OKI ML520 ユーザーズマニュアル
Table of Contents
Page
........Head Drive Time
39
........Print Speed
40
........%Head Overheat Alarm Processing
41
....2.1.08 Power Supply Circuit
42
2.2 Mechanical Operation - Printhead Mechanism
43
........Printhead Gap Information
44
........Interconnect Diagram: Control Board to Printhead
45
........Line Feed Motor Resistance
46
........Space Motor Resistance
47
........Printhead Operation
48
........Printhead Temperature
49
....2.2.02 Spacing Mechanism
50
........Spacing Operation
51
....2.2.03 Head Gap Mechanism
52
........Ribbon Drive Operation
53
....2.2.05 Line Feed Mechanism
54
........Cut Sheet/Continuous Sheet Switching Mechanism
55
........Cut Sheet Paper Feed Operation
56
........Continuous Paper Feed (Rear Tractor Mechanism)
57
........Continuous Paper Feed (Pull Tractor Mechanism)
58
........Continuous Paper Feed (Bottom Tractor Feed
Mechanism)
Mechanism)
59
........Continuous Paper Feed (Push/Pull Tractor Mechanism)
60
....2.2.06 Paper Detection Mechanism
61
....2.2.07 Support Protector Mechanism
62
....2.2.08 Automatic Paper Load
63
........Continuous Feed Paper
64
....2.2.09 Paper Park
65
3 Maintenance & Disassembly
....3.1.01 General Information
66
....3.1.02 Maintenance Tools
67
....3.1.03 Maintenance Precautions
68
3.2 Disassembly/Assembly Procedures
69
....3.2.01 Preliminary Items
70
....3.2.02 Printhead Assembly
71
....3.2.03 Ribbon Protector
72
....3.2.04 Gear Case Assembly
73
....3.2.05 Pull-up Roller Assembly
74
....3.2.06 Upper Cover, Access Cover, and Sheet Guide
Assemblies
Assemblies
75
....3.2.07 Control Board (FJIM)
76
....3.2.08 Power Supply Assembly
77
....3.2.09 Operator Panel PCB (LEOP)
78
....3.2.10 PC Connector
79