1 2 s l GNDL and 25 2 22 3 5 o 1 2125 5501 19 gt THERMIST 18 Do HD ON a Veo 5504 1 l2 yo MC2836 075 R76 25 2 FMMP E ak RES 1 gt HARDRES 5o p 4 M FAIMP 2 B E E 777 GND DIPSW2 4 DIPSW2 3 KM93C46 27 HI RII Albo Sim as 32 115 AN CS GND 4 59 AB16 GND AB16 16 68 AB17 AB17 67 AB18 M 66 19 19 65 64 777 Main Logic Board 2 6 01 02 05 04 05 06 07 086 DB1 DB2 085 084 DB5 086 087 ABI ABZ AB3 ABB ABS AB11 AB12 AB13 AB14 AB15 AB16 AB17 AB18 AB19 AB18 ce M27C2001 180F1 ABO 12 AD VPP T ABI 11 yec NE 0 1uF AB2 10 zin cs As QN 4 AB4 8 75 pus 6 13 8 221 1 8 ANN 487 5 20 14 CRA9 2 007 02115 alana 082 26 D3 17 4 NM 5 083 10 23 D4 18 8 221 1 084 11 25 19 2 7 085 a1 05 12 4 20 2 DB6 A12 06 AM 28 21 4 087 M3 07 AW 14 29 14 15 3 15 16 2 22 AB17 30 215 Ep MT 31 JP1 cg
12. Clear dust from areas around the detectors 25 MAINTENANCE AND LUBRICATION 2 Lubrication Proper lubrication is essential for maintaining the printer s performance level and preventing breakdowns or other problems 2 1 Lubricants Choice of lubrication can significantly affect the printer s performance longevity and low temperature characteristics We recommend the following lubricant for this printer Type Name Manufacturer Grease Molykote EM Dow Corning 2 2 Application Method If you are lubricating parts during disassembly or reassembly be sure to wash or wipe the parts thoroughly to remove all dirt and dust prior to lubricating Remember that cleaning can remove necessary lubrication Always lubricate after cleaning disassembly or replacement 2 3 Lubrication Points Apply lubricants at the following locations Lubrication points 36 5 PARTS LIST HOW TO USE PARTS LIST 1 NO This column shows the drawing number of the illustration 2 REVISED EDITION MARK This column shows a revision number Parts that have been added in the revised edition are indicated with Parts that have been abolished in the revised edition are indicated with 1 First edition gt Second edition 1 First edition gt Second edition 3 PARTS NO Parts numbers must be notified when ordering replacement parts Parts described as NPN have no parts number and are not
13. 4 DT16 07603017 DIGITAL TRANSISTOR FN1A4P L1 6 09990730 BEADS INDUCTOR BK2125HS601 6 L7 09990725 BEADS INDUCTOR RIB 6 6 C C8 L8 10 09990730 BEADS INDUCTOR BK2125HS601 3 L11 17 06750004 CHIP RESISTOR 0 OH 10W 7 L18 20 09990730 BEADS INDUCTOR BK2125HS601 3 06451035 RP RESISTOR RH0614C 10K 1 06584729 RESIS ARRAY 4 7 8W 1 RA2 06581824 RESIS ARRAY 1 8K OH 8W 6EL 1 1 3 067547 CHIP RESISTOR 470 10 3 4 7 06753324 CHIP RESISTOR 3 3 1 10W 4 R8 9 0675103 CHIP RESISTOR 10 1 10W 2 R10 14 067547 CHIP RESISTOR 470 10 5 R15 17 0675103 CHIP RESISTOR 10 1 10W 3 R18 067547 CHIP RESISTOR 470 10 R19 20 06752215 CHIP RESISTOR 220 10 2 R21 067547 CHIP RESISTOR 470 OH 10 R22 23 NOT MOUNTED R24 0675103 CHIP RESISTOR 10 1 10 R25 0675472 CHIP RESISTOR 4 7 10 R26 0675103 CHIP RESISTOR 10 1 10 R27 0675472 CHIP RESISTOR 4 7 10 R28 06752215 CHIP RESISTOR 220 OHM 1 10W R29 0675472 CHIP RESISTOR 4 7 10 R30 0675103 CHIP RESISTOR 10 K OH 10 R3 0675472 CHIP RESISTOR 4 7 10 R32 06751824 CHIP RESISTOR 1 0H 10 R33 06753334 CHIP RESISTOR 33 10 R34 0675103 CHIP RESISTOR 10 K 0H 10 R35 39 0675472 CHIP RESISTOR 4 10 5 R40 06751525 CHIP RESISTOR 10 4 0675102 CHIP RESISTOR 1 10 42 0675103 CHIP RESISTOR 10 10 R43 1 06753314 CHIP RESISTOR 330 1 10
14. Enabled Parity Selection Odd Even Handshake DTR DSR XON XOFF Operating Mode Star ESC POS Baud Rate Interface RS232C 2400BPS 4800BPS 9600BPS 19200BPS DIP Switch 2 Factory settings 2 1 and 2 2 are on 2 3 and 2 4 are off Switch Contents Parallel 2 1 2 2 Density 2 3 Serial I F No 6 Pin Reset Signal Enabled Disabled 2 4 Print Density Serial I F No 9 Pin Reset Signal Enabled Light Standard Somewhat Heavy Heavy Disabled SPECIFICATIONS AND OPERATION 4 Using the control panel to adjust the sensors select the head rank and set the memory switches Hold down the FEED and ONLINE switches while setting power on then continue to hold the switches down forthe time necessary to enter the required mode as indicated below Buzzer beeps 1 time Release within 2 seconds Press both switches Continue to AGIS Held down Enters Adjust Paper Out Sensor mode Buzzer beeps twice Both switches Continue to hold down Buzzer beeps 3 times Release within 2 seconds Both switches Release within 2 seconds Enters Adjust Paper Near End Sensor mode Enters Set Head Rank mode Continue to hold down gt Buzzer beeps 4 times Release within 2 seconds Both switches Con
15. M GND M GND 07 05 1502 Toe D 95003 2661 1 UPCT824 AS 53014 0518 HHn gH ep 8 1uF E 1uF VEXT C25 9 1502 5 1502 08 08 AK FNIMMP E a 2 ye R105 8 2 DRIVE1 4 10K FN1A4P 4 71 4 xe Nom PR SIG 8 82242 mr 10K GND F GND Vos V R109 120 BK2125HS601 T 5 08 SS lt 777 C FA1A4P 6 Ves 0713 E BND R110 we Vee Voc 20K z 4 RES ANN K UN 5095 05 GND R131 CUT F P lt AW 4 HP R112 8112 o a22uF ape C28 c29 c27 777 4 777 777 GND R113 R114 and 3 3K 3 3K 022uF TA 115 1214 15K i C38 5 a 1808 LSa6 ae d 5 1 2 5 7 4 C12 2 Doz AN AUTO CUT 1506 gl GUTTERA LM u 2 5 AUTO CUT 1 12 1613 IC14 1506 lak gt d Aus 1614 1506 z CUTTER B Pot Sq 4 MAND 1612 1613 1014 1586 Dott 8 qe IC12 1013 1014 Hees 12 Hees 1586 13 TIT 717 777 GND GND GND 5485 04A 0 10 0 148 I v M GMD 1 1 0 10 TR C34 db 4 LS05 1586 H
