Star Micronics TUP900 Series Technical Manual
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Star Micronics TUP900 Series Technical Manual

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See also: Installation Manual , Specification Manual
THERMAL PRINTER
TUP900 SERIES
TECHNICAL MANUAL
[ SECOND EDITION ]

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Summary of Contents for Star Micronics TUP900 Series

  • Page 1 THERMAL PRINTER TUP900 SERIES TECHNICAL MANUAL [ SECOND EDITION ]...

  • Page 2: Maintenance And Lubrication

    INTRODUCTION This manual describes the thermal printer TUP900 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.
  • Page 3 CHAPTER 1 ADJUSTMENTS This printer has undergone various adjustments so that it will attain a given standard of performance. In this chapter, a brief explanation is given of the methods for making adjustments. Follow the instructions when performing maintenance inspections or when replacing parts to correct malfunctions.
  • Page 4 Adjustment of the Paper End & Black Mark Sensor 1. Turn the printer off and unplug the power cord. 2. Remove the screws. Then, remove the board chassis. Screw Board chassis DIP Switch DSW1 Fig. 1-1 Adjustment Volume LED1 LED2 Fig.
  • Page 5 3. Since it is adjusted by rotating the volume VR1, check the position of the volume. Prepare a small slotted screwdriver. 4. Set the paper not for black mark. 5. Use the tip of a thin object to turn off the DIP switch DSW 1-4. 6.
  • Page 6 LED1 LED2 Fig. 1-4 Control Panel 3. Since it is adjusted by rotating the volume VR6, check the position of the volume. Prepare a small slotted screwdriver. 4. Set the roll paper. 5. Use the tip of a thin object to turn off the DIP switch DSW 1-4. 6.

  • Page 7: Table Of Contents

    CHAPTER 2 MAINTENANCE AND LUBRICATION Maintenance ..................... 6 1-1. Cleaning the Thermal Head and Platen ............... 6 1-2. Handling Paper Jams .................... 6 1-3. How to Release the Cutter Lock ................7 Lubrication ....................8 2-1. Lubricant ........................ 8 2-2. Lubricating Method ....................

  • Page 8: Maintenance

    Maintenance In order to maintain the optimum performance of this printer and to prevent trouble, maintenance must be carried out according to the following items. 1-1. Cleaning the Thermal Head and Platen To ensure long-term and stable printing, periodically clean the thermal head and the platen. It is recommended that you clean every 500,000 lines.

  • Page 9: How To Release The Cutter Lock

    1-3. How to Release the Cutter Lock Use the following procedures to release the auto-cutter lock if trouble occurs, such as when paper becomes chewed. Procedure 1. Turn the apparatus power off. 2. Rotate the emergency knobs in the direction of the arrows on the top of the auto-cutter unit case to return the cutter blades to their home position.

  • Page 10: Lubrication

    Lubrication Lubrication is very important to maintain optimum performance and to prevent trouble. 2-1. Lubricant The type of lubricant greatly affects the performance and durability of the printer, especially in a low temperature environment. We recommend use of the grease listed below for this printer. Type of oil Product name Maker...
  • Page 11 Fig. 2-2 Lubricated Areas (TMP942) – 9 –...
  • Page 12 Fig. 2-3 Lubricated Areas (PR921) – 10 –...
  • Page 13 CHAPTER 3 PARTS LIST HOW TO USE PARTS LIST DRWG. NO. This column shows the drawing number of the illustration. REVISED EDITION MARK This column shows a revision number. Part that have been added in the revised edition are indicated with “#”. Part that have been abolished in the revised edition are indicated with “*”.

  • Page 14: Printer Assembly

    Printer Assembly 1-1. Disassembly Drawing A. TUP992 – 12 –...
  • Page 15 B. TUP942...

  • Page 16: Parts List

    1-2. Parts List Printer Assembly DRWG.NO. REV. PARTS NO. PARTS NAME Q'TY R E M A R K S R A N K 80701770 WIRE 18UL1007BRN145TT TUP992 37497000 NEAR-END DETECTOR UNIT TUP9 37490050 BOARD CHASSIS U UNIT TUP9 BOARD CHASSIS UNIT TUP9 FRAME L UNIT TUP9...

  • Page 17: Mechanism Base Unit

    Mehcanism Base Unit 2-1. Disassembly Drawing A. TUP992 – 15 –...
  • Page 18 B. TUP942 – 16 –...

  • Page 19: Parts List

    2-2. Parts List Mechanism Base Unit DRWG.NO. REV. PARTS NO. PARTS NAME Q'TY R E M A R K S R A N K 38515000 PR921-24 TUP992 38448300 TMP942-24 37491510 STOPPER ASSY TUP9 TUP992 37491500 DAMPER ROLLER ASSY TUP9 MECHANISM BASE ASSY TUP9 33913000 HANDLE...

