Star Micronics TSP400 manual

THERMAL PRINTER TSP400 Series TECHNICAL MANUAL [THIRD EDITION][...]

NOTICE • All rights reserved. Reproduction of any part of this manual in any form whatsoever, without STAR’s express permission is forbidden. • The contents of this manual are subject to change without notice. • All efforts have been made to ensure the accuracy of the contents of this manual at the time of going to press. However, should an[...]

INTRODUCTION This manual is intended as a reference for maintenance personnel carrying out periodic maintenance or repair in the field. It is not intended for general users. • 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[...]

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CHAPTER 1 SPECIFICA TIONS AND OPERA TION 1. General Specifications ......................................................................................... 3 2. External Appearance and Internal Configuration .............................................. 4 3. DIP-Switch Settings .....................................................................[...]

– 2 – SPECIFICATIONS AND OPERATION[...]

– 3 – SPECIFICATIONS AND OPERATION 1. General Specifications Printing method Line thermal direct Resolution 8 dots/mm (H) × 8 dots/mm (V) Printable width 75 mm in Line Mode; 80 mm in Page Mode Printing speeds 50 mm/sec and 25 mm/sec Printable characters 1 Page mode: ANK, International 2 Line mode: ANK, International, Special, Block graphic, IB[...]

– 4 – SPECIFICATIONS AND OPERATION 2. External Appearance and Internal Configuration Fig. 1-2 Internal Configuration (TSP412D) Control Panel Interface connector CONNECTOR COVER (Peripheral unit connector) Printer cover Power cord Power switch Interface cover[...]

– 5 – SPECIFICATIONS AND OPERATION 3. DIP-Switch Settings DIP switches are located on the interface PCB. The number of switches depends on the interface type. (1) Setting the DIP Switches Fig. 1-3 DIP-Switch Settings 1 Remove the screw holding the ROM cover in place. (The screw is located at the base of the paper-roll holder.) 2 Remove the ROM [...]

– 6 – SPECIFICATIONS AND OPERATION Fig. 1-4 Main and interface PCBs 3 Set the DIP switches on the interface PCB. 2. DIP-switch values 1 RS232C interface This board has a single 8-bit DIP switch. Switch settings are as follows. Switch Setting ON OFF 1-1 Baud 1-2 1-3 Handshaking DTR XON/XOFF 1-4 Data length 8 bits 7 bits 1-5 Parity use No parity [...]

– 7 – SPECIFICATIONS AND OPERATION Baud 1-1 1-2 2400BPS OFF OFF 4800BPS OFF ON 9600BPS ON ON 19200BPS ON OFF Mode Status of printer power 1-8 ON 1-8 OFF DC1/DC3 invalid Printer selected Printer de-selected DC1/DC3 effective Printer selected Printer de-selected Addressable Printer de-selected Printer selected To select a mode: With an RS-232C in[...]

– 8 – SPECIFICATIONS AND OPERATION Density Adjustment Aperture About 90˚ About 90˚ Light Dark 4. Print-Density Adjustment Adjust the print density in accordance with the sensitivity of the paper being used. The adjustment procedure is as follows. Fig. 1-5 Print-Density Adjustment 1 Remove the interface cover, located the rear side of the prin[...]

– 9 – SPECIFICATIONS AND OPERATION 5. Sensor Adjustment There are three different sensors: the transmissive sensor (label start-position detector), the black-mark sensor, and the paper-out sensor. Adjustment procedures are described below. First note the following general points. • The transmissive sensor level requires precise setting. Becau[...]

– 10 – SPECIFICATIONS AND OPERATION Sensor adjustment procedures are as follows. 1) Remove the ROM cover, located beneath the paper-roll holding area. 2) Hold down the FEED and ON LINE buttons while switching on the power, and continue to hold them down until you hear a triple beep. (This will take about five seconds.) When you hear the triple [...]

