Service manual

SERVICE MANUAL MASTER FILE
ENGLISH
Rev. A (1997/05/07)
4-4
.2 DISASSEMBLY AND ASSEMBLY
This section provides the disassembly procedures. The basic order for disassembly is shown in the
flowchart below. The exploded diagrams are also provided in the APPENDIX. Refer to them to see
how components are engaged each other if necessary.
START
Pre-disassembly
Procedures
Printhead Removal
Upper Housing Removal
HP Detector Removal
Printer Mechanism
Removal
C229MAIN Board
Removal
C229PSB/PSE Board
Removal
Platen Removal
PF Motor RemovalCR Motor Removal
PG Detector
Removal
Release Detector
Removal
Front PE Detector
Removal
Rear PE Detector
Removal
Carriage Assembly
Removal
PF Gear Train Removal
Ribbon Drive
Assembly Removal
Rear Paper Guide
Assembly Removal
Printer Mechanism Disassembly
START
Main Compornents Disassembly
ROM Replacemant
Figure 4-1. Disassembly Flowchart