  • Page 20: Sub-Assembly

    Sub-Assembly 3-1. Frame R Unit DRWG.NO. REV. PARTS NO. PARTS NAME Q'TY REMARKS RANK FRAME R ASSY TUP9 33210520 BUSHING TUP9 30211050 PF ROLLER BEARING TMP6 04991254 CORD CLAMP EDS-1208U 04020016 STOP RING SE4.0 02010401 HEXAGON NUT NH4-1 01914003 SCREW TR 4-10 WS/WF –...

  • Page 21: Frame L Unit

    3-2. Frame L Unit DRWG.NO. REV. PARTS NO. PARTS NAME Q'TY REMARKS RANK 10-1 FRAME L ASSY TUP9 10-2 33912000 CLAMP TUP9 10-3 33210520 BUSHING TUP9 10-4 31382070 SHAFT A TUP9 10-5 30531180 CLAMP SPRING TUP9 10-6 30211050 PF ROLLER BEARING TMP6 10-7 PAPER SET SEAL...

  • Page 22: Board Chassis Unit

    3-3. Board chassis Unit DRWG.NO. REV. PARTS NO. PARTS NAME Q'TY REMARKS RANK 11-1 37497200 CONTROL BOARD UNIT TUP9 11-2 37490530 BOARD CHASSIS L ASSY TUP9 11-3 37220200 SUB-BOARD UNIT PBD-9 11-4 37220001 MAIN LOGIC BOARD UNIT TBD9 11-5 30721760 CABLE UNIT 6X220CC TUP9 11-6...

  • Page 23: Presenter Unit Pr921

    3-4. Presenter Unit PR921 Disassembly Drawing – 21 –...
  • Page 24 Presenter Unit PR921 DRWG.NO. REV. PARTS NO. PARTS NAME Q'TY REMARKS RANK 37517030 TERMINAL BOARD UNIT 37514020 SLIP WHEEL 37513070 PAPER GUIDE UNIT 37513060 HOLDER ROLLER UNIT 37513050 PAPER FEED ROLLER UNIT 37512030 PAPER FEED MOTOR UNIT SIDE FRAME L UNIT SIDE FRAME R UNIT 37510030 GUIDE FRAME UNIT...

  • Page 25: Paper Guide Unit (Pr921)

    3-5. Paper Guide Unit (PR921) 1- 3- DRWG.NO. REV. PARTS NO. PARTS NAME Q'TY REMARKS RANK 1-3-1 37517200 PE DETECTOR ASSY 1-3-2 PAPER GUIDE 1-3-3 30045090 GUIDE – 23 –...

  • Page 26: Guide Frame Unit

    3-6. Guide Frame Unit 1- 9- DRWG.NO. REV. PARTS NO. PARTS NAME Q'TY REMARKS RANK 1-9-1 37517200 PE DETECTOR ASSY 1-9-2 DETECTOR HOLDER 1-9-3 GUIDE FRAME 1-9-4 01902028 SCREW TAT 2-4 – 24 –...

  • Page 27: Mechanism Unit Tmp942

    3-7. Mechanism Unit TMP942 – 25 –...
  • Page 28 Mechanism Unit TMP942 DRWG.NO. REV. PARTS NO. PARTS NAME Q'TY REMARKS RANK 37489011 HEAD UNIT TMP9 37487700 TERMINAL BOARD ASSY TMP9 37483110 PLATEN HOLDER UNIT TMP9 37483040 PAPER GUIDE UNIT TMP9 37483030 SPRING HOLDER UNIT TMP9 37482110 CUTTER UNIT TMP9 37482010 PAPER FEED MOTOR UNIT TMP9...

  • Page 29: Head Unit

    3-8. Head Unit 2- 1- DRWG.NO. REV. PARTS NO. PARTS NAME Q'TY REMARKS RANK 2-1-1 HEAD HOLDER TMP9 2-1-2 31210001 COLLAR TMP8 2-1-3 30905040 THERMAL HEAD KF2004-GD31B 2-1-4 30721720 CABLE UNIT B TMP9 2-1-5 30721711 CABLE UNIT A TMP9 2-1-6 04991204 FASTENER T18S 2-1-7...

  • Page 30: Platen Holder Unit

    3-9. Platen Holder Unit 2- 3- DRWG.NO. REV. PARTS NO. PARTS NAME Q'TY REMARKS RANK 2-3-1 BLADE COVER TMP9 2-3-2 BLADE GUIDE TMP9 2-3-3 PLATEN HOLDER TMP9 2-3-4 LOCK SHAFT TMP9 2-3-5 30903070 STATIONARY KNIFE KC-GS120 2-3-6 33103020 PLATEN GEAR 22X0.7 TMP9 2-3-7 30375050...