– 11 – SPECIFICATIONS AND OPERATION 6. Setting Memory Switches from the Control Panel The TSP400 uses EEPROM memory switches in place of corresponding hardware switches. All EEPROM switch settings can be changed by software. A number of these switches are also changeable from the control panel. (1) Paper-Feed Mode (Continuous or Next-Top) When [...]

– 12 – SPECIFICATIONS AND OPERATION 7. Test Print To generate a test print (self-test), hold down the FEED button while switching on the power. Note: The test print continues as long as the FEED button is held down. 8. HEX Dump Set the printer into hex-dump mode as follows: hold down the ONLINE button and switch the power on, then release the O[...]

– 13 – SPECIFICATIONS AND OPERATION 9. Page/Line Mode Switch The TSP400 series supports two entirely different command sets: “Page Mode” and “Line Mode.” You can select the mode either by software or from the control panel. To select from the control panel, proceed as follows. NOTE: This function will not become meaningful until Line Mo[...]

– 14 – SPECIFICATIONS AND OPERATION 10. Exposing the Peripheral Unit Connector When operating in Line Mode, the printer can use the peripheral unit connector to drive a cash drawer or other such external device. But note that the connector is originally hidden by a portion of the interface cover. Fig. 1-6 Peripheral Unit Connector To prepare th[...]

– 15 – SPECIFICATIONS AND OPERATION 11. Changing the Interface Board You can change the printer’s interface by replacing the interface board. The replacement procedure is as follows. Fig. 1-7 Changing the Interface Board 1 Remove the interface cover, located on the rear side of the printer. 2 Remove the three screws holding the interface boar[...]

– 16 – SPECIFICATIONS AND OPERATION[...]

CHAPTER 2 THEOR Y OF OPERA TION This chapter describes the operating principles of the circuitry and printer mechanism. 1. Block Diagram ..................................................................................................... 19 2. Main and Interface PCBs .................................................................................[...]

– 18 – THEORY OF OPERATION[...]

– 19 – THEORY OF OPERATION 1. Block Diagram The following diagram illustrates the relationship between the control board (main PCB) and its peripherals. (16) (16) (8) (8) (16) 24V Data flow (Host computer) Control  panel Main PCB Gate array CPU DC-DC converter Power unit EPROM 128K × 16bits PS-RAM 128K × 16bits S-RAM (backup) 8K ?[...]

– 20 – THEORY OF OPERATION 1. 1 Control board The interface board relays data from the host computer to the main board. The main board’s CPU stores the data into local RAM. It then reads out the data, edits it according to the control program stored in the board’s ROM, and prints the results by issuing appropriate drive signals to the print[...]

– 21 – THEORY OF OPERATION D2O  D1O R1I R2I D2I  D1I R1O R2O B12  B14 A15 B15 ACK DTR R-CH TXD RXD CTS   TXD0 RXD0 RXD1 CN3 CN1 IC1 CN9 IC10 IC5 Gate array CPU HD151232FP B12  B14 A15 B15 2. Main and Interface PCBs The main PCB and interface PCB provide the drive circuitry [...]

– 22 – THEORY OF OPERATION D2O  D1O D2EN D2I D1EN D1I ERROR ACK RD (+) RD (–)  CS (+) CS (–)  RS (–) RS (+)  SD (–) SD (+) CN3 CN1 IC1 + –  + –  Gate array CN9 IC10 R2I +  R2I –   R1I +  R1I –   D2O D2O  D1O D1O RXD0 TXD0 [...]

– 23 – THEORY OF OPERATION Parallel Interface PCB Main PCB DATA 1 DATA 2 DARA 3 DATA 4 DATA 5 DARA 6 DATA 7 DATA 8  STROBE  BUSY  ACK  ERROR  SELECTED  PAPER OUT A4 B4 A5 B5 A6 B6 A7 B7  A13  A12  B12  A10  A11  B11 CN3 CPU CN1 IC5 [...]

– 24 – THEORY OF OPERATION 2-2. Editing and Printing 2-2-1. Editing The CPU reads data sequentially from RAM and edits it in accordance with program instructions stored in EPROM. The edited data undergoes parallel-to-serial conversion in the gate array, and is then output to the thermal head’s drive controller. 2-2-2. Thermal head The thermal[...]