16. PARTS NAME Q TY REMARKS RANK 101 08202025 IC REG 75738 DB1 08990227 DIODE STACK D3SB20 R 06214721 RN RESISTOR 4 7 K OHM 1W R2 06230031 RESISTOR 0 33 OHM R3 06230021 RESISTOR 0 22 OHM R4 06201022 RN RESISTOR 2M C 05291045 FILM CAPA 0 1UF 275V 2 3 05192224 CERA 2200PF 400V 2 4 05054782 4700UF 50V C5 05051058 CHEM CAPA 50V C6 7 05152223 CERA CAPA 2200PF 50V 2 C8 05043385 CHE 3300UF 35V C9 05044771 CHEM 470UF 35V SW1 1 09030026 SEESAW SWITCH T 883S3BBR1 W 09030036 SEESAW SWITCH SF WIP1A03BB 11 09251106 LINE FILTER SU10V 05050 L2 09251037 CHOKE COIL NM 1 200 L3 09251036 CHOKE COIL NM 16 300 F 09990058 FUSE 5TT1A 250V FOR US S 09990021 FUSE EAWK630MA 250V FOR EC UK 5 F2 09991011 FUSE 5TT3A 250V FOR US UK 5 09990050 FUSE EAK3 15A 250V FOR E 5 FB1 09990706 BEADS DUCTOR CN1 80703850 CABLE UNIT 4X120TT SP300II TRNS1 30780010 TRANSFORMER 120V SP200 US FOR US 30780030 TRANSFORMER 230V SP200 FOR EC UK 1 09110090 CORD SET US PN SP300 FOR US 09110158 CORD SET US PN L 1 8M 5 3 5 09110129 5 5 30011 09110067 CORD SET UK PN LC FOR UK 04991204 FASTENER 1185 FOR US 04991204 FASTENER 1185 2 EC UK 82911071 RADIATION PLATE SP312 01903087 SCREM TAT 3 14 2 09990023 FUSE HOLDER UF 0033 4 09990708 FERRITE CORE
17. VCC GNDH 18 418 GNDH 19 GND GNDH 19 19 GNDH DO 20 20 DO 30 GND TH 21 21 TH 31 INIT TH 1 22 22 TH 32 ERROR VH 23 23 VH 33 GND VH 24 24 VH 34 NC 35 NC 36 SLCT IN CN7 PAPER FEED MOTOR CMN 1 CMN CMN 2 GRN CMN CN6 LF 2 3 RED LF 2 1 F GND LF 4 4 WHT LF 4 9 PIN 2 RXD LF 3 5 LF 3 DSUB CONNECTOR 3 TXD LF 1 6 BLU LF 1 FOR SERIAL I F 4 DTR 5 S GND 6 DSR CN9 AUTO CUTTER 7 RTS N C 1 NC 8 INIT HP 2 WHT SENSER 9 FAULT GND 3 WHT SENSER CUT 4 RED MOTOR COVER OPEN SW CUT 5 BLK MOTOR CN1 COVER OP El GND CN8 F GND 1 1 2 CONNECTOR FOR PERIPHERAL UNIT HEAD UP SW 1 GND 24V 4 2 HEAD UP EXT2 5 POWER PAPER END 3 LED CSW 16 SUPPLY SENSOR ak 4 En 5 45V 10 24V 1 M GND 2 45V 3 PAPER NEAR END SENSOR CN3 GND 4 TR E WHT 1 PNE 5V BLU 2 5 GND GRN 3 GND 48 4 2 5 200 24 MAIN LOGIC BOARD
18. in stock i e unavailable 4 PARTS NAME Parts names must be notified when ordering replacement parts 5 QTY This column shows the number of the part used as indicated in the figure 6 REMARKS Where differences in specifications exist depending on location destination 7 RANK Parts marked S are service parts Service parts are recommended to be in stock for maintenance 1 Printer Assembly 38 6 Power Supple Unit 120VAC 230VAC 61 1 1 Disassembly Drawing 38 6 1 Circuit Diagram 61 1 2 Parts List 41 6 2 Parts List 62 2 Printer Mechanism 43 7 Power Supple Unit 24VDC 63 2 1 Disassembly Drawing 43 7 1 Circuit Diagram 63 2 2 5 45 7 2 Component Layout 63 3 Gutter Unitaria 46 7 3 Parts List 63 3 1 TSP200 120 230 46 8 Paper Near End Sensor 64 3 2 TSP200 24 47 8 1 Circuit Diagram 64 4 Wiring Scheme of Printer 48 8 2 Parts List 64 4 1 65 212 242
19. 1UF 50V 4 TSP242 242 24 C32 05751045 CERA CAPA CHIP 1 50V 1 C33 05751045 CERA CAPA CHIP 0 1UF 50V 1 TSP242 242 24 C34 35 05751045 CERA CAPA CHIP 0 1UF 50V 2 _ 57 Main Logic Board DRWG NO REV PARTS NO PARTS NAME Q TY REMARKS RANK C36 41 NOT MOUNTED CRA1 3 06542211 RESIS ARRAY CHIP V8V221J 3 CRA4 8 06544711 RESIS ARRAY CHIP V8V471J 5 CRA9 10 06542211 RESIS ARRAY CHIP V8V221J 2 01 2 08000047 DIODE CHIP 2 03 08000068 DIODE CHIP MC2836 1 04 5 08000059 DIODE CHIP MC2840 2 06 NOT MOUNTED 07 9 08000091 DIODE DSM1SD2 A 3 DT1 07603017 DIGITAL TRANSISTOR FN1A4P DT2 4 07603016 DIGITAL TRANSISTOR 4 3 DTO 07603017 DIGITAL TRANSISTOR FN1A4P 016 07603016 DIGITAL TRANSISTOR FA1A4P DI7 07603017 DIGITAL TRANSISTOR FN1A4P DT8 9 07603016 DIGITAL TRANSISTOR FA1A4P DT10 11 07603017 DIGITAL TRANSISTOR FN1A4P DT12 07603016 DIGITAL TRANSISTOR 4 DT13 07603017 DIGITAL TRANSISTOR FN1A4P TSP242 242 24 DT14 07603017 DIGITAL TRANSISTOR FN1A4P DT15 07603016 DIGITAL TRANSISTOR
20. EK2125HS601 T HE 19 16 20 pa 22 23 4 25 26 27 28 29 30 33 1 L8 LT BK2125HSeg1 T GND HZ F GND 119 65 ALS32 13 777 777 GND GND 55 Main Logic Board 6 6 5 2 Component Layout C E G A 0656220 5 100 O 56 POB MAIN TSP2 30759020 1 Ma 5 3 Parts List Main Logic Board DRWG NO REV PARTS NO PARTS NAME Q TY REMARKS RANK C1 08251008 CPU HD6413002F 16MHZ 5 EZ 08201013 IC LIN UPC39362 T1 S 08200109 IC RESET M51953BL 4 08240076 GATE ARRAY D65622GF TSP 5 08210126 TTL IC 74LS05FP EL 5 C6 08231054 CM0S 74HC123AFP EL C7 08222047 EEPROM KM93C46 C8 08222095 EPROM 27 2001 10 1 gt 09110121 SOCKET DILB 32P 8J 1 08221049 PSRAM LC338128M 80 5 1 08221062 LC338128M80 ER 5 C10 08200157 C I F ADM232LJR SOL16 S C11 08201013 C LIN UPC393G2 T1 S C12 08231042 05 74HC04FP EL TSP242 242 24 C13 08231053 05 74HCO8AP EL TSP242 242 24 C14 08210127 TTL IC 74LS06FP EL TSP242 242 24 C15 NOT MOUNTED C16 0820201 C REG UPC7824 CT7 19 NOT MOUNTED TA 07650054 TR
21. Fig 2 13 Power On Reset Circuit l 45V IC3 45V CD OUT W Sir cor GND Ti RESET IC Fig 2 13 Power On Reset Circuit D At power on voltage detector M51953BL outputs a LOW signal from its OUT terminal The signal 15 held for approximately 160ms by the action of capacitor C9 0 47uF in accordance with the following relation T 0 34 x C9 pF us 160ms The LOW signal generates reset of the CPU and gate array and stops operation of the mechanism drive circuitry 21 PRINCIPLES OPERATION 2 5 5 Line Voltage Detector Circuit The voltage detection IC IC3 in Fig 2 13 detects momentary drops or unstable levels in the 5V line voltage The following shows an IC3 equivalent circuit typ RI 2 lu n TU 03 GND Cd Fig 2 14 Equivalent Circuit Voltage Detection IC Figure 2 15 shows the IC s operational timing The IC asserts a reset signal at its output terminal when the 5V line voltage falls below 4 25V thereby resetting the CPU and the gate array Vcc Voltage 4 25V 0 8V Output Voltage td 0 34 x Cd pF us Fig 2 15 Operation Timing Chart 22 PRINCIPLES OPERATION 3 Printer Mechanism 3 1 Thermal Printhead The TSP400 printers utilize thermal line printing The thermal printhead consists of a horizonta
