Star MicronicsメーカーStar DP8340の使用説明書/サービス説明書
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DOT MA TRIX PRINTER DP8340 SERIES [SERIAL INTERF ACE] USERS MANUAL.
Federal Communications Commission Radio Frequency Interference Statement This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules.
T ABLE OF CONTENTS 1. OUTLINE .............................................................................................. 1 2. UNPACKING AND INSTALLATION ................................................ 2 2-1. Unpacking ............................
8. INTERFACE FOR MODEL DP8340-D (D-SUB 25 PIN CONNECTOR) ......................................................... 28 8-1. Interface Specifications .............................................................. 28 8-2. Interface Circuit ..............
– 1 – 1. OUTLINE The DP8340 series of serial dot matrix printers is for use in ECR, POS, electronic instruments, banking machines and computer peripheral equipment.
– 2 – 2. UNP A CKING AND INST ALLA TION 2-1. Unpacking After opening the box, check if all necessary accessories are included. (A) Printer (B) Power Supply Unit Figure 2-1.
– 3 – 2-2. Installation of Paper Holders and Re-Roll Pr e vention Guard (Only Model DP8340F) Install the Paper Holders in the outermost holes in the rear of the printer.
– 4 – Install the Re-Roll Prevention Wire in the holes of the printer cover. Twisting the Wire as shown in the figure below, will make the installation easier. Figure 2-3. Installation of Re-Roll Prevention 2-3. Handling Notes (1) Install the printer near an easily accessible socket-outlet.
– 5 – 3. PAR T IDENTIFICA TION AND NOMENCLA TURE 3-1. Power Supply Unit Figure 3-1. Power Supply Unit DC Power Connector (Output) Shape of AC Power plug will vary according to destinations.
– 6 – 3-2. Printer Figure 3-2. Printer: Front View Figure 3-3. Printer: Rear View.
– 7 – 3-3. Part Functional Description (1) AC Power Plug Connect to an outlet of the specified voltage. (2) DC Power Outlet Supplies DC 12V power to the printer. (3) Printer Cover Protects the printer against dust and reduces noise. (4) POWER Lamp Lights up (green LED) when power is on.
– 8 – 4. INST ALLA TION OF INK RIBBON AND PAPER 4-1. Installation of Ink Ribbon (1) Turn power off, lift the Printer Cover up and remove it. Note: Be careful not to touch the print head immediately after printing, because it can get very hot. Figure 4-1.
– 9 – Figure 4-2. Installation of Ink Ribbon Figure 4-3. Ribbon Spools 4-2. Removal of Ink Ribbon Hold the spool and lift gently, rotating it until the ribbon sags. Push the ribbon detecting lever out, lift the spool until it comes off the shaft. Remove the second spool in a similar manner.
– 10 – 4-3. Paper Insertion 4-3-1. Model DP8340F (1) Cut the Roll Paper end straight and square. Hold the roll so that the paper comes from the bottom. (2) Attach the Roll Paper to the Holders Paper by slipping one side of the roll onto the Hub and pulling the other Hub out to allow the roll to slip in place.
– 11 – 4-3-2. Model DP8340S 1. Make a straight cut along the top of the paper, about 1/4 inch away from the sprocket holes, (as shown in the figure). If there is perforation, cut the paper on the perforation. 2. Insert the paper squarely into the paper insertion slot until the ALARM lamp goes out.
– 12 – 4-4. Paper Removal Cut the paper close to the slot and use the feed button until paper has passed completely through the printer. Note: Do not try to remove the paper by hand as it could become crooked and get jammed inside the printer.
– 13 – 5. CONTR OL CODES CODE LF (0A) H FUNCTION Print and line feed instruction OUTLINE The LF code causes the data in the line buffer to be printed, followed by a single line feed. When the line buffer is empty, only the feed takes place. CODE CR (0D) H FUNCTION Print and line feed instruction OUTLINE Same function as of LF code.
– 14 – CODE SI (0F) H FUNCTION Inverted print instruction OUTLINE This function causes the printing to be inverted. This code must be received at the beginning of a line. If this code is received anywhere other than at the beginning of a line, it is disregarded.
– 15 – CODE ESC a n (1B) H (61) H n FUNCTION n-line feed OUTLINE After printing the data in the current line, n lines are fed by this code. The value of n ranges from 1 to 120. CODE ESC C n (1B) H (43) H n FUNCTION Sets page length in lines OUTLINE This code sets the length of a page to n lines.
