Ricoh infoprint 1222 Laser Printer Manuals

Manuals and User Guides for Ricoh infoprint 1222 Laser Printer. We have 1 Ricoh infoprint 1222 Laser Printer manual available for free PDF download: Service Manual

Ricoh infoprint 1222 Service Manual

Ricoh infoprint 1222 Service Manual (203 pages)

Brand: Ricoh | Category: Printer | Size: 3 MB

Table of Contents

Table of Contents
2
Laser Notices

6
- Laser Advisory Label
  6
- Laser Notice
  7
Safety Information

16
Preface

21
General Information

22
- Maintenance Approach
  22
- Special Tools
  22
- Serial Number
  23
- Printer Identification
  23
- Printer Features
  24
  - Memory and User Flash Memory
    24
  - Resolution and Print Quality
    25
  - Print Area
    26
  - Print Media
    27
  - Printer Data Streams
    28
  - Fonts
    29
  - Paper Handling
    29
  - Connectivity
    31
  - Printer Speed
    32
  - RIP Card Specifications
    32
  - Supplies
    33
  - Operator Panel
    33
- Options
  34
- Acronyms
  35
Diagnostic Information

36
- Start
  36
  - Operator Panel
    37
  - Light Patterns
    38
  - Status Information Light Patterns
    38
  - Attendance Information Light Patterns
    40
  - Service Information Light Patterns
    44
  - Obtaining Information about Printer Service Error Codes
    46
  - Service Error Codes
    46
  - Power-On Operations
    57
  - Power-On Self Test (POST)
    58
  - Symptom Tables
    58
Infoprint 1222

61
- Service Checks
  61
  - Cooling Fan Service Check
    61
  - Cover Interlock Switch Service Check
    62
  - RIP Card Service Check
    63
  - Dead Machine Service Check
    65
  - Low Voltage Power Supply (LVPS) Service Check
    65
  - Fuser Service Check
    66
    
    Cold Fuser Service Check
    67
    
    Service Manual
    67
  - Main Motor Service Check
    69
  - Operator Panel Service Check
    70
  - Transfer Roll Service Check
    72
  - Paper Feed Service Checks
    73
  - Parallel Port Service Check
    79
  - Print Quality Service Checks
    80
- Solving Print Quality Problems
  87
- Restoring Factory Defaults
  94
- Using Print Quality Test Pages
  94
Diagnostic Aids

96
- Operator Panel
  96
  - Menu Definition
    96
- Configuration Menu Group or Diagnostic Menu Group
  97
  - Printer Diagnostics Mode
    101
- Continuity Check on Hvps/Cartridge
  102
Repair Information

104
- Handling ESD-Sensitive Parts
  104
- Adjustments
  105
  - Printhead Assembly Adjustment
    105
  - Adjusting Paper Feed Alignment
    106
- Removal Procedures
  107
  - Cover Removals
    107
  - Rear Exit Door Removal
    119
  - Duplex Tray Assembly Removal
    120
  - Fuser Assembly, Fuser Paper Exit Guide, Fuser Exit Sensor, and Fuser Lamp Removal
    121
  - Terminal Assembly Removal
    123
  - Tray Damper and Spring Removal
    124
  - Door Latches (Right Side) Removal
    125
  - Bracket, Opener Shutter Removal
    126
  - Roller Stopper Removal
    127
  - Charge Roll Removal
    128
  - Right Guide Removal
    129
  - Left Guide Removal
    129
Infoprint 1222

132
- Smart Button Sensor Removal
  132
- Entrance Guide Removal
  133
- Transfer Roll Assembly and Left Transfer Support Bearing Re
  134
- Moval
  134
- Bracket, Paper Detect (Input Sensor) Removal
  135
- D-Roll Tray 1 Feed Removal
  136
- D-Roll (Tray 1) Shaft Assembly Removal
  137
- 3-Pin and 2-Pin Connectors Removal
  139
- Printhead Removal
  140
- RIP Card Cage (with Card in Place) Removal
  141
- Main Drive Motor Assembly Removal
  143
- Motor Assembly (Stepper) Removal
  144
- Main Drive Assembly Removal
  145
- Reference Plate Assembly Removal
  147
- Cartridge Coupling Assembly Removal
  149
- Upper (MPF) Housing Assembly (with Paper Flag) Removal
  150
- Lower (MPF) Housing Assembly - Paper Sensor Removal
  151
- Lower (MPF) Housing Assembly Removal
  153
- MPF Roller Assembly Removal
  154
- HVPS Card Removal
  157
- LVPS Card Removal
  158
- Cooling Fan Removal
  159
Locations

160
- Cables
  161
- Cables (Continued)
  163
- Sensors
  165
- RIP Card Assembly
  167
- Power Supply (LVPS)
  170
- High Voltage Power Supply (HVPS)
  171
Preventive Maintenance

172
- Safety Inspection Guide
  172
- Lubrication Specifications
  172
Parts Catalog

174
- How to Use this Parts Catalog
  174
- Index
  186

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