Ricoh Aficio AP-4510 G065 Manuals

Manuals and User Guides for Ricoh Aficio AP-4510 G065. We have 1 Ricoh Aficio AP-4510 G065 manual available for free PDF download: Service Manual

Ricoh Aficio AP-4510 G065 Service Manual

Ricoh Aficio AP-4510 G065 Service Manual (278 pages)

Brand: Ricoh | Category: All in One Printer | Size: 10.96 MB

Table of Contents

Service Manual
5
Table of Contents
13
Important Safety Notices
21
Laser Safety
22
Installation

27
- Installation Requirements
  29
  - Environment
    29
  - Machine Level
    29
  - Machine Space Requirements
    30
  - Power Requirements
    31
- Machine Installation
  31
- Optional Unit Installation
  31
- Symbols Used in Text
  31
- Lct Installation (A683)
  32
  - Accessory Check
    32
  - Installation Procedure
    33
- Bridge Unit Installation (B397)
  35
  - Accessory Check
    35
  - Installation Procedure
    36
- 1000-Sheet Finisher Installation (A681)
  38
  - Accessory Check
    38
  - Installation Procedure
    39
- 3000-Sheet Finisher Installation (A697)
  42
  - Accessory Check
    42
  - Installation Procedure
    43
- Punch Unit Installation (A812)
  47
  - Accessory Check
    47
  - Installation Procedure
    48
- Mailbox Installation (G909)
  51
  - Accessory Check
    51
  - Requirement Options for Main Machine
    51
  - Installation Procedure
    52
- Bridge Unit for Mailbox Installation (G912)
  55
  - Accessory Check
    55
  - Installation Procedure
    56
Preventive Maintenance

61
Preventive Maintenance Schedule

63
- Pm Tables
  63
  - Pm Tables for the Printer
    63
  - Pm Tables for Options
    65
Replacement and Adjustment

67
- General Cautions
  69
  - Laser Unit
    69
  - Used Toner
    69
  - Replacement and Adjustment
    69
- Special Tools and Lubricants
  70
  - Special Tools
    70
  - Lubricants
    70
  - Symbols Used in Text
    70
- Front Door
  71
- Duplex Unit
  71
- Upper Right Cover
  72
- By-Pass Tray Unit
  73
- Rear Covers
  74
  - Rear Upper Cover
    74
  - Rear Lower Cover
    74
- Left Covers
  75
  - Left Upper Cover
    75
  - Operation Panel
    76
  - Paper Output Tray
    77
    
    No Bridge Unit Installed
    77
    
    Bridge Unit Installed
    77
- Laser Unit
  78
  - Caution Decal Locations
    78
  - Polygon Mirror Motor
    80
  - Laser Synchronization Detector
    81
  - Ld Unit
    81
    
    Laser Beam Pitch Adjustment
    82
- Pcdu
  83
  - Photocondcutor Cleaning/Development Unit
    83
  - Drum
    84
  - Pick-Off Pawls
    85
  - Charge Roller and Cleaning Roller
    86
  - Drum Cleaning Blade
    87
  - ID Sensor
    88
- Development
  89
  - Development Unit
    89
  - Development Filter
    90
  - Development Roller
    91
  - Developer
    92
  - Td Sensor
    94
- Transfer Unit
  95
  - Transfer Belt Unit
    95
  - Transfer Belt
    96
  - Cleaning Blade/Toner Overflow Sensor
    97
    
    Transfer Belt Cleaning Blade
    97
    
    Toner Overflow Sensor
    97
- Paper Feed
  99
  - Pick-Up, Separation, and Feed Rollers
    99
  - Lower Right Cover
    100
  - Relay/Upper Paper Feed and Lower Paper Feed Clutches
    101
  - Upper Paper Feed Unit for Tray 1
    102
  - Lower Paper Feed Unit for Tray 2
    103
  - Paper End/Paper Lift/Relay Sensors
    104
  - Registration Sensor
    105
  - Tray Lift Motor
    107
  - Feed/Development Motor
    108
- Fusing
  109
  - Fusing Unit
    109
  - Fusing Unit Exit Guide
    110
  - Hot Roller Strippers
    110
  - Fusing Lamps
    111
    
