OKIDATA ML590 Service Manual page 5

Table of Contents
........Continuous Paper Feed (Push/Pull Tractor Mechanism)
....2.2.06 Paper Detection Mechanism
....2.2.07 Support Protector Mechanism
....2.2.08 Automatic Paper Load
....2.2.09 Paper Park
3 Maintenance & Disassembly
....3.1.01 General Information
....3.1.02 Maintenance Tools
....3.1.03 Maintenance Precautions
3.2 Disassembly/Assembly Procedures
....3.2.01 Preliminary Items
....3.2.02 Printhead Assembly
....3.2.03 Ribbon Protector
....3.2.04 Gear Case Assembly
....3.2.05 Pull-up Roller Assembly
....3.2.06 Upper Cover, Access Cover, and Sheet Guide
Assemblies
....3.2.07 Control Board (AKGI)
....3.2.08 Power Supply Assembly
....3.2.09 Operator Panel PCB (LEOP)
....3.2.10 PC Connector
....3.2.11 Space Motor and Roller Guide Assemblies
....3.2.12 Carriage Cable
....3.2.13 Space Rack
....3.2.14 Roller/Holder Backup Assembly
....3.2.15 Guide Rail and Adjust Cam
....3.2.16 Left Ground Plate
....3.2.17 Right Ground Plate
....3.2.18 Rear and Cut Sheet Paper Feed Sensor Levers
....3.2.19 Platen Assembly
....3.2.20 Paper Chute Assembly
....3.2.21 Line Feed Motor Assembly
....3.2.22 Reset Spring
....3.2.23 Idle Gear and Change Lever
....3.2.24 Pressure Spring
....3.2.25 Carriage Shaft
....3.2.26 Leaf Spring
....3.2.27 Bottom Paper Sensor Levers
....3.2.28 Front Pressure Roller Assembly
....3.2.29 Tractor Assembly
....3.2.30 Main Frame
3.3 Printer Adjustments
....3.3.02 Printhead Gap Adjustment
....3.3.03 Key Combinations
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