22. mode When you first enter this mode memory switch 0 is selected You can change the selection by pressing FEED as many times as necessary Specifically the selection cycle is 0 gt 1 gt 2 gt 3 gt 4 gt 0 gt 1 gt In other words press 0 times to select Switch 0 1 time to select Switch 1 and so on Press ONLINE once to confirm your selection The buzzer beeps time in response Set a value for each bit in turn starting from Bit F and proceeding sequentially to Bit 0 Note that the lamps indicate each bit s current value ONLINE lamp ON means that the current value is 1 while POWER lamp ON means that the current value is 1 To set to 0 Press FEED The buzzer will beep once To set to 1 Press ONLINE The buzzer will beep once When you complete setting of Bit 0 the buzzer will beep again 2 When you have set all bit values and are ready to enter the new value press the ONLINE switch The buzzer beeps once and the value is written to memory If you wish to cancel your changes press the FEED switch instead The buzzer will beep twice and the process will return to the beginning of Step 3 above 5 Press the ONLINE and FEED switches at the same time to move back to the start of the sequence SPECIFICATIONS AND OPERATION 5 Running a test print To generate a test print hold down the FEED switch while setting the power on 6 HEXdump mode To enter HEX dump mode hold down the ONLINE
23. result into buffer memory Data flow from printer to host CPU generates the data converts it into serial form then passes it to IC10 IC10 converts the level from TTL to RS232C and outputs the result over the TXD line 13 PRINCIPLES OPERATION 2 1 2 Parallel interface CN4 DATA 1 DATA 2 DARA 3 DATA 4 DATA 5 DARA 6 DATA7 DATA 8 STROBE ICS BUSY lt p ACK A ERROR lt SELECT b PAPER OUT POUT Gate array 1505 Fig 2 3 Parallel interface When the printer is ready BUSY is LOW host computer transmits eight bits of parallel data DATA1 DATA8 to The data passes through the gate array and moves into the CPU Printer signals from the CPU ACK ERROR SELECT PAPER OUT etc pass through the gate array and are output over the appropriate connector pins 44 PRINCIPLES OPERATION 2 2 Data Arrangement and Printing 2 2 1 Arrangement The CPU reads data sequentially from RAM and arranges this data in accordance with program instructions stored in EPROM The arranged data is then converted from parallel to serial form The gate array then outputs the resulting serial data to the drive controller in the thermal printhead 2 2 2 Thermal printhead The thermal printhead has 576 heat elements Printing is executed by switching these elements ON and OFF as required The printhead contains a built in de
24. switch while setting the power on and then release the switch after the buzzer beeps once When this mode is active all data sent from the host will be printed in HEX form 2 PRINCIPLES OPERATION This chapter describes the operating principles of the circuitry and printer mechanism de Block DIAGEAIN TEE 11 2 A i Q ka ea 13 2 1 Interface Types essei enne annnm erani nennen annnm eran 13 2 1 1 RS232 interface 2 2 2 nennen 13 2 1 2 Parallel interface J J J J 14 2 2 Data Arrangement and Printing J J 15 2 2 1 Arrangement J na cran dons rei J J J J u 15 2 2 2 Thermal printhead 15 2 2 3 Head current control U nnne nnn nnns 16 2 2 4 Head current control u u u J 18 2 2 5 Head burnout protection U u nnn 18 2 3 Feed Motor Drive Circuit 19 2 4 Power On Reset Circuit
25. 10 87 88 0675103 CHIP RESISTOR 10 10 R89 0675104 CHIP RESISTOR 100 10 R90 91 0675103 CHIP RESISTOR 10 K 0H 2 R92 0675103 CHIP RESISTOR 10 K 0H R93 06753324 CHIP RESISTOR 3 3 K 0H 10 R94 95 06751014 CHIP RESISTOR 100 OHM 1 10 196 98 0675103 CHIP RESISTOR 10 K OH R99 0675104 CHIP RESISTOR 100 10 RI00 101 0675103 CHIP RESISTOR 10 K 0H 10 2 R102 06752725 CHIP RESISTOR 2 7 10W R103 105 0675103 CHIP RESISTOR 10 10 3 R106 0675102 CHIP RESISTOR 1 10 R107 0675103 CHIP RESISTOR 10 K OH 10 R108 0675102 CHIP RESISTOR 1 10 R109 0675103 CHIP RESISTOR 10 K OH 10 R110 0675203 CHIP RESISTOR 20 K OH 10 TSP242 242 24 R111 0675103 CHIP RESISTOR 10 10 R112 0675472 CHIP RESISTOR 4 7 K OHM 1 10W R113 114 06753324 CHIP RESISTOR 3 3 1 10W 2 TSP242 242 24 R115 116 06751534 CHIP RESISTOR 15 10 TSP242 242 24 R117 123 NOT MOUNTED R124 0675103 CHIP RESISTOR 10 10 R125 NOT MOUNTED R126 0675102 CHIP RESISTOR 1 K 0H 10 R127 06753334 CHIP RESISTOR 33 10 R128 06753324 CHIP RESISTOR 3 3 1 10W 129 133 NOT MOUNTED BZ1 4506020 BUZZER QMB 111P CN1 09100270 5483 02A CN2 09100516 CONNECTOR 53014 0510 CN3 09100460 CONNECTOR 53014 0310 CN4 09100582 CONNECTOR 570 40360 751 CN5 09100664 CONNECTOR 6216 024 000 CN6 09100665 CONNECTOR 17JE 13090 37 CN7 09100267 CONNECTOR 5483 06