– 25 – THEORY OF OPERATION 24V t CLOCK SI LATCH STROBE1 STROBE2 STROBE3 STROBE4 STROBE5 COMMON STROBE1, STROBE2, STROBE3 STROBE4, STROBE5, t t 10 20 30 40 50 300 400 500 Head Energizing Time t ( µ sec) Thermistor Temp. ( ° C) 600 Fig.2-6 Timing Chart 2-2-3. Head current control Heat buildup in the head during operation can cause print qual[...]

– 26 – THEORY OF OPERATION 2-3. Feed-Motor Drive Circuit The printer employs 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 phase 1-2 excitation method. Diagram 2-8 shows the feed-motor driv[...]

– 27 – THEORY OF OPERATION 2-4. Power-On Reset Circuit Immediately following power-on the printer executes a power-on reset, initializing all circuit elements. The power-on reset serves as protection against operational errors. The power-on RESET signal is maintained for approximately 160ms. The reset circuit is illustrated below. Fig. 2-10 Pow[...]

– 28 – THEORY OF OPERATION 2-5. +5V Line Voltage Detector Circuit The voltage-detection IC (IC4 in Fig. 2-10) detects momentary drops or unstable levels in the +5V line voltage. IC4 operation is illustrated by the equivalence circuit shown below. Fig. 2-11 Equivalence Circuit for Voltage Detecting IC Fig. 2-11 shows the operational timing. If t[...]

– 29 – THEORY OF OPERATION 3. Printer Mechanism 3-1. Thermal Head The TSP400 printers employ thermal line printing. The thermal head consists of a horizontal line of 640 heat elements. These elements print one line of dots at a time as the paper passes over the head. The head is fixed in position; only the paper moves. The printer prints a dot [...]

– 30 – THEORY OF OPERATION 3-3. Detectors (1) Paper-Out Detector The paper-out detector is located at the paper entry slit. The detector consists of a reflective photosensor. The photosensor’s phototransistor remains ON while paper is present. It goes OFF when paper runs out, generating output of a paper-out signal. (2) Black-Mark Detector Th[...]

– 31 – THEORY OF OPERATION (4) Head-Up Detector This detector consists of a leaf switch indicating whether the head is closed (in contact with the platen) or open (separated from the platen). The leaf switch is closed when the head is closed; it opens when the head is opened. Fig. 2-19 Head-Up Detector GND R +5V Leaf switch Detection signal[...]

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CHAPTER 3 PARTS REPLACEMENT AND RELA TED ADJUSTMENTS This chapter describes disassembly and reassembly procedures. Please take note of the following. 1. ALWAYS disconnect the power cord from the AC outlet before beginning a disassembly or reassembly procedure. 2. Except where otherwise stated, the reassembly procedure is the reverse of the disassem[...]

PARTS REPLACEMENT – 34 –[...]

PARTS REPLACEMENT – 35 – 1. Upper Casing Unit <TSP412D> (1) Disconnect the power cord from the AC outlet. (2) Remove: • Upper cover 1 • Two tapping screws 2 • Upper casing unit 3 • Pull forward and remove. • Connector 4 • Screw 5 <TSP442D> (1) Disconnect the power cord from the AC outlet. (2) Remove: • Upper cover 1 ?[...]

PARTS REPLACEMENT – 36 – 2. Control-Panel Board (1) Remove: • Upper casing unit (See 1. above.) • Two tapping screws 1 • Front cover 2 • Two tapping screws 3 • Control-panel board 4 1 3 4 2[...]

PARTS REPLACEMENT – 37 – 3 2 1 3 4 6 4 3 5 3. Printer Mechanism <TSP412D> (1) Remove: • Upper casing unit (See 1. above.) • One tapping screw 1 • ROM cover 2 • Eight tapping screws 3 • Four connectors 4 • Screw 5 • Printer mechanism 6 <TSP442D> (1) Remove: • Upper casing unit (See 1. above.) • One tapping screw 1 ?[...]

