Service manual

Disassembly and Assembly
Rev. A
3-
3
3.2 Disassembly and Assembly
This section describes disassembly and assembly procedures for the printer assemblies and parts. See
the precautions in Section 3.1.1 when disassembling and assembling.
See the precautions in Section 3.1.1 prior to disassembly and assembly.
CAUTION
Upper Housing
Removal
START
Printer Mechanism
Unit Removal
Printhead
Removal
HP Sensor
Removal
Cover Open
Sensor Removal
ROM
Replacement
PSB/PSE Board
Removal
Main Board
Removal
Waste Ink Drain
Pad
Removal
START
Printer Mechanism
Disassembly
CR Motor Assembly
Removal
PF Motor Assembly
REmoval
Edge Guide
Removal
Detection Sensor
Removal
Front/Rear PE
Sensor Removal
Release Sensor
Removal
Paper Eject
Frame Removal
Carriage Unit
Removal
Base Frame
Assembly Removal
Paper Load
Roller Removal
PF Roller Removal
Front Paper Guide
Removal
Middle Frame
Assembly Removal
Pump Unit Removal
Figure 3-1. Disassembly Flowchart