26. 20000 TMP212A 24 TSP212 38420100 TMP212B 24 TSP242 5 4 37432000 CUTTER 4022 24V UNIT TSP2 TSP242 5 5 32043210 CUTTER HOLDER PLATE TSP2 TSP242 6 32043220 CUTTER HOLDER PLATE L TSP2 TSP242 7 33020022 COVER SP2 TSP212 5 33020060 COVER TSP2 15 242 5 8 37431000 UPPER CASE UNIT 9 83911720 CONNECTOR COVER SP312 20 04991204 FASTENER 1185 TSP212 04991204 FASTENER 1185 2 5 242 S 21 04991220 CORD BUSHING SR 5N 4 22 00926603 SCREM 2 6 6 2 5 23 00926803 SCREM 2 6 8 PT 5 24 01902618 SCREW 2 6 4 3 5 25 01903058 SCREW TAT 3 10 PT 4 gt 26 01903059 SCREW TR 3 5 FL 2 5 27 1 01903064 SCREW TAT 3 5 CI 2 5 01903101 SCREW TAT 3 6 CT FL 2 5 28 01903026 SCREW TR 3 5 WB 1 S 29 01903069 SCREW 3 5 ST FL 2 5 30 01903077 SCREM 3 5 CT FL 2 TSP242 5 31 00930603 SCREW 3 6 PT 2 5 212 5 32 01903033 SCREM TR 3 12 2 5 33 1 01903077 SCREW TAT 3 5 CT FL 5 01903101 SCREW TAT 3 6 CT FL 5 34 01914003 SCREW TR 4 10 WS WF 2 5 35 32970010 SP2 TSP212 04991204 FASTENER 1185 FOR ACCESSARY 09990723 23 11 14 FOR ACCESSARY 30970030 THERMAL ROLL PAPER 76X35D ACCESSARY 41 1 2 2 5 200 24 Printer Assembly TSP200 24
27. 21 2 5 45V Line Voltage Detector U u u 22 3 Printer Mechanism ea 23 3 1 Thermal Printhead nana 23 3 2 Paper Feed Mechanism l u u U u J J 23 3 3 Detecta 24 3 4 Auto Cutter Drive circuit on TSP242 24 120 230 only 25 PRINCIPLES OPERATION 1 Block Diagram The following diagram illustrates the relation between the main logic board and its peripherals Main Logic Board Host computer Parallel Dipswitch EEPROM Printer mechanism Ue T Rat wr vere Thermal 256K x 8 bits Paper feed 128K x 8 bits l Kanji ROM Cutter driver Auto cutter 512K x 8 bits Sensor circuit Sensor Peripheral unit driver Host computer RS232C I F Switch LT 5v 24 Power supply unit Fig 2 1 Block Diagram Peripheral unit d PRINCIPLES OF OPERATION 1 Main Logic Board The main logic board s CPU passes data transmitted from the host computer into the local RAM It then reads the data fromthe RAM arranges it in accordance with the ROM program and prints the results by issuing appropriate drive signals to the printer mechanism Block Descriptions a CPU HD6413002
28. 510 PLATEN GEAR 2 5 6 33990000 PLATEN KNOB 2 5 Z 30905021 IHERMAL HEAD M22E TSP212 24 242 24 30905030 THERMAL HEAD RJ072 8563 15 212 242 5 8 33102230 GEAR 20 43 0 35 2 5 9 33102220 GEAR 13 44 0 35 2 5 20 32042030 HEAD PLATE 2 21 37442400 MOTOR ASSY 2 5 2 04020002 STOP RING SE1 5 5 23 04020010 STOP RING SE2 0 3 5 24 04020004 STOP RING SE2 5 2 5 25 01901709 SCREM 1 7 5 CT FL 5 26 00820304 SCREW TR 2 3 2 5 27 00626404 SCREM TR 2 6 4 2 5 28 30510300 SPRING E032 035 0109 2 S 29 30520040 SPRING 048 054 0110 3 5 30 82500860 WAVE WASHER 8346 1 45 3 Cutter Unit 3 1 TSP200 120 230 DRWG NO REV PARTS NO PARTS NAME TY REMARKS RANK 1 04991512 CUTTER 4022 24V 2 32025040 CUTTER EJECT COVER TSP2 s 45049930 POLARITY LABEL 0 065 4 32045430 CUTTER GUIDE A TSP2 5 32045440 CUTTER GUIDE B TSP2 6 37433500 SUPPORT R ASSY TSP2 7 37433510 CUTTER SUPPORT L ASSY TSP2 8 00820304 SCREM TR 2 3 gt 9 00626404 SCREM TR 2 6 4 5 46 3 2 5 200 24 7 PARTS NO PARTS 1 04991516 CUTTER ACS 230STR 5 2 30990240 PAPER GUIDE TSP2 3 30040020 MOUSE PLATE F2 TSP2 4 32045470 CUT
29. 77 A A 3 LC Fig 2 18 Paper Out Detector 2 Paper Near End Detector The near end detector is mounted in the paper roll holder IC1 CN3 CPU I I 2 4 i 5V l Paper roll 1 P47 1 DEN ul 3 Fig 2 19 Paper Near End Detector 24 PRINCIPLES OPERATION 3 Head Up Detector This detector senses the position of the thermal printhead The leaf switch closes when the printhead is in contact with the platen and opens when the printhead is separated from the platen IC1 45V CPU CN7 2 i Leaf Switch P44 Aoi Fig 2 20 Head Up Detector 2 Cover Open Detector This detector senses whether the upper cover is open or closed The leaf switch closes when the cover closes and opens when the cover opens CPU ER Leaf Switch P46 ANN 1 2 1 77 r Fig 2 21 Cover Open Detector 3 4 Auto Cutter Drive circuit on TSP242 24 120 230 only The TSP242 includes a guillotine type cutter The motor rotation direction determines whether the cutter executes a full cut or a partial cut The partial cut leaves paper attached at one point Note that Memory Switch 2 Bit 8 must be set ON to enable use of the cutter IC3 Vcc OUT Z cN Switch
30. 9 0 0224F 2 7K F GND R102 Feo L GND GND 54 Main Logic Board 5 6 1617 1 18 5244 05374 DATAT 18 10 10 ba 1Y2 1A2 21 27 D1 1Y3 143 m 41139 02 1Y4 144 m 12 4Q 4D 13 D3 201 2a 8 5 54 04 22 0 05 NS 1419 06 2 4 07 4 15 MR 1 15574 1 19 R22 R133 GND 15244 Vos 4 2125 5601 5 70E 40360 751 ES 47K R45 T 51 rw AFER gt 1 777 GND 4 4 78 R46 4 7K AW S DATAZ SEITEN zn w gt DATA2 DATAZ 4 DATAS 848 4 70 5 DATAS 5 MD PAWS Lx gt DATA4 DATAS DATAS M e AS a DANS DATAT R52 4 TK gt DATAB 4 TK DATAB K I gt DATAB REA 100 xen RES m STROBE H gt STROBE 1000pF C12 777 GND 1 8Kk6 165 1505 11 1 g BUSY BUSY a lt gt 05 AR Versen ERROR 1 L s 125 ERROR 15 5 18 11 15 lt p SET PE 3 lt R23 19 z 441552 SIN 1284 4 NW 5 6 R123 4 7K R122 pu a 4 1 0932 ANY HOSTBUSY 8 gt HOSTBUSY 777 GND Veo am e veo
31. ANSISTOR ARRAY 4020 07650037 TRANSISTOR ARRAY TH3C10 TSP242 242 24 TR 07016492 CHIP TRANSISTOR 2SA16497 TR2 0701338 CHIP TRANSISTOR 2541338 67 5 R3 07238754 CHIP TRANSISTOR 25C38755S G AL R4 07011793 CHIP TRANSISTOR 25A1179M6 STR TR5 0711359 TRANSISTOR 25 1359 5 TR6 7 0732010 TRANSISTOR 2502010 2 TR8 07238754 CHIP TRANSISTOR 25C38755S G AL TSP242 242 24 TR9 07238754 CHIP TRANSISTOR 25C38755S G AL TR10 07011793 CHIP TRANSISTOR 25A1179M6 STR ZD1 NOT MOUNTED DSW1 1 09090034 DIP SWITCH 5508 1 09090068 DIP SWITCH 210B008MS DSW2 1 09090033 DIP SWITCH 5504 1 09090039 LEAF SWITCH LSA1119H SW1 2 09010055 PUSH SWITCH SKHHLN LED1 2 08300136 LED SLZ 390B XTAL1 09250064 CERA OSCILLATOR EFO EX1605X4 C1 05751045 CERA CHIP 0 1UF 50V 62 9 05752236 CERA CAPA CHIP 0 022UF 50V 2 4 05751045 CERA CAPA CHIP 0 10 50V C5 05752236 CERA CAPA CHIP 0 022UF 50V C6 8 05751045 CERA CAPA CHIP 0 1UF 50V 3 C9 05054745 CHEM CAPA 0 47UF 50V C10 11 05751045 CERA CAPA CHIP 0 1UF 50V 2 12 05751025 1000 13 17 05751045 CHIP 0 1UF 50V 5 C18 22 05051054 CHEM CAPA 50V 5 C23 24 05752236 CERA CAPA CHIP 0 022UF 50V 2 C25 26 05751045 CERA CAPA CHIP 0 1UF 50V 2 C27 05752236 CERA CAPA CHIP 0 022UF 50V 1 TSP242 242 24 C28 31 05751045 CERA CAPA CHIP 0
