Oki Microline 3321 Maintenance Manual

42089201TH Rev.4 53 /
Oki Data CONFIDENTIAL
[How to Change Parts]
This section explains how to change parts and assemblies appearing in the disassembly diagram
below.
Printer unit
3.3.1 Printhead
3.3.2 Ribbon protector
3.3.3 Pull-up roller assy
3.3.4 Upper cover, access cover and sheet guide
3.3.5 Gear case assy
3.3.6 PC connector
3.3.7 Space motor and guide roller assy
3.3.8 Space rack
3.3.9 Carriage cable
3.3.10 Back-up roller holder assy
3.3.11 Platen assy
3.3.19 Paper pan
3.3.12 Driver board (DVF/DVE or SDF)
3.3.13 LF motor
3.3.18 Carriage shaft
3.3.14 Operation panel PCB (LEOP)
3.3.15 Control/Power supply board (AOO/AOU or AOE)
3.3.16 Transformer assy
3.3.17 Change lever and gears
3.3.20 Rear tractor assy
3.3.21 Rear pressure assy
3.3.22 Switch lever

Oki Microline 3321 Specifications

General

Brand	Oki
Model	Microline 3321
Category	Printer
Language	English