PARTS REPLACEMENT – 38 – 4. Main PCB, Interface PCB <TSP412D> (1) Remove: • Upper casing unit (See 1. above.) • Six tapping screws 1 • Mechanism chassis 2 • Six connectors 3 • Interface cover 8 • Three screws 4 • Interface PCB 5 • Four screws 6 • Main PCB 7 <TSP442D> (1) Remove: • Upper casing unit (See 1. above.[...]

PARTS REPLACEMENT – 39 – 5. Power Unit (1) Disconnect the power cord from the AC outlet. (2) Remove: • Upper casing unit (See 1. above.) • Three screws (See 4. above.) • Interface PCB (See 4. above.) • Screw 1 • Four screws 2 • Lower casing chassis 3 • Connector 4 • Two tapping screws 5 • Shield chassis (A) 6 • Connector 7 ?[...]

PARTS REPLACEMENT – 40 – 7. Printhead unit (1) Remove the upper casing unit. (See 1. above.) (2) Pull the pressure stay 1 forward to open the head frame unit 2 . (3) Slide the head clamp 3 in the direction indicated by the arrow. Remove the printhead unit 4 . (4) Remove the head connector 5 . Note : Be careful to avoid damaging the heat element[...]

PARTS REPLACEMENT – 41 – 9. Detectors (1) Remove: • Printer mechanism (See 3. above.) • Two screws 1 • Paper-out and black-mark detectors 2 • Tapping screw 3 • Head-up detector 4 10. Label sensor (1) Remove: • Two E-rings 1 • Two oiless bushings 2 • Support stay 3 • One tapping screw 4 • Label sensor 5 3 2 1 4 1 2 4 5 3 1 2[...]

PARTS REPLACEMENT – 42 –[...]

CHAPTER 4 MAINTENANCE AND LUBRICA TION 1. Maintenance ........................................................................................................ 45 1-1. Cleaning ................................................................................................................. 45 1-2. Checks .............................................[...]

– 44 – MAINTENANCE AND LUBRICATION[...]

– 45 – MAINTENANCE AND LUBRICATION 1. Maintenance Proper maintenance is necessary to maintain printer performance and forestall potential problems. Please carry out maintenance as described below. 1-1. Cleaning (1) Surface dirt Clear away dirt with a soft cloth. If necessary, apply a small quantity of alcohol to the cloth to improve cleaning po[...]

– 46 – 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 lu[...]

– 47 – MAINTENANCE AND LUBRICATION Fig. 4-1 Lubrication Points A C D D B 1 8 7 1 6 6 3 4 2 9 9 5 A B C[...]

– 48 – MAINTENANCE AND LUBRICATION[...]

CHAPTER 5 P ARTS LIST READING THE LISTS (1) DRWG. NO. Corresponds to the drawing number or to the silk-screened number on the board to which the part is mounted. (2) REVISED EDITON 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 edi[...]

– 50 – 1. Printer Assembly 1-1. Disassembly Drawing A. TSP412D L C E D F K M O R P N Q O Q R T J G H A I T M C D E F G I H A B J 18 48 47 13 12 7 10 3 2 1 33 9 45 45 8 44 4 5 51 54 49 6 49 7 49 7 19 50 42 42 42 21 50 7 16 12 57 14 15 56 39 28 42 22 22 24 32 23 23 25 26 57 43 27 29 48 59 58 31 53 47 60 30 57 39 58 42 41 46 49 40 47 57 41 K 17 B [...]

– 51 – B. TSP442D 5 C 56 58 L S C E D F K S M O N P R L P N Q O Q R T G H A I T M D G I H A B 18 29 48 47 53 47 48 13 12 7 10 3 2 1 33 44 9 45 45 54 8 44 4 51 41 49 6 49 46 7 49 7 19 50 42 42 20 42 21 50 7 47 57 16 49 12 14 15 40 57 52 48 39 58 58 60 35 34 42 22 22 24 32 23 23 25 26 57 45 27 50 28 52 37 38 52 36 K 17 41 B 54 55 E F 56 41[...]