32. BRICATION Maintenance Proper maintenance is necessary to maintain printer performance and forestall potential problems Please carry out maintenance as described below 1 1 Cleaning 1 2 Surface dirt Clear away dirt with a soft cloth If necessary apply a small quantity of alcohol to the cloth to improve cleaning power NEVER use thinner trichlene or ketone solvents as these can cause damage to plastic components When cleaning take care to avoid damaging or moistening of electronic parts mechanical parts and wires Internal dust For best results use an electric vacuum cleaning device to remove dust from the inside of the printer Note that such cleaning may also remove lubrication when you have finished cleaning check lubrication levels and apply lubricant as necessary 1 2 Checks There are two types of maintenance checks Simple daily checks be performed by users during the course of daily operation Periodic checks must be carried out by qualified service personnel 1 2 Daily checks Check whether dirt or other foreign matter has worked its way into the printer and remove as necessary Check the thermal head for excessive dirt If the head is very dirty clean it with a cotton stick ora soft cloth soaked in alcohol Periodic checks Periodic checks and lubrication should be carried out once every six months or once every million lines of printing Check the integrity of springs
33. ED1 470 R56 e 36 e q ONLINE e 512 590 LED2 E 478 R57 57 56 55 777 GND IC6 123 at 18 g 55 ap 470 R58 CD1 02 cD3 04 CD5 CD6 cD7 CSTB BUSY ACK ERROR SELECT POUT 104 CUTON PSSEL RFSH RAMCS INS CUTSW PSCET PSOE Vss Vss Vss Vss HDPWR SDATA SCLK LATCH HISTIN STB1 5782 5785 HDON 149 IN11 IN12 IN13 IN14 IN15 IN 16 IN7 IN8 ING 103 102 101 A15 A17 51 Bt e evec 72 6215 024 000 808 T eur in uz 55 53 Hu mi 1 23 VH 074 1 vH 7 7 52 TR2 10K B A1338 GNDH GNDH 15 18 GND 19 GNDH 7 7 M GND 49 470 R62 52 470 R63 12 EJ Ay 220 26 478 RT 20 o 45 Ver R68 10K py 470 RES Wo Ves Hm Pas R69 10K 470 14 43 R70 100 470 R67 5 AW SBF vee Ice Hc123 R73 TR 470 15 15 B sen 9 ab BK2125HS601 T 4
34. ESD R 16C FOR EC UK 09992307 HEAT SHRINK TUBE F2 18X30 FOR EC UK 62 7 Power Supple Unit 24 7 1 Circuit Diagram 5395 05 1 Ej TC57960 52 2010 Wi A sr WiPlAUzBE2 F1 ZN T u a 3 15 250 24 ENS 979 4 vo 1 45V EYFS2BC 2 GND LIN an 2 3 s C1 E 33001 35V Weee gt c2 201 N C 470U_10V RD7 5EB1 2 3 F GND T TT F GND M GND GND 7 2 Component Layout 2 1 CAUTION FOR CONTINUED PROTECTION AGAINST RISK OF FIRE Ont REPLACE ONLY WITH SAME TYPE AND RATING OF FUSE 5 30757020 1 TSP2 24 RIR C22A4 A 7 3 Parts List Power Supply Unit 24VDC DRWG NO REV PARTS NO PARTS NAME Q TY REMARKS RANK 08202048 C REG 51 84011 201 08020090 ENER DIODE RD7 5EBIT C1 05043387 CHEM CAPA 3300UF 35V C2 NOT USED C3 05014775 CHE 470UF 10V SW1 09030036 SEESAW SWITCH SF W1P1A03BB Fl 09991011 FUSE 5TT3A 250V 09991024 FUSE HOLDER EYF52BC 2 CN1 09100636 CONNECTOR TCS7960 53 2010 30720080 CABLE UNIT 4 200 5 23 1 93930006 JUMPER WIRE STP122 09991910 S N SEAL KEI 802 63 8 Paper Near End Sensor 8 1 Circuit Diagram
35. F16 CMOS single chip computer Controls overall printer operation EPROM 256K x 8 bits Stores the CPU control program PSRAM 128K x 8 bits Work area and data buffer EEPROM 1024 bits Stores printer settings Settings can be changed by software Used in place of dip switches Interface Interfaces the main board with the host computer Two versions available RS232C and Centronics Gate array Handles signal input output and conversions Drivers The various drivers convert signals received from the CPU and gate array into drive signals that directly control the printer mechanism 2 Printer Mechanism Comprised of thermal head platen paper feed motor auto cutter and sensor mechanism 3 Power Supply Unit Converts primary power to DC5V DC2AV 4 Peripheral Unit External device such as cash drawer driven by signals issued from the main logic board E PRINCIPLES OPERATION 2 Interface 2 1 Interface Types 2 1 1 RS232interface CN6 IC10 IC1 CPU RXD gt TXD ec DSR gt DTR ec ADM232LJR FAULT Dipswitch 2 3 INIT Comparator Dipswitch 2 4 Fig 2 2 Serial Interface Data flow from host to printer IC10 receives serial data from the host through converts the voltage level from RS232C to TTL and passes the result to the CPU The CPU converts the serial data to parallel form and stores the
36. L 5 5 27 01903101 SCREW TAT 3 6 CT F 2 5 28 09990713 16 8 16 5 29 01903069 SCREM 3 5 ST FL 2 5 30 01903077 SCREW TAT 3 5 CT F 2 5 242 24 5 31 00930603 SCREW TAT 3 6 2 5 212 24 5 32 01903033 SCREM TR 3 12 2 5 33 01903055 SCREW TR 3 8 WS WF S 34 37430300 HOLDER LEVER UNIT TSP2 35 32970010 TEAR BAR SP2 TSP212 24 36 33900080 ASSIST SPACER TSP2 37 33910150 HOLDER SP24 gt 30970040 THERMAL ROLL PAPER 80X35D ACCESSARY 09990723 FERRITE CORE TFC 23 11 14 ACCESSARY 42 2 Printer Mechanism 2 1 Disassembly Drawing 2 1 1 TSP212 43 2 1 2 5 242 44 2 2 Parts List Printer Mechanism DRWG NO PARTS NO PARTS NAME 5 1 37440400 FRAME ASSY P2 2 33910070 PAPER GUIDE A P2 33900050 SUB GUIDE 2 2 5 212 242 4 33210020 HOLDER ROLLER P2 5 30365020 HOLDER ROLLER SHAFT P2 6 37447000 DETECTOR UNIT P2 5 7 32025030 5 2 8 31360000 5 2 9 30375010 PLATE P2 gt 0 33490020 HEAD UP LEVER 2 1 04310403 OILESS BUSHING F4X6X5 2 5 2 33910080 PAPER GUIDE P2 TSP212 212 24 3 32490020 HEAD OPEN LEVER TMP2 2 4 33020300 COVER 2 5 33101
