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

Citizen CBM-710 User Manual

Cbm user's manual dot-matrix printer cbm-710/720/730/750
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Summary of Contents for Citizen CBM-710

  • Page 2 : 1992 IEC801-2 : 1991 4KV CD, 8KV AD IEC801-3 : 1984 3V/m, 27MHz-500MHz IEC801-4 : 1988 0.5KV Signal Line 1KV AC mains Signature: Full Name : Position : CBM-710/720/730/750 User’s Manual Mikio Moriya General Manager R & D Department CITIZEN...
  • Page 3 CBM-710/720/730/750 User’s Manual CITIZEN...
  • Page 4 CBM-710/720/730/750 User’s Manual CITIZEN...
  • Page 5 1. 1 Features ...1 Accessories ...1 General Specifications ...3 Print Format ...5 Paper Specifications ...5 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. 1 Setting and Removing the Paper and Ribbon Covers ...12 Opening and Closing the Cutter Unit (CBM-720.
  • Page 6 13.1 Maintenance Procedures ...46 14.1 CBM-710 ...47 14.2 CBM-720 ...48 14.3 Paper Winder Unit AW-2 ...49 14.4 CBM-730 ...50 14.5 CBM-750 ...51 Please the printer to clear the input buffer before getting started. (Ref. to Chapter CBM-710/720/730/750 User’s Manual CITIZEN...
  • Page 7 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 Printer types are classified according to the system shown below. CBM-710 CBM-720 CBM-730 CBM-750 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. CBM-710/720/730/750 User’s Manual – – – –...
  • Page 9 B Type: Duration of back-up: More than 100 hours. (But after 10 minutes operation) When paper is near the end, the buzzer actuates and print operation is interrupted, or PE signal is issued. CBM-710/720/730/750 User’s Manual 3.0 inch (Dia.) CITIZEN...
  • Page 10 5° to 35°C / 41° to 95°F 10% to 85% RH -20° to 70°C Approx. 3.1 kg (710) Approx. 3.3 kg (730) Refer to Section 14. IR-61B IR-61P CBM-710/720/730/750 User’s Manual With cutter Partial cut/Full cut* Approx. 3.3 kg (720) Approx. 3.6 kg (750) CITIZEN...
  • Page 11 Original 1 + Copy 1, Each 34 kg paper Total thickness: 0.13 mm or less Pin wheel specification: Original 1 + Copy 2 Use only single color print ribbon Total thickness: 0.2 mm or less 80 mm (Outer dia.) Non-carbon paper CBM-710/720/730/750 User’s Manual CITIZEN...
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  • Page 15 CBM-710/720/730/750 User’s Manual CITIZEN...
  • Page 16 CBM-710/720/730/750 User’s Manual CITIZEN...
  • Page 17 This lights up when the power switch is "on" and goes out when turned "off". This lights up when the printer is in select (on line) status, and goes out when in deselect (off line) status. Printing operation is performed only when this lamp is on.
  • Page 18 CBM-710/720/730/750 User’s Manual 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 CBM-710/720/730/750 User’s Manual 1) To open the unit, grasp two levers and lift upward. 2) When closing the unit, press downward until it completely locks into place. CITIZEN...
  • Page 20 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 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 CBM-710/720/730/750 User’s Manual 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.
  • Page 23 When the paper winder mechanism is being used, lift the cutter unit to pass the paper through as shown in figure 18, Then feed the paper towards the rear of the printer from the inside of the paper cover, and secure it to the take-up spool.
  • Page 24 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. 4) Install a new paper roll. (Refer to section 6.4 (1) Installing the paper.) 5) When the line switch is pressed again, the printer enters select (on line) status and printing may be resumed once again.
  • Page 25 Put the AC cord into the "T" hole of the bottom base. Install the base stoppers, as shown in the figure 19. 2) Wall-mounting use Fix the hanger with 2 screws to the wall and hook the unit as shown in the figure 20. CBM-710/720/730/750 User’s Manual CITIZEN...
  • Page 26 The input buffer back-up function may not operate properly if the related capacitor is not sufficiently charged. This may be the case if the printer has not been operated for a long period of time. After the printer power switch has been turned on for 10 minutes, the buffer back-up should be effective for approximately 100 hours or more.
  • Page 27 BUSY +5V Level FRAME GND + 5V DC 8 bit parallel (DATA 1 - 8). ACK, BUSY, STB, FAULT, PE, RESET Printer side: 57LE-40360 (AMPHENOL or equivalent) 57-30360 (AMPHENOL or equivalent) Twisted Pair GND RESET FAULT CBM-710/720/730/750 User’s Manual CITIZEN...
  • Page 28 "LOW". (Positive logic) *FAULT : When your printer is in an alarm state, this signal is "LOW". At this time, all control circuits of your printer are interrupted. (Negative logic) : When the paper is near its end, this signal is issued. (Positive logic) Note: An alarm condition occurs when the timing of the print head movement sensor is abnormal.
  • Page 29 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. All of the output signals are pulled up by 3.3K ohms. CBM-710/720/730/750 User’s Manual CITIZEN...
  • Page 30 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. (5) Buffering 1) N Type Your printer is provided with a two line input buffer.
  • Page 31 DC3 code (13H) "X" OFF: However, this is valid only for type B input buffer (7K). Data Transfer not possible Data Transfer possible Data Transfer possible Data Transfer not possible Data Receiving possible Data Receiving not possible CBM-710/720/730/750 User’s Manual CITIZEN...