– 52 – 1 87391070 LOWER CASE CHASSIS UNIT BCP4 1 2 87393030 POWER SUPPLY UNIT SLS-060P-50 1 US S 87393090 POWER SUPPLY UNIT SLS060PH-50A 1 EC,UK S 3 82011481 SHIELD CHASSIS A BCP4 1 4 87393040 CORD SET UNIT US BCP4 1 US S 87393070 CORD SET UNIT EC BCP4 1 EC S 87393080 CORD SET UNIT UK BCP4 1 UK S 5 04991220 CORD BUSHING SR-5N-4 1 6 82011490 SHI[...]

– 53 – 45 00930803 SCREW TAT 3-8 PT 6 S 46 01903018 SCREW TR 3-6 WS/WF 4 S 47 01903059 SCREW TR 3-5 FL 6 S 48 01903069 SCREW TAT 3-5 ST-FL 2 TSP412 S 01903069 SCREW TAT 3-5 ST-FL 4 TSP442 S 49 01903099 SCREW TR 3-4 WS 5 S 50 01914035 SCREW TAT 4-10 PT-FL 4 S 51 01914036 SCREW TR 4-5 WS 1 S 52 00630404 SCREW TR 3-4 7 TSP442 S 53 00930803 SCREW T[...]

– 54 – 2. Printer Mechanism Assembly 2-1. Disassembly Drawing 15-6 15-10 15-16 15-13 15-14 15-5 15-4 15-3 15-11 15 15-9 29 29 25 15-9 15-15 15-2 15-1 15-6 15-10 15-16 15-13 15-12 15-7 15-14 15-8 15-14 15-14 15-7 15-12 15-13 15-17 11 9 10 40 6 13 33 33 33 5 37 33 8 1 24 32 13 33 8 7 30 4 31 38 3 12 41 39 2 39 B A C D D 15-13 45 44 A B 24 32 14 C[...]

– 55 – 1 NPN FRAME ASSY 1 2 37412300 PF MOTOR ASSY TMP4 1 S 3 37417000 REFLECT SENSOR BD UNIT TMP4 1 S 4 83100460 IDLER GEAR 15X50X0.5 1 S 5 87340390 HEAD DETECTOR ASSY BMP8 1 S 6 *2 31375210 PLATEN TMP4 1 S #2 31375211 PLATEN TMP4 1 S 7 33102210 GEAR 28X0.5 TMP4 1 S 8 80203041 DRIVE SHAFT BEARING MP300 2 S 9 33910020 PAPER GUIDE A TMP4 1 S 10 [...]

– 56 – 3. Connector Wiring Diagram A. RS-232C Interface Type 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 B1 B2 B3?[...]

– 57 – B. RS-422A Interface Type 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 B1 B2 B3 B4 B5 B6 B7 B8[...]

– 58 – C. Parallel Interface Type 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17?[...]

– 59 – 4. Main Logic Board 4-1. Circuit Diagram ZD2 RD4. 7JSB1 R25 10K R120 10K C134 0.1U Q4 A1649 R119 10K VP Q5 A1388 R17 10K R124 10K DQ5 FA1A4P VH VCC 8 5 IC8 VCC GND CS SK DI DO 1 2 3 4 93C46 R18 33 C9 33P C126 33P C127 100P C8 33P R19 10K VCC DQ6 FA1A4P DQ7 FN1A4P VCC 32 31 30 29[...]

– 60 – VCC VCC VCC VB VCC VCC VCC D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 19 18 17 16 15 14 13 12 10 9 8 7 6 5 4 3  2  20  11 30  O0 O1 O2 O3 O4 O5 O6 O7 O8 O9 O10 O11 O12 O13?[...]