37. P42 2 os 3 VM VM VM 4 GND TA2 GND 10 10 4 Y Do 6 7 4 Motor 8 9 M P40 gt i 4B rm 5 L gt gt 4 P41 4 A CPU Fig 2 22 Auto Cutter Drive Circuit 25 PRINCIPLES OPERATION Full Cut lt Full Cut gt P40 PI P41 PI Switch OFF lt Partial Cut gt lt Partial Cut gt H L P4 L Switch OFF 40m 100ms Brake yo 40ms Fig 2 23 Auto Cutter Timing Chart 26 100ms Brake 3 PART REPLACEMENT AND RELATED ADJUSTMENT This chapter presents printer disassembly and reassembly procedures Please note the following important points 1 Always disconnect the power cord from the AC outlet before beginning work 2 Except where otherwise indicated the reassembly procedure is the reverse of the disassembly procedure 3 Coat screw heads with locking sealant after completing of reassembly 4 Refer to Chapter 4 Section 2 for information about lubrication Chapter 3 does not include any lubrication information Note This printer has no adjustment sites 1 Upper Case Unit iu od 29 Auto Cutter UNIE u a idt ice asd 29 Printer Meclianlstm ei Fa tk 30 Near End Sensor Unit 30
38. POWER PAPER END 3 LED CSW 6 SUPPLY SENSOR 4 PE BOARD 5 45V CN10 24V 1 M GND 2 45V 3 PAPER NEAR END SENSOR GND 4 Adapter TR E WHT 1 PNE 45V BLU 2 45V GND 3 GND 49 5 Main Logic Board 5 1 Circuit Diagram 161 HD6413002F16 T 1 M Mir gt 8 HZU2082 iw EN Veo 201 4 1K 2 124 5483024 RI 12 Meer T R25 T 2 7 NA COV OPEN psg ak R129 15 vret 2 e twF PTR al I eu um 8 022uF 777 777 FAULT P94 Vss gt 0 022uF R118 UT GND 10K Rel Vss E vss Ha 57 GND vss Pp 4 vss 22 LF ON 5 Ass Lr lt AM vss P2 voc LF 2 lt 2 es LF 3 MZ RI s P10 ANT 5 END 53014 0518 lt AW 1P11 P46 3826
39. Power Unit ua ee nad 31 Logic uud 32 20565 EEE MIT 32 Thermal head Unit ana 33 1 2 2 1 29 PARTS REPLACEMENT Upper Case Unit Switch off the power and unplug the power cord from the power outlet Remove Cover 1 Four tapping screws 2 Upper case unit 3 Remove the upper case unit by lifting it up and off Auto Cutter Unit Model TSP242 24 120 230 only Remove Upper case unit See 1 above Two tapping screws 1 Wire band 2 Cutter Holder Plates Cutter Unit 5 Connector 6 PARTS REPLACEMENT 3 Printer Mechanism lt TSP212 24 120 230 gt 1 Remove the upper case unit see 1 above then proceed to 2 below lt TSP242 24 120 230 gt 1 Remove the auto cutter unit See 2 above 2 Remove Two screws 1 Sub chassis 2 Guide 3 Two tapping screws 4 Three tapping screws 5 Flat cable Connector Printer mechanism 7 4 Near End Sensor Unit 1 Remove the upper case unit See 1 above 2 Remove Two screws 1 Mechanism sub chassis 2 One tapping screw 3 Connectors 4 Near end sensor unit 5 30 1 2 3 4 1 2 3 4 31 PARTS REPLACEMENT Power Unit TSP200 120 230 Remove the upper case unit See 1 above Remove the connector cover 1 Remove the main chassis unit 5 from t
40. TER GUIDE 5 37433530 CUTTER SUPPORT ASSY TSP2A 6 37433520 CUTTER SUPPORT R ASSY TSP2A 7 00926503 SCREW TAT 2 6 5 CT 5 8 01902018 SCREM 2 4 5 47 4 Wiring Scheme of Printer 4 1 TSP200 120 230 MAIN LOGIC BOARD CN4 CN5 THERMAL HEAD 1 STROBE VH 1 1 2 DATA VH 2 2 VH 3 DATA2 3 3 36 PIN 4 DATA3 DI 4 4 DI CENTRONICS CONNECTOR 5 DATA4 5 5 STB4 FOR PARALELL 6 DATAS LAT 6 6 LAT 7 6 7 7 VCC 8 DATA7 BEO 8 8 BEO 9 DATAS GNDH 9 9 GNDH 10 GNDH 10 10 GNDH 11 BUSY GNDL 11 11 GNDL 12 PE 12 12 13 SELECT STB3 143 13 STB3 14 STB2 14 14 STB2 15 NC GNDH 15 15 GNDH 16 GND GNDH 16 16 GNDH 17 F GND STB1 17 17 STB1 18
41. THERMAL PRINTER TSP200 Series TECHNICAL MANUAL SECOND EDITION NOTICE All rights reserved Reproduction of any part of this manual any form whatsoever without STAR s express permission is strictly forbidden e The contents of this manual are subject to change without notice Allefforts have beenmade to ensure the accuracy ofthe contents ofthis manual at the time of printing However should any errors be found STAR would greatly appreciate being informed of them The above notwithstanding STAR can assume no responsibility for any errors in this manual Copyright 1997 Star Micronics Co LTD INTRODUCTION This manual describes the thermal printer TSP200 series It is designed for use as a reference for periodic inspections and maintenance procedures to be executed by service personnel It is not intended for the general user Users of this manual should have a basic knowledge and understanding of the English language This manual is comprised of the following chapters Chapter 1 Specifications and Operation Chapter 2 Theory of Operation Chapter 3 Parts Replacement and Related Adjustments Chapter 4 Maintenance and Lubrication Chapter 5 Parts Lists First edition Mar 1997 Second edition Aug 1999 Model Name TSP2 1 2 120 Voltage 24 24VDC 120 120VAC 230 230 Mechanism type 2 48 columns
