IBM 4975 02L Manuals

Manuals and User Guides for IBM 4975 02L. We have 1 IBM 4975 02L manual available for free PDF download: Maintenance Information

IBM 4975 02L Maintenance Information (170 pages)

Brand: IBM | Category: Printer | Size: 4 MB

Table of Contents
10
Logic/Control Board
17
Adjustment
33
Service Check
33
Removal
36
Reinstallation
63
3352 Print Head Forms Guide
81
Adjustment
81
Reinstallation
81
Removal
81
3353 Print Head Cable
82
Alternate Method
82
Reinstallation
82
Removal
82
3354 Oil Felt
85
Removal
85
3355 Print Head Ribbon Shield
86
Adjustment
86
Reinstallation
86
Removal
86
3356 Print Head Ribbon Lifter
88
Adjustment
88
Reinstallation
88
Removal
88
3357 Copy Control Dial
90
Reinstallation
90
Removal
90
3358 Print Head Retract Ramp
91
Adjustment
91
3359 Pivot Block and Yoke
93
Reinstallation
93
Removal
93
3360 Print Head Solenoid
94
Adjustment
94
Service Check
94
Reinstallation
96
Removal
96
3401 Ribbon Drive Assembly
98
Reinstallation
98
Removal
98
3402 Ribbon Drive Clutches
99
Reinstallation
99
Removal
99
3403 Ribbon Drive Shaft
100
Reinstallation
100
Removal
100
3404 Ribbon Drive Cords
101
Reinstallation
101
Removal
101
3405 Ribbon Cartridge
103
Reinstallation
103
Removal
103
3441 Power Switch
104
Reinstallation
104
Removal
104
3451 Line Filters
106
Reinstallation
106
Removal
106
3452 Circuit Breaker
108
Reinstallation
108
Removal
108
3453 Power Supply
110
Reinstallation
110
Removal
110
3454 Power Supply Board
113
Removal
113
3455 AC Capacitor
114
Reinstallation
114
Removal
114
3456 Power Supply Transformer
117
Reinstallation
117
Removal
117
3457 Fan
118
Reinstallation
118
Removal
118
3458 Resistor Assembly
121
Reinstallation
121
Removal
121
3501 Logic/Control Board
122
Reinstallation
122
Removal
122
3502 Logic/Control Board Safety Cover
124
Reinstallation
124
Removal
124
3503 Signal Cable
126
Reinstallation
126
Removal
126
Model02R
127
Reinstallation
127
Removal
127
3504 Print Cartridge
128
Reinstallation
128
Removal
128
Cleaning the Cartridge Contacts
129
Cleaning Connector Contacts
130
3651 Print Quality
133
3652 Print'test Sample
134
3654 Test Mode
137
Returning the Printer to Operating Mode
137
3654 Test Mode (Continued)
138
To Operate the Printer in Wrap'mode
138
To Return the Printer to Operating Mode
138
Chapter 4. Theory

139
- Functional Units
  139
- Power Supply
  139
- Forms Feed Emitter
  139
- Print Emitter and Print Emitter Pickup
  139
- Ribbon Drive
  140
- Print Head
  141
- Print Cartridge
  141
- Logic/Control Board Switches
  141
Chapter 5. Preventive Maintenance

143
- Lubrication and Checks
  143
- Oil Felt Lubrication
  146
Chapter 6. Error Indicator Lights Models 02L and 02R

147
Chapter 7. Wiring Diagrams

149
- B001 AC Safety Ground Locations
  149
- B002 Power Supply Distribution
  150
- 60Hz
  150
- World Trade (60 Hz)
  151
- 50 Hz WTC Only Transformer (Part 2426491)
  153
- Wiring Diagram-Model 02L
  154
- Wiring Diagram-Model 02R
  155
- Printer Cable Diagrams
  156
- Logic/Control Board to Print Head
  156
- DC Power Cable P2
  157
- Signal Cable
  158
- Stepper Motor Cables
  160
- Forms Feed Emitter Cable
  161
- Print Head Cable and Connector
  162
Chapter 8. Glossary

163
- Index
  165

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IBM 4975 02L Manuals

IBM 4975 02L Maintenance Information (170 pages)

Table of Contents

Chapter 4. Theory

Chapter 5. Preventive Maintenance

Chapter 6. Error Indicator Lights Models 02L and 02R

Chapter 7. Wiring Diagrams

Chapter 8. Glossary

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