Citizen CBM-710 User Manual
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Citizen CBM-710 User Manual

Citizen CBM-710 User Manual

Dot matrix printer
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  • Page 2: Declaration Of Conformity

    CBM-710/720/730/750 User’s Manual Declaration of Conformity Manufacturer’s Name : Japan CBM Corporation Manufacturer’s Address: CBM Bldg., 5-68-10, Nakano, Nakano-ku Tokyo, 164-0001, Japan Declare the Product Product Name: Dot Matrix Printer Model Number(s): CBM-710,720,750 Series (CBM-710R, CBM-710P, CBM-720R, CBM-720P, CBM-750R, CBM-750P) (S.No.9910001 ~ )

  • Page 3: Important Safety Instructions

    CBM-710/720/730/750 User’s Manual IMPORTANT SAFETY INSTRUCTIONS • Read all of these instructions and save them for future reference. • Follow all warnings and instructions marked on the product. • Unplug this product from the wall outlet before cleaning. Do not use liquid or aerosol cleaners.
  • Page 4 CBM-710/720/730/750 User’s Manual IMPORTANT: This equipment generates, uses, and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual, may cause interference to radio communications. It has been tested and found to comply with the limits for a Class A computing device pursuant to Subpart J of Part 15 off FCC Rules, which are designed to provide reasonable protection against such interference when operated in a commercial environment.

  • Page 5: Table Of Contents

    General Specifications ........................3 Print Format ............................5 Paper Specifications ..........................5 4. BLOCK DIAGRAM ..............................6 5. EXTERNAL APPEARANCE AND PARS DESCRIPTIONS ................7 CBM-710 External Appearance ......................7 CBM-720 External Appearance ......................8 CBM-730 External Appearance ......................9 CBM-750 External Appearance ......................10 5. 5 Part Descriptions ..........................11 6.
  • Page 6 CBM-710/720/730/750 User’s Manual 9. SERIAL INTERFACE ............................25 Specifications ..........................25 Connector Pin Assignment......................26 Description of Input/Output Signals ....................27 10. FUNCTION SELECTION ..........................32 11. PRINT CONTROL FUNCTIONS........................35 11.1 Control Codes ..........................35 11.2 Input Data Formats..........................36 12. CHARACTER CODE TABLES........................44 13. MAINTENANCE...............................46 13.1 Maintenance Procedures .........................46 14.

  • Page 7: Introduction

    CBM-710/720/730/750 User’s Manual INTRODUCTION The CBM-710, CBM-720, CBM-730 and CBM-750 are dot impact printers which can be utilized for a wide range of applications, such as data communications terminals, ECR terminals and kitchen printers. High speed performance is made possible by a bidirectional printing system and, since these printers are compact, lightweight and equipped with an abundance of functions, they can be easily employed for a variety of different tasks.

  • Page 8: Type Classifications

    230 : AC 230V X : RS422A Character set J : Japanese F : International The exclusive paper winder mechanism (Model AW -2) is available separately. This mechanism can be mounted on any of the printer types, except CBM-710, 720. CITIZEN...

  • Page 9: Specifications

    CBM-710/720/730/750 User’s Manual SPECIFICATIONS General Specifications Item CBM-710, 730 CBM-720, 750 Print Method Bidirectional serial dot impact method 7 × 7 dots (1ncl. half-dots) Character composition 23 columns: 230 dot/line Character number per line 28 columns: 280 dot/line 40 columns:...
  • Page 10 CBM-710/720/730/750 User’s Manual Item CBM-710, 730 CBM-720, 750 Validation Print Available only for V-Type (1 line print) Auto cutter Without cutter With cutter Partial cut/Full cut* Cassette ribbon Two color (Black and Red) print IR-61R/B* Paper winder Model AW-2 available as option.

  • Page 11: Print Format

    CBM-710/720/730/750 User’s Manual 3.2 Print Format (1) Character Font 7 × 7 dot. 23 columns: W = Approx. 1.8 mm 40 columns: W = Approx. 1.36 mm 28 columns: W = Approx. 1.5 mm 7×7 dots (Incl. half-dots) 7×7 dots (Incl. half-dots) 3.3 Paper Specifications...

  • Page 12: Block Diagram

    CBM-710/720/730/750 User’s Manual BLOCK DIAGRAM CITIZEN...

  • Page 13: External Appearance And Pars Descriptions

    CBM-710/720/730/750 User’s Manual EXTERNAL APPEARANCE AND PARS DESCRIPTIONS CBM-710 External Appearance Fig. 1 Front View Fig. 2 Rear View CITIZEN...

