Service manual

CT-292/293 Series Service Manual
CONTENTS
INTRODUCTION .............................................................................................4
1. DISASSEMBLY AND REASSEMBLY.......................................................4
1-1. Tools Used .........................................................................................................................4
1-2. Disassembly Procedure .....................................................................................................5
1-2-1. Disassembling the Printer....................................................................................5
1-2-2. Disassembling “UNIT, MECHANISM” ..................................................................8
1-3. Assembly Procedure........................................................................................................16
1-4. Oiling................................................................................................................................17
2. TROUBLESHOOTING ...........................................................................18
2-1. Error Indication.................................................................................................................18
2-2 Explanations of Error Conditions......................................................................................20
2-2-1 Head Overheat Error .........................................................................................20
2-2-2 Cover Open Error ..............................................................................................20
2-2-3 Cutter Lock Error ...............................................................................................20
2-2-4 Memory Check Error..........................................................................................20
2-2-5 Low Voltage Error ..............................................................................................20
2-2-6 High Voltage Error .............................................................................................20
2-2-7 Paper End..........................................................................................................20
2-2-8 Macro Execution Wait........................................................................................20
2-3. Troubleshooting Procedure..............................................................................................21
2-4. Troubleshooting Guide.....................................................................................................21
3. SERVICE PARTS LIST ..........................................................................24
3-1. Mechanical Exploded Diagrams.......................................................................................26
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