  • Page 31: 3-10.Paper Guide Unit (Tmp942)

    3-10. Paper Guide Unit (TMP942) 2- 4- DRWG.NO. REV. PARTS NO. PARTS NAME Q'TY REMARKS RANK 2-4-1 37487330 PE DETECTOR ASSY TMP9 2-4-2 UPPER GUIDE TMP9 2-4-3 PAPER GUIDE BASE TMP9 2-4-4 33910440 SIDE GUIDE L TMP9 2-4-5 33910430 SIDE GUIDE R TMP9 2-4-6 GUIDE PINION 18X0.5...

  • Page 32: Block Diagram

    Block Diagram Host Computer Interface Board (Parallel, RS-232C, USB, Ethernet) Main Logic Board CN41 Printer Mechanism Control Panel CN42 Gate Array Motor Driver Feed Motor Board CN23 (OPA-T900) Sensor Circuit Sensor Flash ROM (Program) Cutter Driver Cutter 512 K x 16 Bits CN21 CN22 Head Driver...

  • Page 33: Main Logic Board

    Main Logic Board 5-1. Circuit Diagram ( OD ) P I O ( OD ) P I O ( OD ) P I O ( OD ) P I O ( OD ) P I O ( OD ) P I O ( OD ) P I O ( OD )
  • Page 34 Flash Flash EPSON BA-T500 Compatible Manufacturer: molex (2/5) – 32 –...
  • Page 35 (3/5) – 33 –...
  • Page 36 Pitch, Thermistor (4/5) – 34 –...
  • Page 37 (5/5) – 35 –...

  • Page 38: Parts List

    5-2. Parts List Main Logic Board DRWG.NO. REV. PARTS NO. PARTS NAME Q'TY REMARKS RANK BC01 CERA.CAPA.CHIP1608 0.022UF 50V BC02A-2B CERA.CAPA.CHIP1608 0.01UF 50V BC02C-2D CERA.CAPA.CHIP1608 0.022UF 50V BC03A CERA.CAPA.CHIP1608 0.01UF 50V BC03B-3D CERA.CAPA.CHIP1608 0.022UF 50V BC03E CERA.CAPA.CHIP1608 0.01UF 50V BC03F-3G CERA.CAPA.CHIP1608 0.022UF 50V BC04 CERA.CAPA.CHIP1608 0.022UF 50V...
  • Page 39 Main Logic Board DRWG.NO. REV. PARTS NO. PARTS NAME Q'TY REMARKS RANK CN23 CONNECTOR B14B-PH-K-S CN31 CONNECTOR B8B-PH-K CN32 CONNECTOR B2B-PH-K-S CN33 CONNECTOR B4B-PH-K-S CN41 CONNECTOR PHEC40R-R111 CN42 CONNECTOR B6B-PH-K-S SCHOTTKY DIODE RB160L-40* D21-24 SCHOTTKY DIODE CHIP D1FS4* DSW1 DIP SWITCH 210B008MS DSW2 DIP SWITCH 210B004MS FB01...
  • Page 40 Main Logic Board DRWG.NO. REV. PARTS NO. PARTS NAME Q'TY REMARKS RANK R019 CHIP RESISTOR 100 OHM 1/16W R020-23 CHIP RESISTOR 10 K-OHM 1/16W R024 CHIP RESISTOR 0 OHM 1/16W R026-27 CHIP RES1608 220 OHM 1/16W R028-30 CHIP RESISTOR 330 OHM 1/16W R035-40 CHIP RESISTOR 330 OHM 1/16W R041...
  • Page 41 Main Logic Board DRWG.NO. REV. PARTS NO. PARTS NAME Q'TY REMARKS RANK R283 CHIP RES1608 5.1 KOHM 1/16W 1% R284 CHIP RESISTOR 4.7 K-OHM 1/16W R285-286 CHIP RESISTOR 330 OHM 1/10W R291-292 CHIP RESISTOR 10 K-OHM 1/16W R293-294 CHIP RESISTOR 330 OHM 1/16W R296-297 CHIP RESISTOR 330 OHM 1/16W R301...
  • Page 42 Main Logic Board DRWG.NO. REV. PARTS NO. PARTS NAME Q'TY REMARKS RANK TR22 CHIP TRANSISTOR 2SA1338-67*TA TR23 DIGITAL TRANSISTOR FA1A4P VR1-2 RP CHIP RESISTOR EVM3S-47K VR4-6 RP CHIP RESISTOR EVM3S-47K XTAL CERA. OSC CSACW25M0X51* ZENER DIODE CHIP HZU20B2TRF ZENER DIODE CHIP RD3.9SB1* ZENER DIODE CHIP RD6.2SB1* ZENER DIODE CHIP RD3.9SB1* ZENER DIODE CHIP RD6.2SB1*...