  • Page 14: Cbm-720 External Appearance

    CBM-710/720/730/750 User’s Manual CBM-720 External Appearance Fig. 3 Front View Fig. 4 Rear View CITIZEN...

  • Page 15: Cbm-730 External Appearance

    CBM-710/720/730/750 User’s Manual CBM-730 External Appearance Fig. 5 Front View Fig. 6 Rear View CITIZEN...

  • Page 16: Cbm-750 External Appearance

    CBM-710/720/730/750 User’s Manual CBM-750 External Appearance Fig. 7 Front View Fig. 9 Rear View CITIZEN...

  • Page 17: Part Descriptions

    CBM-710/720/730/750 User’s Manual 5. 5 Part Descriptions (1) Power Cord Attach the connector end to the printer inlet, and insert the plug end into an electric outlet. (2) Inlet This is the electric power inlet. Attach the connector end of the power cord here.

  • Page 18: Operation

    CBM-710/720/730/750 User’s Manual 6. OPERATION 6. 1 Setting and Removing the Paper and Ribbon Covers 1) To open, grasp the sections of the cover with both hands and lift upward. 2) In order to replace the cover, engage the hook section in the middle and press downward in the direction of the arrow.

  • Page 19: Opening And Closing The Cutter Unit (Cbm-720. Cbm-750)

    CBM-710/720/730/750 User’s Manual 6.2 Opening and Closing the Cutter Unit (CBM-720. CBM-750) 1) To open the unit, grasp two levers and lift upward. 2) When closing the unit, press downward until it completely locks into place. Fig. 11 CITIZEN...

  • Page 20: Installing The Cassette Ribbon

    CBM-710/720/730/750 User’s Manual Installing the Cassette Ribbon 1) First remove the ribbon cover (CBM-710, CBM-730). In the case of the CBM-720, 750 remove both the ribbon and paper covers and then open the cutter unit. (Refer to figures 9, 10 &11.) 2) While inserting the ribbon into the space between the print head and the ribbon guide, press the cassette into the holder unit until it clicks into place.

  • Page 21: Installing And Changing The Paper

    CBM-710/720/730/750 User’s Manual Installing and Changing the Paper (1) Installing the Paper 1) Remove the paper cover. 2) Put the end of the paper off at a right angle as shown in figure 14. Fig. 14 3) Put the end of the paper into the paper entrance of the printer. (Refer to figure 17.) 4) After turning the power switch on and confirming that the printer is in deselect (off line) status, press the LF switch to feed the paper into the printer.
  • Page 22 Hook some of the paper's perforations on the sprockets and forward the paper into the printer by turning the paper- feed knob until the paper's tip protrudes 5 - 6 cm from the printer. In the case of the CBM-710, use the LF switch to feed the paper. CITIZEN...
  • Page 23 CBM-710/720/730/750 User’s Manual 6) When using the paper winder mechanism (AW-2), feed the paper toward the rear of the printer from the inside of the paper cover, and secure it to the take -up spool. Fig. 17 7) In the case, of the CBM-720, attach the printer cover, press the LFswitch, and confirm that the paper comes out of the paper exit.

  • Page 24: Self Print Function

    CBM-710/720/730/750 User’s Manual (2) Changing the Paper 1) Cut off the remaining paper near the entrance to the printer. 2) If the alarm lamp is on, turn it off by pressing the line switch. 3) Feed the paper out of the printer by pressing the LF switch or p ull it out from the paper exit.

  • Page 25: Installation Of The Cbm-750

    CBM-710/720/730/750 User’s Manual Installation of the CBM-750 1) Table-top use Put the AC cord into the "T" hole of the bottom base. Install the base stoppers, as shown in the figure 19. Fig. 19 2) Wall-mounting use Fix the hanger with 2 screws to the wall and hook the unit as shown in the figure 20.

  • Page 26: Input Buffer Back-Up Function

    CBM-710/720/730/750 User’s Manual 7. INPUT BUFFER BACK-UP FUNCTION 7.1 Input Buffer Back-up If the power is turned off, or there is a power failure during printing, the data in the input buffer will be retained. When the power comes back on, the power failure symbol (..PD) will be printed in red, and then the data which was interrupted will be printed from the beginning of the line where the interruption occurred.

  • Page 27: Parallel Interface

    CBM-710/720/730/750 User’s Manual 8. PARALLEL INTERFACE Specifications a) Data Input system: 8 bit parallel (DATA 1 - 8). b) Control Signals: ACK, BUSY, STB, FAULT, PE, RESET c) Compatible Connectors: Printer side: 57LE-40360 (AMPHENOL or equivalent) Cable side: 57-30360 (AMPHENOL or equivalent) Connector Pin Assignment Pin No.