– 16 – CODE ESC @ (1B) H (40) H FUNCTION Printer initialization OUTLINE All printing conditions except ESC BEL n 1 n 2 , the line buffer and data buffer are set to the power on default condition. CODE ESC BEL n 1 n 2 (1B) H (07) H n 1 n 2 FUNCTION Sets peripheral unit drive pulse duration.
– 17 – CODE FS (1C) H FUNCTION Trigger peripheral unit drive (immediate) OUTLINE Causes a peripheral drive pulse to be generated immediately CODE ENQ (05) H FUNCTION Enquiry OUTLINE When this code is received, the printer outputs status data.
– 18 – Character Code List Character Code Function 1 LF (0A)H Print and line feed instruction 2 CR (0D)H Print and line feed instruction (same as LF) 3 SO (0E)H Expanded character instruction 4 DC.
– 19 – 6. GENERAL SPECIFICA TIONS Printing method Serial impact dot matrix printing, 9 wires Number of print columns 40 columns, 12 CPI Print speed Approx. 2 lines/sec Print direction Bi-directional Line spacing 1/6 inch Paper feed method Friction Feed or Sprocket-feed Paper feed speed Approx.
– 20 – Ink ribbon specification Color Black and red Ribbon material Nylon (#40 denier) Ribbon size 13mm × 6m Spool 13mm (width), 35mm in diameter (two spool) Recommended ribbon SF-03BR (manufactured by Fuji Kagakushi Kogyo Co., Ltd.) or approved equivalent.
– 21 – Figure 6-3. External Dimensions (Printer) Figure 6-4. External Dimensions (Power Supply Unit) 120mm 2.0m 36mm 60mm Shape of AC Power plug will vary according to destinations.
– 22 – 7. INTERF A CE FOR MODEL DP8340-M ( MODULAR JA CK CONNECT OR ) 7-1. Interface Specifications (1) Synchronization system Asynchronous (2) Baud rate 150, 300, 600, 1200, 2400, 4800, 9600, BPS.
– 23 – TYPE ONLY M 7-3-2. DIP-SW2 Switch ON OFF Factory setting 2-1 International character set: ON 2-2 (1) ON, ON ... U.S.A. (2) OFF, ON...FRANCE ON (3) ON, OFF...ITALY (4) OFF, OFF...GERMANY 2-3 Paper type — see above (*2) ON 2-4 CR Invalid CR Valid ON 7-3.
– 24 – 7-4. Connectors and Signals Pin No. Signal Direction Function Name 1 GND — Shield Ground 2 GND — Frame Ground 3 TXD OUT This pin carries data from the printer. (Return channel) 4 RXD IN This pin carries data to the printer. 5 RTS OUT This is SPACE when the printer power is ON.
– 25 – TYPE ONLY M 7-5. Interface Connections For interface connections, refer to the instructions for interface of the host computer. The following gives basic examples.
– 26 – Figure 7-6. Wiring of cable for direct connection between DP8340 and IBM PC serial part 7-6. P eripheral Unit Drive Cir cuit The Control Board of this unit is equipped with a circuit for driving a peripheral unit (Paper Cutter, Take-Up Device, Cash Drawer, etc.
– 27 – TYPE ONLY M Absolute Ratings (Ta = 25˚C) D1 Voltage Breakdown 100V Peak Forward Current 1A Figure 7-8. Cable Connection 7-6-2. Peripheral Drive Circuit Figure 7-9. Drive Circuit Caution: Do not use external power supply with peripheral drive circuit.
– 28 – 8. INTERF A CE FOR MODEL DP8340-D ( D-SUB 25 PIN CONNECT OR ) 8-1. Interface Specifications (1) Synchronization system Asynchronous (2) Baud rate 150, 300, 600, 1200, 2400, 4800, 9600 BPS (.
– 29 – TYPE ONLY D 8-2. Interface Circuit 8-2-1. RS-232C Input (RXD, CTS) Output (DTR, FAULT, TXD, RCH, RTS) Figure 8-1. RS232-C Interface 8-2-2. Current Loop Input (TTY-RXD, TTY-RXDR) Output (TTY-TXD, TTY-TXDR) Note: Resistance should be set so that Current Loop is restricted to the range of 10 ~ 20 mA.