42. c123 S GND ALS32 LS374 LS244 Ha Vce GND Main Logic Board 4 6 53 C18 5QV1 QUE 1018 17JE 13090 37 0236 M ADM232L JR ca lye 50V4 N GND C19 2 al v 4 504 C20 2 622 58V1 BUF dk 2 5 GND a ay lit lar mo rp iz 8 2 2 gt DSR epe 8 12 DTR GND 0714 v FMA4P FN1A4P 0116 C3875 5 B 3 3K M C 2 115080 R128 TK Te RTS ar AM TRIB 1179 A 33K a R127 V FN1A4P e Dr C3875 E B 3 3K DOO FAIA4P 8 6 R82 K Tc 8 FAULT Ar tm FAULT TRA W 1179 284 33K ar V R85 we m R89 R87 3 MC2840 v 1 A 10K neg gt DIPSW2 3 esp 100 v UPC39362 en V a 10K R31 10K C25 R93 B 022uF 3 3K 777 GND GND vt R94 100 10k 2 05 yon 8 L17 8 R96 5 A wcasao INIT ar V UPC393G2 R98 6 Y pay 5 7 gt DIPSW2 4 BK2125HS601 T GND 10 L18 R95 5 00 rr v a U ps 1 R99 10K BK2125HS604 T 1 R101 L1
43. dicated drive controller The controller consists of shift register latch circuit and driver circuit as illustrated below The controller receives serial data SI from the gate array in sync with the signal It latches this incoming data by LATCH signal then outputs the data to the elements in sync with the falling edge of the STROBE signal A data value of LOW corresponds to an element value of ON generating print R576 R1 DATE IN s LATCH o CLOCK o e STROBE4 o e STROBE2 o STROBE1 o e e Fig 2 4 Drive Circuitry of Thermal Printhead 15 PRINCIPLES OF OPERATION 001 002 0062 0063 0064 GNDu BUFFER GND STB BEO LAT CTL SI SO C REGISTER C CLK Fig 2 5 Block Diagram of Drive IC 2 2 3 Head current control Although the thermal printhead has four different STROBE lines in fact it uses only three strobe signals to control its 576 elements Specifically each signal drives 192 of these elements The signal element arrangement is shown below Thermal Printhead Elements Strobe Signal STROBEI 1 192 STBI STROBE2 193 256 STROBE3 257 384 SBS STROBE4 385 576 STB3 16 PRINCIPLES OPERATION Strobe signals are output in one of five patt
44. erns depending on the number of dot lines that are simultaneously ON The following table shows each of the patterns Figure 2 7 shows the timing for Pattern 5 Strobe Signal Output Number of ON Elements per Dot Line STBI STB2 STB3 Pattern 0 STB1 STB2 STB3 384 STB1 STB2 O STB3 193 STB1 STB2 STB3 384 STB1 STB2 192 STB1 4 STB2 STB3 193 STB1 STB2 STB3 384 STB1 STB3 192 STB1 STB2 STB3 193 STB1 STB2 STB3 384 STB2 STB3 192 STB1 STB2 STB3 385 STB1 STB2 STB3 576 STB1 STB2 G STB3 m STB1 Number of ON elements in element range 1 to 192 STB2 Number of ON elements in element range 193 to 384 STB3 Number of ON elements in element range 385 to 576 Fig 2 6 Strobe Signal Output Patterns for Different Print Rates zt PRINCIPLES OF OPERATION CLOCK s 24V COMMON STB1 STB2 STB3 Fig 2 7 Timing Chart 2 2 4 Head current control Heat buildup in the thermal printhead can cause print quality to degrade To maintain uniform quality the printer varies the energizing time time that STROBE remains LOW in accordance with the head temperature The print head s surface temperature is calculated based on the resistance value o
45. f the attached thermistor and energizing time is controlled accordingly 2 2 5 Head burnout protection Misoperation of the CPU may cause head current to remain on too long resulting in burn damage to the elements unless current is shut off by other means The printer therefore includes a burnout protection circuit that automatically forces current off at some fixed time tw following current startup Control is implemented through the head s BEO terminal which is active on HIGH setting the terminal LOW forces current off regardless of the STROBE state RExr I w 6 Ub CPU i l HD ON ANN B Q AM BEO l IC6 1 1 1 1 tw Cexr Fig 2 8 Head Burnout Protection Circuit 18 PRINCIPLES OPERATION STB1 STB2 STB3 Trigger Retrigger Retrigger a Fig 2 9 Timing Chart 2 3 Feed Motor Drive Circuit The printer uses a 4 phase step motor phase 1 2 excitation to implement paper feed The motor rotates through a certain angle each time it receives a pulse from the drive circuit The following diagram illustrates the excitation method Figure 2 11 shows the feed motor drive circuit 1 ON ON 1 92 ON 3 ON T T T T LH i MN Step
46. gt 10K RB 2 R27 2125 5601 2 Vee 18 P44 A HEAD UP CUTTER A Voc 0 822uF CUTTER B lt ES 63 20 TT CUT H P Pr R29 GND 220 CUT F P P61 4 7K R28 LS374 ANY pgs 4 7K W 777 15244 2 PB7 R31 8 o 1284ACTV 115 8 gt 4 HOSTBUSY ANG 24 pom E PE P45 3 5 s ur m R33 8 RM INTCDT ANY TR UPC393G2 R32 33K 2125 5601 ES 821 45 5 2 RHOG14 A THERMIST 778 RIZ 5 ME URL GND TNTSDT AMV DREW TENDO gt E 53014 0310 472 97 94 DRIVE2 ANA Ri4 4 PAT 39 DRIVE s PAS 14 C A lt BK2125H5601 T 8 2125 5601 10K ar K e op x R35 NA V8V221 10K R15 t Te LT B m 1 1 po 0 022uF CST TST GND lt E Wy 89 52 4 7K 4 7K 4 7K SKHHLN 553 RE 1 me sw RFSH 80 RESA ana 89 ANN 2 gt ONLINE HR lt WV SKHHLN uu 220 R20 78 81 572 2 1 FEED RD lt RH RD ANS oe HO ON A 38 4 7K E R39 1 1uF F GND 777 TIT ae GND GND gt RES 5 080 vev221 14418 2 wc DB1 cRA2 2 Ji 28 pt 082 WT 29 0301 1 5K i 02 W 018 02 1K M51953BL D3 085 45 9 41 63 RH dnd 084 vevzzt
47. he lower casing unit 2 Remove e Two screws 3 Cord bushing 4 Connector Power unit 6 from main chassis 5 Power Unit TSP200 24 Remove the upper case unit See 1 above Remove the connector cover 1 Remove the main chassis unit 5 from the lower casing unit 2 Remove Three screws 3 Connector 4 Power unit 6 from main chassis 5 PARTS REPLACEMENT 6 Main Logic Board 1 Remove the upper case unit See 1 above 2 Remove the connector cover 1 3 Remove the main chassis unit 3 from the lower casing unit 2 4 Remove Two tapping screws 4 Board chassis unit 5 Two tapping screws 6 e Two screws 7 Connector Main logic board 7 Fuses TSP200 120 230 1 Remove the main chassis unit from the lower casing unit See 5 above 2 Check the fuses in the power unit e Fuse Fl 1 e Fuse F2 2 If fuse is blown replace it with the fuse type indicated below Destination F1 F2 U S A STTIA STT3A EC EAWK630mA EAK3 15A United Kingdom EAWK630mA STT3A Ifthe replacement fuse also blows out replace the power unit or check the main logic board 32 1 2 1 2 3 4 5 6 33 PARTS REPLACEMENT Fuses TSP200 24 Remove the main chassis unit from the lower casing unit See 5 above Check the fuses in the power unit e Fuse Fl 1 If fuse is blown replace it wi