  • Page 28: Description Of Input/Output Signals

    CBM-710/720/730/750 User’s Manual 8.3 Description of Input/Output Signals (1) Input/Output Signals a) Input Signals (To Printer) *DATA : 8 bit parallel signal. (Positive logic) *STB : A strobe signal for reading in 8 bit data. (Negative logic) *RESET : A signal which resets the entire printer. (Negative logic. 1 ms or more)
  • Page 29 CBM-710/720/730/750 User’s Manual (2) Electrical Characteristics a) Input Signal Level All input signals are TTL level. "HIGH" level ....2.0V Min. "LOW" level ....0.8V Max. b) Output Signal Level "HIGH" level ....2.4V Min. "LOW" level ....0.4VMax. c) Input/Output Conditions All of the input signals are pulled up by 1K ohms.
  • Page 30 CBM-710/720/730/750 User’s Manual (3) Timing Chart a) Data Input and Print Timing (4) Data Receiving Control Your printer is able to receive data sent from the host side when the BUSY signal is LOW, but unable to receive when the BUSY signal is HIGH.

  • Page 31: Serial Interface

    CBM-710/720/730/750 User’s Manual SERIAL INTERFACE Specifications a) Synchronism : Asynchronous b) Baud rate: RS-232C type : 110, 150, 300, 600, 1200, 2400, 4800, 9600BPS (Selected by user) Current Loop type : 110, 150, 300, 600, 1200BPS (Selected by user) c) Composition of one word:...

  • Page 32: Connector Pin Assignment

    CBM-710/720/730/750 User’s Manual 9.2 Connector Pin Assignment Return Direction Signal Signal Current Signal Host/ Function RS-232C Name Loop Printer Safety Ground Signal Ground → Received Data ← Printer BUSY Signal ← Transmitted Date ← Paper End Signal ← Printer ALARM Signal FAULT ←...

  • Page 33: Description Of Input/Output Signals

    CBM-710/720/730/750 User’s Manual Description of Input/Output Signals (1) Input/Output Signals a) RD : This is the serial signal for received data. When framing, overrun or parity errors occur, the data concerned are ignored. b) DTR : Please write in data or commands when this signal is in a "ready" state. If written in when in a BUSY state, an overrun error will occur and the data will be ignored.
  • Page 34 CBM-710/720/730/750 User’s Manual (2) Data Composition [1] Start bit [2] Data bits (and parity bit) [3] Stop bit (1 bit or more) [1] Start bit 1/2 bit past the line dropping from MARK to SPACE, a status reading is taken again. If the reading is SPACE, a start bit is recognized, but if it is MARK, it is not taken as a start bit.
  • Page 35 CBM-710/720/730/750 User’s Manual [4] Other errors When trouble is detected in the printer mechanism, the ALARM lamp goes on, the buzzer is sounded, the FAULT signal is output, and the DTR signal becomes BUSY. After the cause of the trouble has been corrected, the ALARM lamp can be turned off by pressing the LINE switch or by making RESET = "0".
  • Page 36 CBM-710/720/730/750 User’s Manual (6) Electrical Characteristics a) RS-232C Circuit Input (RD) MAX232 or equivalent Mark = (-8V): Stop bit Space = (-8V): Start bit Output (DTR, TD, FAULT) MAX232 or equivalent *DTR (–8V): BUSY *TD Mark = (–8V): 1 (+8V): READY Space = (+8V): 1 *FAULT (–8V): Normal...
  • Page 37 CBM-710/720/730/750 User’s Manual b) Current Loop Circuit Input (RD) Mark = Current ON Space = Current OFF Output (DTR, TD) *DTR Current ON : READY Current OFF : BUSY Mark = Current ON Space = Current OFF c) TTL Circuit...

  • Page 38: Function Selection

    CBM-710/720/730/750 User’s Manual 10. FUNCTION SELECTION In order to meet the widest possible range of needs, various conditions can be selected by setting the DIP switches and slide switches. (1) Setting DIP Switch DS1 Factory Function Setting Auto Cutter International country switching...
  • Page 39 CBM-710/720/730/750 User’s Manual (2) DIP Switch DS2 (Serial interface specifications only) Factory No . Function Setting Word length setting 8 bits 7 bits Parity check Parity condition EVEN Not in use Baud rate setting (Refer to the table below) 1200...
  • Page 40 CBM-710/720/730/750 User’s Manual (3) Slide Switch Setting (Serial interface specifications only) RS232-C or 20mA current loop can be selected by changing slide switch SW1 on the control board. The side labeled "RS" is for RS232-C and the side, labeled "CL" is for 20mA current loop. The switch is set at the factory for RS232-C.