– 30 – 8-3. Setting of the DIP Switches 8-3-1. DIP-SW 1 Switch ON OFF Factory setting 1-1 ON 1-2 Data transfer rate — see below (*1) ON 1-3 ON 1-4 Stop bit 1 Stop bit 2 ON 1-5 DTR MODE (1 BLOCK).
– 31 – TYPE ONLY D 8-4. Jumper Setting The serial interface is set to the RS-232C mode upon shipment from the factory. When using in the 20mA current loop mode, it is necessary to set the jumpers. The jumpers built into the Control Board allow for setting of functions shown in the table.
– 32 – Pin No. Signal Direction Function Name 1 GND — Frame Ground 2 TXD OUT This pin carries data from the printer. (Return channel) 3 RXD IN This pin carries data to the printer. 4 RTS OUT This is SPACE when the printer power is ON. 5 CTS IN This pin is SPACE when the computer is ready to send data.
– 33 – TYPE ONLY D Figure 8-5. D-Sub 25 Pin Connector 8-6. Interface Connections For interface connections, refer to the instructions for interface of the host computer.
– 34 – 8-7. P eripheral Unit Drive Cir cuit The Control Board of this unit is equipped with a circuit for driving a peripheral unit (Paper Cutter, Take-Up Device, Cash Drawer, etc.) The Control Board Connector (CN3) is used to connect the Peripheral Unit to the Drive Circuit.
– 35 – TYPE ONLY D Figure 8-8. Cable Connection 8-7-2. Peripheral Drive Circuit Absolute Ratings (Ta = 25˚C) D1 Voltage Breakdown 100V Peak Forward Current 1A Drive Output 12V, MAX. 1A Figure 8-9. Drive Circuit Caution: Do not use external power supply with peripheral drive circuit.
– 36 – 9. DA T A STR UCT URE AND CONTR OL 9-1. DTR Mode (1 BLOCK) Controls Data Transfer by using DTR line as BUSY FLAG (a) (b) In case of Paper Empty Paper Empty When the paper out detector indicates end of paper, the printer stops printing after a maximum of two lines of printing or paper feed.
– 37 – 9-2. X-ON/X-OFF Mode The printer transmits an X-ON (Control Code; DC1, Hexadecimal Value; 11H,) signal after power is turned on, if there is no printer error being generated. When this signal is received by the host computer, the host computer transmits the data to the printer.
– 38 – Paper Empty When the paper out detector indicates end of paper, the printer stops printing after a maximum of two lines of printing or paper feed.
– 39 – 9-3. STX-ETX Mode The start of the STX-ETX mode should occur with a totally empty print buffer. This can be achieved by sending an ENQ code to the printer and checking the status until the status code indicates an empty buffer. At that point, the STX code is sent by the host computer followed by a data block.
– 40 – STX-ETX Mode Flow Diagram.
– 41 – 10 . CHARA CTER CODE LIST.
– 42 –.
– 43 – International Character Sets.
– 44 – 11. FONT LIST.
– 45 –.
– 46 –.
– 47 – International Characters.
– 48 – When printer power is supplied by the user rather than through the accessory power source unit, please be careful of the following points. Note 1: The power supply must be +12V 2A or above. An electrolytic ca- pacitor (C = 4700µF/25V to 6800µF/25V) must be connected across the output of the power supply.
– 49 – VAC 14V C2 100 ~ 200µF/25V VDC 12V ZD1 VZD = 14V (1W) IAC 2 ~ 3A C3 4700 ~ 6800µF/25V C1 6800µF/25V TR1 2SD633 (TOSHIBA) Other parameters may be determined by user.
– 50 – 13 . FERRITE CORE INST ALLA TION ( EU ONL Y ) If a peripheral unit drive circuit is to be used, attach a ferrite core using the following instructions. ■ A ferrite core noise filter for the peripheral unit cable comes packed with the printer for distribution throughout the European Union.
– 51 – ■ Clamp the ferrite core onto the peripheral unit cable, looping the cable as shown in Figure 13-2. • Take care to avoid damaging the cable when installing the ferrite core. • The ferrite core should be anchored firmly in place with the fastener that comes with it, as shown in Figures 13-3.
– 52 – 1999.05.30 Printed in Japan, 80870165 ELECTRONIC PRODUCTS DIVISION STAR MICRONICS CO., LTD. 536 Nanatsushinnya, Shimizu, Shizuoka 424-0066 Japan Tel: 0543-47-0112, Fax: 0543-48-5013 Please access the following URL http://www.star-micronics.
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