– 61 – VP DQ2 FA1A4P D1 EG01YV0 VCC R15 10K R103 10K Q2 B1359 FEED MOTOR CN4 5483-06A 1 2 3 4 5 6 TA1 MP4020 1B 2B 3B 4B 1C 2C 3C 4C EE 1 0 1 2 4 6 8 3 5 7 9 R3 R2 R104 R105 3.3K × 4 X1 CST9.83MT  1 3 2 R122 3.3K C118 0.1U 10K × 2 VCC R9 R[...]

– 62 – D 8 D 9 D 1 0 D 1 1 D 1 2 D 1 3 D 1 4 D 1 5 23498765 1 CA3 220P × 8 D 0 D 1 D 2 D 3 D 4 D 5 D 6 D 7 23498765 1 CA4 220P × 8 A 2 0 A 1 7 A 1 5 A 1 3 A 1 1 A 9 23456789 1 CA2 220P × 8 A 1 9 A 1 8 A 1 6 A 1 [...]

– 63 – C1 05041081 CHEM. CAPA. 1000UF 35V 1 C2 05054745 CHEM. CAPA. 0.47UF 50V 1 C3-5 05753304 CERA. CAPA. CHIP 33PF 50V 3 C6 05041081 CHEM. CAPA. 1000UF 35V 1 C7 05994732 BACK-UP CAPA. FYD0H473Z 1 C8-9 05753304 CERA. CAPA. CHIP 33PF 50V 2 C10-11 05751045 CERA. CAPA. CHIP 0.1UF 50V 2 C12 05753304 CERA. CAPA. CHIP 33PF 50V 1 C13-15 05751045 CERA[...]

– 64 – R112-114 06752031 CHIP RESISTOR 20 K-OHM 1/10W 3 R115 06751031 CHIP RESISTOR 10 K-OHM 1/10W 1 R116 06754721 CHIP RESISTOR 4.7 K-OHM 1/10W 1 R117 06751031 CHIP RESISTOR 10 K-OHM 1/10W 1 R118 06753304 CHIP RESISTOR 33 OHM 1/10W 1 R119-120 06751031 CHIP RESISTOR 10 K-OHM 1/10W 2 R121 06751021 CHIP RESISTOR 1 K-OHM 1/10W 1 R122 06753324 CHIP[...]

– 65 – Main Logic Board CN8 09100516 CONNECTOR 53014-0510 1 CN9 09100610 CONNECTOR PHEC40R-R111 1 X1 09250037 CERA. OSCILLATOR CST9.83MT 1 FL1-5 09251119 LINE FILTER TU02MT*R 5 BZ1 45060201 BUZZER QMB-111P 1 DRWG.NO. REV. PARTS NO. PARTS NAME Q'TY REMARKS RANK[...]

– 66 – CN3 TXD RXD CTS DTR RCH MP-DTR MP-TXD RTS FAULT  GND GND  F-GND MOUNT-HOLE 2 3 5 20 11 16 15 4 14  7 13  1 0 L5  L8   L4  L1   L9 DBLD-J255AF-21L91 B-01R × 9 L3  L7   L6  L2  R2 3.3K D2 D1 R4 3.[...]

– 67 – 5-2. Parts List RS232C Interface Board DRWG.NO. REV. PARTS NO. PARTS NAME Q'TY REMARKS RANK C1-2 05051057 CHEM. CAPA. 1UF 50V 2 C3 05002213 CHEM. CAPA. 220UF 6.3V 1 C4 05751045 CERA. CAPA. CHIP 0.1UF 50V 1 C5-6 05051057 CHEM. CAPA. 1UF 50V 2 R1 06751031 CHIP RESISTOR 10 K-OHM 1/10W 1 R2 06753324 CHIP RESISTOR 3.3 K-OHM 1/10W 1 R3 06[...]

– 68 – CN3 SD (+) SD (–) RD (+) RD (–) CS (+) CS (–) RS (+) RS (–) FAULT  GND GND  F-GND MOUNT-HOLE 9 10 17 18 19 23 24 25 14  7 13  1 0 L4  L1  L2  L6 DBLD-J255AF-21L9 L3  L8  L9  L5  L10   L7 JP1 CN2 P[...]