  • Page 43: Control Panel Board

    Control Panel Board 6-1. Circuit Diagram 6-2. Parts List Control Panel Board DRWG.NO. REV. PARTS NO. PARTS NAME Q'TY R E M A R K S R A N K 09100860 CONNECTOR S6B-PH-K-R LED1 08300101 LED GL3KG8 LED2 08300069 LED GL3PR8 R1-2 06753314 CHIP RESISTOR 330 OHM 1/10W...

  • Page 44: Sub-Board

    Sub-board 7-1. Circuit Diagram 7-2. Parts List Sub-board DRWG.NO. REV. PARTS NO. PARTS NAME Q'TY REMARKS RANK NOT MOUNTED CONNECTOR TCS7960-53-2010 CABLE UNIT 4X60CC PBD-9 FERRITE CORE K5BRC16X16X8-M FUSE MRT3.15A-250V* JP1-3 JUMPER WIRE STP122 SEESAW SWITCH SF-W1P1A03BB FERRITE CORE K5BRC16X16X8-M –...

  • Page 45: Serial Interface Board (25Pin)

    Serial Interface Board (25pin) 8-1. Circuit Diagram – 43 –...

  • Page 46: Parts List

    8-2. Parts List Serial Interface Board (25pin) DRWG.NO. REV. PARTS NO. PARTS NAME Q'TY REMARKS RANK CHEM. CAPA. CERA.CAPA.CHIP1608 0.022UF 50V C3-6 CHEM. CAPA. C7-8 CERA.CAPA.CHIP1608 0.022UF 50V CERA.CAPA.CHIP1608 0.1UF 25V CONNECTOR PHEC40P-R111 CONNECTOR DBLD-J25SAF-21L9-1 D1-2 DIODE CHIP MC2840 DIODE CHIP MC2836 D4-5 NOT MOUNTED DSW1...

  • Page 47: Serial Interface Board (9Pin)

    Serial Interface Board (9pin) 9-1. Circuit Diagram – 45 –...

  • Page 48: Parts List

    9-2. Parts List Serial Interface Board (9pin) DRWG.NO. REV. PARTS NO. PARTS NAME Q'TY REMARKS RANK CHEM. CAPA. CERA.CAPA.CHIP1608 0.022UF 50V C3-6 CERA.CAPA.CHIP1608 0.1UF 25V C26-35 NOT MOUNTED R1-2 CHIP RESISTOR 10 K-OHM 1/16W R4-5 CHIP RESISTOR 10 K-OHM 1/16W R6-7 NOT MOUNTED CHIP RESISTOR...

  • Page 49: Usb Interface Board

    10. USB Interface Board 10-1. Circuit Diagram – 47 –...

  • Page 50: Parts List

    10-2. Parts List USB Interface Board DRWG.NO. REV. PARTS NO. PARTS NAME Q'TY REMARKS RANK CERA.CAPA.CHIP1608 0.022UF 50V BC2A-2C CERA.CAPA.CHIP1608 0.022UF 50V CERA.CAPA.CHIP1608 0.1UF 25V BC4-5 CERA.CAPA.CHIP1608 0.022UF 50V CERA.CAPA.CHIP1608 0.22UF 10V CERA.CAPA.CHIP1608 0.022UF 50V CHEM. CAPA. CHIP 4.7UF 35V TANTALUM CAPA.

  • Page 51: Control Panel Board

    11. Parallel Interface Board 11-1. Circuit Diagram – 49 –...

  • Page 52: Parts List

    11-2. Parts List Parallel Interface Board DRWG.NO. REV. PARTS NO. PARTS NAME Q'TY REMARKS RANK BC1-3 CERA.CAPA.CHIP1608 0.022UF 50V NOT MOUNTED CERA.CAPA.CHIP1608 1000PF 50V C3-4 NOT MOUNTED CHEM. CAPA. CONNECTOR PHEC40P-R111 CONNECTOR CA-M57R41-2754C 08211042 TTL IC 74LS374NSR*EL TTL IC 74ALS32FP*EL 08210126 TTL IC 74LS05FP*EL L1-2...
  • Page 53 ELECTRONIC PRODUCTS DIVISION OVERSEAS SUBSIDIARY COMPANIES STAR MICRONICS CO., LTD. STAR MICRONICS AMERICA, INC. STAR MICRONICS EUROPE LTD. Star House, Peregrine Business 536 Shimizunanatsushinya, 1150 King Georges Post Road, Edison, Park, Gomm Road, High Wycombe, Shizuoka, 424-0066 Japan NJ 08837-3729 U.S.A.

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