  • Page 32 Signal Ground Received Data Printer BUSY Signal Transmitted Date Paper End Signal Printer ALARM Signal Printer BUSY Signal Received Data Printer RESET Signal 17LE-13 250 (AMPHENOL or equivalent) 17JE-23 250 (AMPNENOL or equivalent) CBM-710/720/730/750 User’s Manual Current RS-232C Loop CITIZEN...
  • Page 33 FAULT : When there is a problem in the printer mechanism the FAULT signal will be issued, and all control circuits will be interrupted. To RESET this signal, first correct the cause of trouble in the printer mechanism. Then, by pressing the LINE switch or by inputting "0"...
  • Page 34 Parity, framing and overrun errors can be detected by your printer. When an error is detected, the ALARM lamp goes on, the buzzer is sounded, the related data is abandoned, and the printer shifts to the next incoming data. The ALARM lamp can be turned off by pressing the LINE switc h.
  • Page 35 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". When the printer is put ONLINE, data receiving restarts.
  • Page 36 Output (DTR, TD, FAULT) MAX232 or equivalent *DTR (–8V): BUSY (+8V): READY *FAULT (–8V): Normal (+8V): Abnormal Mark = (-8V): Stop bit Space = (-8V): Start bit *TD Mark = (–8V): 1 Space = (+8V): 1 CBM-710/720/730/750 User’s Manual CITIZEN...
  • Page 37 Current OFF : Mark = Current ON Space = Current OFF c) TTL Circuit Output (PE) 7406 or equivalent Paper empty Paper reaming RESET 7406 or equivalent = Current ON = Current OFF READY BUSY LOW for RESET CBM-710/720/730/750 User’s Manual CITIZEN...
  • Page 38 International country switching Input buffer Character direction CR cord Mode SEL/DESEL at "power on" Note : *1) Setting is variable, depending on the type of printer. (Refer to the table below) 7K Byte 2 Line Normal Inverted CR + LF...
  • Page 39 No . Function Word length setting Parity check Parity condition Not in use Baud rate setting 8 bits 7 bits EVEN (Refer to the table below) 1200 2400 OF F OF F CBM-710/720/730/750 User’s Manual Factory Setting 4800 9600 CITIZEN...
  • Page 40 Special care should be taken to avoid damage to electronic parts and wiring. Furthermore, be sure to disconnect the power plug from the electric outlet before opening the printer case. Note: 1.
  • Page 41 Validation print Buzzer command Underline command Graphic command 1/9 inch paper feed preset command 2/9 inch paper feed preset command Page length set command Form feed command n line skip perforation command Skip perforation cancel command CBM-710/720/730/750 User’s Manual CITIZEN...
  • Page 42 Since enlarged characters are twice the normal width, care should be taken to avoid exceeding the column capacity. N7 N6 N5 N4 N3 N2 N1 CBM-710/720/730/750 User’s Manual FF (0C)H + n N7 ~ N1 (Binary digits)
  • Page 43 This command specifies red colored characters and all of the characters on one line will be printed in red. Since this command is cancelled after printing one line, it is necessary to use it for each line on whith red printing is desired. CBM-710/720/730/750 User’s Manual SI (0F)H LF (0A)H...
  • Page 44 This command remains valid until, either it is entered again or the initial set command is entered. Command to activate the alarm buzzer for 0.3 second period. CBM-710/720/730/750 User’s Manual DC1 (11)H DC2 (12)H...
  • Page 45 Bit image mode printing is performed by this command. (n2 is the quotient when divided by 256, and n1 is the remainder.) When data is received only for numbers specified by n1 and n2, printing and line feed are carried out automatically, and the bit image mode is cancelled. CBM-710/720/730/750 User’s Manual ESC (1B)H – (2D)H...
  • Page 46 Relation of Head Pins to Data D8 D7 D6 D5 D4 D3 D2 D1 1st byte 2nd byte 1st byte 2nd byte CBM-710/720/730/750 User’s Manual DATA ESC (1B)H 1 (31)H ESC (1B)H 2 (32)H CITIZEN...
  • Page 47 The input of this command feeds the paper to the top of the next page, after printing the data contained in the print buffer. N7 N6 N5 N4 N3 N2 N1 CBM-710/720/730/750 User’s Manual ESC (1B)H C (43)H n (Binary digital)
  • Page 48 Validation printing is performed by this command (one line only). * This command cannot be used for printers with cutter specifications (Type A). N7 N6 N5 N4 N3 N2 N1 n 126) CBM-710/720/730/750 User’s Manual ESC (1B)H N (4E)H n (Binary digital)
  • Page 49 A full cut of the paper is performed by this command (one connecting point remaining). (20 ) Partial Cut Command 1st byte 2nd byte 3rd byte A partial cut of the paper is performed by this command (one connecting point remaining). CBM-710/720/730/750 User’s Manual ESC (1B)H P (50)H 0 (00)H ESC (1B)H P (50)H...
  • Page 50 CBM-710/720/730/750 User’s Manual The following codes are set as space characters. 20H, 80H-9FH, E0H-FFH. CITIZEN...
  • Page 51 CBM-710/720/730/750 User’s Manual CITIZEN...
  • Page 52 It is recommended that users perform periodic cleaning of their printer. 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 . There is no particular requirement, however, when the printer case is opened to change settings etc., dust and other foreign matter may be removed from the printer mechanism and circuit boards with a soft brush.
  • Page 53 CBM-710/720/730/750 User’s Manual CITIZEN...
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  • Page 57 CBM-710/720/730/750 User’s Manual CITIZEN...
  • Page 58 Information Systems Division Head Office CBM Bldg., 5-68-10, Nakano, Nakano-ku, Tokyo 164-0001, Japan Tel: (+81-3) 5345-7540 Fax: (+81-3) 5345-7541 27-20000208-0500-0040-010.15 Printed in Japan...

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Cbm-720Cbm-730Cbm-750