– 69 – 6-2. Parts List RS422A Interface Board DRWG.NO. REV. PARTS NO. PARTS NAME Q'TY REMARKS RANK C1 05751045 CERA. CAPA. CHIP 0.1UF 50V 1 C2 05002213 CHEM. CAPA. 220UF 6.3V 1 R1-2 06751014 CHIP RESISTOR 100 OHM 1/10W 2 R3-4 06751031 CHIP RESISTOR 10 K-OHM 1/10W 2 VR1 06451033 RP RESISTOR EVN-D2A-10K 1 TR1 07603016 DIGITAL TRANSISTOR FA1A[...]

– 70 – CN3 INIT  DATA1 DATA2 DATA3 DATA4 DATA5 DATA6 DATA7 DATA8  STROBE  BUSY  ACK  ERROR  SLCT  PE  SLCT-IN  CPL  VCC  GND EXT-GND RETURN-GND  F-GND MOUNT-HOLE 57RE-40360-BD29 VR1 EVN-D2A-10K TR1 FA1A4P CN2 PSW PEXT 1 PEXT 2 VE[...]

– 71 – 7-2. Parts List Centronics Interface Board DRWG.NO. REV. PARTS NO. PARTS NAME Q'TY REMARKS RANK C1 05751045 CERA. CAPA. CHIP 0.1UF 50V 1 C2 05002213 CHEM. CAPA. 220UF 6.3V 1 C3 05751025 CERA. CAPA. CHIP 1000PF 50V 1 C4 05751045 CERA. CAPA. CHIP 0.1UF 50V 1 R1 06751021 CHIP RESISTOR 1 K-OHM 1/10W 1 R2-9 06754721 CHIP RESISTOR 4.7 K-O[...]

– 72 – 8. Control Panel Board 8-1. Circuit Diagram CN1 53014-1210 2 3 4 1  8 9 10 11 12 7 6 5   SW-CO SW-FEED SW-ONL GND LED-POW LED-ONL LED-PAR LED-HUP LED-ERR +5V PSW PSW-2 PSW-1 SW2 SW1 R1 270 LED1 LT-1E21A R5 270 LED5 LT-1E21A R3 270 LED3 L[...]

– 73 – R1-5 06052714 RD RESISTOR 270 OHM 1/6W 5 D1-2 08000039 DIODE 1S1588 2 LED1 08300058 LED LT-1E21A 1 LED2-4 08300081 LED LT-1D11A 3 LED5 08300058 LED LT-1E21A 1 SW1-2 *1 09010043 PUSH SWITCH SKHHAL=S 2 #1 09010041 PUSH SWITCH SKHHAL 2 CN1 09100444 CONNECTOR 53014-1210 1 CN2 NOT MOUNTED - 09090047 LEAF SWITCH MSW-1705C 1 80700580 WIRE 26UL1[...]

– 74 – 9. Paper-Out Detector Board 9-1. Circuit Diagram 9-2. Parts List Paper-Out Detector 10. Label Sensor Board 10-1. Circuit Diagram 10-2. Parts List Transmissive Sensor DRWG.NO. REV. PARTS NO. PARTS NAME Q'TY REMARKS RANK R1-2 06052211 RD RESISTOR 220 OHM 1/6W 2 PS1-2 08300082 PHOTO-INTERRUPTER PS6002A-KS 2 - 30721010 CABLE UNIT TMP4 1[...]

P1994.12 P1995.06[...]

Printed in Japan, 80822421-B Distributed by STAR MICRONICS DEUTSCHLAND GMBH Westerbachstraße 59, D-60489 Frankfurt, Germany Telefon: 069 78 99 90 Telefax: 069 78 10 06 Telex: 4 175825 star d STAR MICRONICS U.K. LTD. Star House, Peregrine Business Park, Gomm Road, High Wycombe Bucks, HP13 7DL U.K. Tel: 01494-471111 Fax: 01494 473333 Telex: 83393 ST[...]