
CBM-292/293 Service Manual
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1. HANDLING AND MAINTENANCE OF PRINTER ..........................................................................4
2. SPECIFICATIONS...............................................................................................................................5
2.1 Basic Specifications...............................................................................................................................5
2.2 Printing Paper Specifications(Specified Paper)...................................................................................6
3. DISASSEMBLY AND REASSEMBLY ................................................................................................7
3.1 Disassembly Procedure..........................................................................................................................7
3.2 Reassembly Procedure.........................................................................................................................11
4. TROUBLESHOOTING ......................................................................................................................12
4.1 Troubleshooting Procedure..................................................................................................................12
4.2 Troubleshooting Guide.........................................................................................................................12
5. SERVICE PARTS LIST......................................................................................................................14
5.1 Parts List for Mechanism ....................................................................................................................14
5.2 Disassemble Drawing ..........................................................................................................................16
5.2.1 Drawing for Harness CA212-9.................................................................................................17
5.2.2 Drawing for OP Panel Assy 212-30 .........................................................................................18
5.3 Parts List for Control Board................................................................................................................19
5.4 Parts Layout Drawing..........................................................................................................................21
5.4.1 PCB Assy(Parts Side)...............................................................................................................21
5.4.2 PCB Assy(Solder Side)..............................................................................................................22
6. DRAWING...........................................................................................................................................23
6.1 Block Diagram......................................................................................................................................23
6.1.1 CBM-292 (Without Auto Cutter).............................................................................................23
6.1.2 CBM-293 (With Auto Cutter) ..................................................................................................24
6.2 Circuit Diagram....................................................................................................................................25
6.2.1 CBM-292/293............................................................................................................................25
7. OUTLINE DRAWING.........................................................................................................................26
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