User Manuals: Ricoh C224 Laser Printer

Manuals and User Guides for Ricoh C224 Laser Printer. We have 1 Ricoh C224 Laser Printer manual available for free PDF download: Service Manual

Ricoh C224 Service Manual (769 pages)

Brand: Ricoh | Category: All in One Printer | Size: 41 MB

C216 Service Manual

233
- Table of Contents
  233
- Overall Machine Information
  
  235
- Specifications
  
  237
- Difference between Vt2000 Series and Vt2105
  
  240
- Electrical Component Descriptions
  
  242
- Optics
  
  247
  - Overall
    247
  - Circuit
    248
  - Thermal Head
    250
- Drum
  
  252
  - Drum Connection Mechanism
    252
  - Circuit
    253
- Paper Delivery
  
  254
  - Exit Pawl Air Pump Mechanism
    254
- Installation
  
  255
- Installation Procedure
  
  257
- Service Tables
  
  263
- Maintenance Table
  
  265
  - Table of Service Call Indications
    265
- Dip Sw, Led, Vr, and Tp Tables
  
  266
  - Dip Sw Table (on the Main Board)
    266
  - DIP SW TABLE (Image Processing Board)
    267
  - Led Table
    267
  - VR TABLE (Main Board)
    268
  - VR TABLE (AD Conversion Board)
    268
  - TEST PIN TABLE (Main Board)
    268
  - TEST PIN TABLE (A/D Conversion Board)
    268
- Service Program Table: Vt2105
  
  269
  - How to Access I/O Check Mode
    269
  - Output Mode
    270
  - Input Mode
    271
- Test Pattern Image Mode
  
  272
  - OPERATION: (to Enter Test Pattern Image Mode)
    273
- Available Option/Supply Table
  
  274
- Replacement and Adjustment
  
  275
- Optics Adjustment
  
  278
  - Preparation for Adjustment
    278
  - Black Level Adjustment
    279
  - Shading Adjustment
    279
  - Scan Line Position Adjustment
    280
  - READING START POSITION ADJUSTMENT (in the Main Scan Direction)
    280
  - Focus Adjustment
    281
  - Reduction Ratio Adjustment
    281
  - White Level Adjustment
    282
  - Image Magnification in the Sub-Scan Direction Adjustment
    282
- Thermal Head Voltage Adjustment
  
  283
- Air Pump Timing Adjustment
  
  284
  - Installation Guide
    285
  - System Requirements
    287
  - Ram Upgrade Procedure
    298
  - Regulatory Notices
    305
  - Hardware Installation
    307
  - Priport Controller Operation
    314
  - Commonly Asked Questions
    315
  - Troubleshooting
    318
Table of Contents

325
- Overall Machine Information
  
  327
- Specifications
  
  329
- Essential Differences between Vt2130, Vt2300, Vt2105, and the Vt2200
  
  332
- Electrical Component Descriptions
  
  335
  - Electrical Component Layout
    338
- Detailed Descriptions
  
  341
- Master Eject Section
  
  343
  - Master Eject Roller Drive Mechanism
    343
  - Presure Plate Up/Down Mechanism
    344
- Optics
  
  345
  - Overall
    345
  - Thermal Head
    346
- Drum
  
  347
  - Drum Connection Mechanism
    347
- Paper Delivery
  
  348
  - Exit Pawl Air Pump Mechanism
    348
- Installation
  
  349
- Installation Procedure
  
  351
- Service Tables
  
  357
- Maintenance Tables
  
  359
  - Lubrication Points
    359
  - User's Maintenance
    359
  - Periodic Inspection Table (Every 6 Months)
    360
  - Table of Periodic Inspection (Every 12 Months)
    361
  - Expected Life of Parts
    362
  - Special Tools
    362
- Table of Service Call Indications
  
  363
- Dip Sw, Led, Vr, and Tp Tables
  
  364
  - Dip Sw Table (on the Main Board)
    364
  - Led Table
    366
  - Vr Table
    366
  - TEST PIN TABLE (Main Control PCB)
    366
  - TEST PIN TABLE (A/D Conversion PCB)
    366
- Service Program Table
  
  367
  - How to Access I/O Check Mode
    367
  - Input Check Mode
    368
  - Output Check Mode
    369
  - Thermal Head Test
    370
  - OPERATION: (to Enter Test Pattern Image Mode)
    370
- Available Option/Supply Table
  
  372
- Replacement and Adjustment
  
  373
- Optics Adjustment
  
  376
  - Preparation for Adjustment
    376
  - Black Level Adjustment
    377
  - Shading Adjustment
    377
  - Scan Line Position Adjustment
    378
  - READING START POSITION ADJUSTMENT (in the Main Scan Direction)
    378
  - Focus Adjustment
    379
  - Reduction Ratio Adjustment
    379
  - White Level Adjustment
    380
  - Image Magnification in the Sub-Scan Direction Adjustment
    380
- Thermal Head Voltage Adjustment
  
  381
- Air Pump Timing Adjustment
  
  382
  - Installation Instructions
    678

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More Ricoh Manuals

User Manuals: Ricoh C224 Laser Printer

Ricoh C224 Service Manual (769 pages)

Table of Contents

C216 Service Manual

Overall Machine Information

Specifications

Difference between Vt2000 Series and Vt2105

Electrical Component Descriptions

Optics

Drum

Paper Delivery

Installation

Installation Procedure

Service Tables

Maintenance Table

Dip Sw, Led, Vr, and Tp Tables

Service Program Table: Vt2105

Test Pattern Image Mode

Available Option/Supply Table

Replacement and Adjustment

Optics Adjustment

Thermal Head Voltage Adjustment

Air Pump Timing Adjustment