  • Page 41: Print Control Functions

    CBM-710/720/730/750 User’s Manual 11. PRINT CONTROL FUNCTIONS 11.1 Control Codes Function cord Hex. Code Functions FF + n 0C+n "n-line" paper feed command Enlarged character command Normal character command Paper feed command Print command Initial set command Inverted character command...

  • Page 42: Input Data Formats

    CBM-710/720/730/750 User’s Manual 11.2 Input Data Formats (1) Paper feed command for "n" lines 1st byte FF (0C)H + n 2nd byte N7 N6 N5 N4 N3 N2 N1 N7 ~ N1 (Binary digits) When the number of lines to be fed (2hd byte) is written-in following the paper feed command (1st byte), the paper will be fed by the number of lines specified.
  • Page 43 CBM-710/720/730/750 User’s Manual (3) Enlarged character cancel command SI (0F)H This command is used or canceling e enlarge character mode set by SO, and the following data will be printed out in the normal character mode. (4) Paper feed command LF (0A)H When there is data in the internal print buffer, line feed will be carried out after printing is completed.
  • Page 44 CBM-710/720/730/750 User’s Manual (8) Initial Set Command DC1 (11)H The controller is initialized by this command and the following conditions are established. * Internal input buffer cleared * Normal character mode selected * Black color print mode selected * Skip designation cancelled...
  • Page 45 CBM-710/720/730/750 User’s Manual (11) Underline Command 1st byte ESC (1B)H 2nd byte – (2D)H 3rd byte n (Binary digital) When n=1, the underline mode is set, and when n=0, it is cancelled. (12) Graphic Command (Graphic Type Only) 1st byte...
  • Page 46 CBM-710/720/730/750 User’s Manual However, since "half-dots" are being used, the next corresponding pin cannot print at the same time. Further, the maximum value of n1 and n2 is the number contained in one line, and this cannot be exceeded. Relation of Head Pins to Data...
  • Page 47 CBM-710/720/730/750 User’s Manual (15) Page Length Set Command 1st byte ESC (1B)H 2nd byte C (43)H 3rd byte N7 N6 N5 N4 N3 N2 N1 n (Binary digital) The length of one page is set to "n" lines by this command.
  • Page 48 CBM-710/720/730/750 User’s Manual (17) Skip Perforation Command 1st byte ESC (1B)H 2nd byte N (4E)H 3rd byte N7 N6 N5 N4 N3 N2 N1 n (Binary digital) This command feeds the paper (skips) n lines without any printing. However, this cannot exceed the length of one page (1 ≤ n ≤ 126)
  • Page 49 CBM-710/720/730/750 User’s Manual (18) Full Cut Command 1st byte ESC (1B)H 2nd byte P (50)H 3rd byte 0 (00)H A full cut of the paper is performed by this command (one connecting point remaining). (20 ) Partial Cut Command 1st byte...

  • Page 50: Character Code Tables

    CBM-710/720/730/750 User’s Manual 12. CHARACTER CODE TABLES International Character Codes The following codes are set as space characters. 20H, 80H-9FH, E0H-FFH. CITIZEN...
  • Page 51 CBM-710/720/730/750 User’s Manual Individual Country Character Codes CITIZEN...

  • Page 52: Maintenance

    CBM-710/720/730/750 User’s Manual 13. MAINTENANCE 13.1 Maintenance Procedures It is recommended that users perform periodic cleaning of their printer. (1) Exterior : The exterior case of the printer can be cleaned with alcohol. Care should be taken to keep water from reaching the electronic parts and the printing mechanism .

  • Page 53: External Dimensions

    CBM-710/720/730/750 User’s Manual 14. EXTERNAL DIMENSIONS 14.1 CBM-710 CITIZEN...

  • Page 54: Cbm-720

    CBM-710/720/730/750 User’s Manual 14.2 CBM-720 CITIZEN...

  • Page 55: Paper Winder Unit Aw-2

    CBM-710/720/730/750 User’s Manual 14.3 Paper Winder Unit AW-2 CITIZEN...

  • Page 56: Cbm-730

    CBM-710/720/730/750 User’s Manual 14.4 CBM-730 CITIZEN...

  • Page 57: Cbm-750

    CBM-710/720/730/750 User’s Manual 14.5 CBM-750 CITIZEN...
  • Page 58 Information Systems Division CBM Bldg., 5-68-10, Nakano, Nakano-ku, Tokyo 164-0001, Japan Head Office Tel: (+81-3) 5345-7540 Fax: (+81-3) 5345-7541 27-20000208-0500-0040-010.15 Printed in Japan...

This manual is also suitable for:

Cbm-730Cbm-750Cbm-720

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