48. l line of 576 heat elements These elements print one line of dots at a time as the paper passes over the head The printhead is fixed in position only the paper moves The printer prints a dot by heating the corresponding heat element The heated element generates a chemical reaction in the coloring layer of the thermal paper resulting in the formation of a visible dot Thermal head Heat element Coloring layer Printed point Platen Fig 2 16 Principle of Thermal Printing 3 2 Paper Feed Mechanism The paper feed mechanism is comprised of paper feed motor gear train platen and thermal printhead The paper feed motor drives the gear train which in turn rotates the platen The platen carries the thermal paper past the printhead The paper feed motor is a PM permanent magnet type 4 phase 48 pole step motor 3 steps feed the paper approximately 0 125mm Thermal paper Gear train Paper feed motor Thermal head Fig 2 17 Paper Feed Machanism 22 PRINCIPLES OPERATION 3 3 Detectors D Paper Out Detector The paper out detector reflective photosensor is located at the paper entry slit The photosensor s phototransistor remains ON while paper is present It goes OFF when paper runs out generating output of a paper out signal CPU CN2 T 5V 45V 5 Photosensor 41 P45 V 5V 2 M 6 1 wv
49. th the fuse type indicated below Fl STT3A If the replacement fuse also blows out replace the power unit or check the main logic board Thermal head Unit Remove the printer mechanism See 3 above Be sure that the unit is in head down state that the head lift lever 1 is back Press the two head opening levers 2 and remove the set cover 3 from the printer mechanism Remove Three stop rings 4 Stay 5 Three springs 6 Two screws 7 Head plate Thermal head 9 Attach the replacement thermal head as follows a Be sure that the unit is in head open state b Hold the replacement head in position and screw the right end loosely into place with the one ofthe screws 7 c Set the unit into head closed state d Fit the remaining screw 7 into the left side and tighten both of the screws to a torque of 5g cm Caution Keep hands clear of the head s heat elements when making the replacement 4 MAINTENANCE AND LUBRICATION Maintenance 35 151 Cleaning ER Eh ea 35 122 PE 35 io 36 Tp 1 u uuu u uu 36 2 2 Application Method 36 2 3 Lubrication Points u u 36 1 MAINTENANCE AND LU
50. tic paper cutter Life 300 000 cuts Min cut length 25 4mm 1 inch TSP212 TSP242 Fig 1 1 External Dimensions SPECIFICATIONS AND OPERATION 2 External Appearance Printer cover Protects the printer from dust and reduces noise Do not open the cover while printing AC power cord Plugs into an outlet of the specified voltage Shape of AC power plug will vary according to destinations Interface connector Connects the printer with host computer AC adapter cable connector For connection of the AC adapter Never unplug the AC adapter while the printer is on Fig 1 2 Control panel Features two control Switches and two indicators to indicate printer status TSP200 120 230 Peripheral unit drive circuit connector Connects to peripheral units such as cash drawers etc Do not connect this to a telephone TSP200 24 External Appearance 3 DIP Switch Settings Be sure to turn the power to both the printer and host computer off before changing the setting of the DIP switches DIP switch 8 1 SPECIFICATIONS AND OPERATION 4 00000000 0000 switch 1 DIP switch 2 Fig 1 3 DIP switch array DIP switch 1 The factory settings of DIP switch 1 are all on Contents Cy Baud Rate Data Length 8 bit 7 bit Parity Check Disabled
51. tinue to Enters Set Memory Switches mode hold down Buzzer beeps 5 times T Release within 2 seconds Both switches Continue to Resets then executes test print hold down SPECIFICATIONS AND OPERATION 1 Adjust Paper Out Sensor mode Adjustment is not necessary if the ONLINE lamp is ON when you enter this mode If the lamp is OFF the turn clockwise until it the lamp comes ON To exit this mode press ONLINE To move back to the start of the sequence press both ONLINE and FEED at the same time Please be sure that paper is inserted before entering this mode 2 Adjust Paper Near End Sensor mode When you enter this mode the POWER lamp will be lit if the near end sensor is detecting paper The lamp will be off if no paper is detected To exit the mode press ONLINE To move back to the start of the sequence press both ONLINE and FEED at the same time 3 Set Head Rank mode When you enter the mode the ONLINE and POWER lamps will both be OFF Press the FEED switch as necessary to select the desired rank The rank is indicated by the ONLINE and POWER lamp pattern which changes each time you press the switch The change sequence is indicated below Note that you can move back to the start of the sequence by pressing the ONLINE and FEED switches at the same time ONLINE lamp FEED lamp Head Rank OFF OFF A OFF ON B ON OFF C ON ON C 4 Set Memory Switches
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