Citizen CBM-920 Handling and Maintenance of Printer Specifications, Basic Specifications

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CBM-920 Service Manual

1. HANDLING AND MAINTENANCE OF PRINTER

See the Instruction Manual coming with the printer body.

2. SPECIFICATIONS

2.1 Basic Specifications

Item

CBM-920-24**

 

CBM-920-40**

 

Printing Method

Dot matrix

 

 

 

 

Printing Direction

Unidirectional printing (Erect/inverted characters)

 

Character Configuration

(5+1)´8

 

 

 

(4+0.5)´8

 

Number of Digits

24 digits: 144 dots/line

 

40 digits: 180 dots/line

 

Printing Speed

Approx. 2.5 lines/sec.

 

Approx. 1.8 lines/sec.

 

Character Size

1.62´2.4mm

 

 

1.08´2.4mm

 

Line Spacing

3.52mm

 

 

 

 

 

Printing Paper

Rolled paper: 57.5 +/- 0.5(W) x 50(D) mm

 

Core inner diameter: 12 +/- 1 mm

 

 

 

 

 

Interface

Serial interface(RS-232C) or parallel interface(CENTRONICS)

Input Buffer

2 KB

 

 

 

 

 

Paper Near End Detection

Stops a data input as the printing paper is running out.

Prints

the data in the buffer and stops.

 

 

 

 

 

 

Paper End Detection

Stops printing when the printing paper has run out.

 

Auto Loading

If new

paper

is set

into the paper inlet, it will

be fed

automatically.

 

 

 

 

 

 

 

 

 

 

 

 

Capable of setting one out of 8 countries with the DIP switch.

International Character Code

(Japanese, U.S., French, German, British, Italian, Spanish,

Danish)

Capable of

setting one of the above plus another

 

one(Swedish) by setting a command.

 

Ink Ribbon

Purple

 

 

 

 

 

Supply Voltage

5 V DC +/- 5 % (Voltage at print) Approx. 2.5 A, Approx. 4 A at

peak(10 % duty)

Use the external power source

 

 

 

 

 

 

Mean Power Consumption

When printing: Approx. 7 VA

 

When not printing: Approx. 0.7 VA

 

 

 

 

 

 

Weight

Approx. 500 g (Fittings included)

 

Outer Dimensions

115(W)´65(H)´119(D)mm

 

Mounting Hole Dimensions

109(W)´62(H)

+0

 

 

 

-0.5mm

 

 

 

 

 

Operating Temperature

0 to 40°C

 

 

 

 

Storage Temperature

-20 to 60°C

 

 

 

 

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CITIZEN

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Contents Citizen Features IntroductionContents Handling and Maintenance of Printer Specifications Basic SpecificationsDisassembly and Reassembly Disassembly ProcedureCitizen Reassembly Procedure Troubleshooting Troubleshooting ProcedureTroubleshooting Guide Service Parts List Parts List for MechanismDisassembly Drawing Parts List for Control Board Ref. No Parts No Description CBM-920-PF CBM920-RFRef. No Parts No Description CBM920-PF CBM920-RF Parts Layout Drawing Main PCB Assy for CBM-920-RFSerial Interface Drawing for Jumper Lead Drawing Circuit Coverall Wiring Diagram Circuit Diagram CBM-920-RF Serial Interface