    Left Side
    111
    
    Right Side
    112
  - Thermistors and Thermostats
    113
  - Hot Roller/Pressure Roller
    114
- By-Pass Tray
  116
  - Cover Replacement
    116
  - By-Pass Feed/Pick-Up Roller
    117
  - By-Pass Separation Roller Replacement
    118
  - Paper End Sensor/Pick-Up Solenoid
    119
  - Paper Size Sensor Board Replacement
    120
  - By-Pass Table Removal
    121
  - Paper Feed Clutch Replacement
    122
- Duplex Unit
  123
  - Duplex Cover Removal
    123
  - Duplex Entrance Sensor Replacement
    124
  - Duplex Exit Sensor Replacement
    125
- Drive Area
  126
  - Registration/Transfer Belt Contact Clutches
    126
  - Main Motor
    127
  - Fusing/Exit Motor
    128
  - Fusing/Exit Clutch
    129
  - Toner Supply Motor
    130
- Printed Circuit Boards
  131
  - High Voltage Power Supply
    131
  - I/O Board
    132
  - Bicu Board
    133
  - Psu
    133
- Hard Disk/Controller Board
  134
  - To Format the HDD
    134
- Printing Adjustments
  135
- Parallelogram Image Adjustment
  136
Troubleshooting

137
- Service Call Conditions
  140
  - Sc Code Descriptions
    140
- Electrical Component Defects
  153
  - Sensors
    153
  - Switches
    154
- Blown Fuse Conditions
  155
- Leds
  155
  - Bicu
    155
- Test Points
  155
  - Controller Board
    155
Toubleshooting

137
Service Tables

157
- Service Program Mode
  159
  - Entering and Leaving the Service Program Mode
    159
- Printer Controller Service Mode
  160
  - Controller Service Mode Menus
    160
  - Bit Switch Programming
    160
  - Printer Controller Bit Switch Settings
    161
- Printer Engine Service Mode
  162
  - Leaving the SP Mode
    163
  - Service Program Mode Tables
    164
    
    Feed (SP1000-00)
    164
    
    Drum (SP2000-00)
    168
    
    Process (SP3000-00)
    178
    
    Hdd (Sp4000-00)
    179
    
    Mode (SP5000-00)
    179
    
    Peripherals (SP6000-00)
    183
    
    Data Log (SP7000-00)
    184
  - Test Pattern Printing
    187
    
    Test Pattern Table: SP2902-03 Printing Test Patterns
    188
  - Input Check
    189
  - Table 1: By-Pass Feed Table Paper Size
    192
  - Output Check
    193
    
    SP5804 Output Check Table
    194
  - Memory All Clear: Sp5801
    195
  - Smc Print out Lists: Sp5990
    196
- Software Download
  197
  - Downloading the Software
    197
  - Power Failure During Software Download
    198
- Self-Diagnostic Mode
  199
  - Self-Diagnostic Mode at Power on
    199
    
    Self-Diagnostic Test Flow
    199
  - Detailed Self-Diagnostic Mode
    200
- Dip Switches
  201
  - Controller: DIP SW2
    201
  - I/O Board: DIP SW101
    201
Detailed Descriptions

203
Detailed Section Descriptions

205
- Overview
  205
  - Component Layout
    205
    
    Paper Path
    206
    
    Drive Layout
    207
- Board Structure
  208
  - Block Diagram
    208
  - Controller
    210
- Printing Process Overview
  212
  - Drum Charge
    212
  - Laser Exposure
    212
  - Development
    212
  - Image Transfer
    213
  - Separation
    213
  - ID Sensor
    213
  - Cleaning
    213
  - Quenching
    213
- Laser Exposure
  214
  - Overview
    214
  - Auto Power Control (Apc)
    215
  - Dual Beam Writing
    216
  - Laser Beam Pitch Change Mechanism
    217
  - Ld Safety Switches
    218
- Photoconductor Unit (Pcu)
  219
  - Overview
    219
  - Drive Mechanism
    220
  - Drum Pawls
    220
  - Drum Toner Seals
    220
- Drum Charge
  221
- Development
  226
  - Overview
    226
    
    Drive Mechanism
    227
  - Developer Mixing
    227
  - Development Bias
    228
    
    Mechanism
    228
    
    Correction for Paper Width and Thickness (By-Pass Tray Only)
    228
  - Toner Supply
    229
    
    Toner Bottle Replenishment Mechanism
    229
    
    Toner Supply Mechanism
    230
    
    Toner Density Control
    230
    
    Sensor Control Mode
    231
    
    Image Pixel Count Mode
    231
  - Toner Near End/End Detection
    232
    
    Standard Method
    232
    
    Adjustable Near-End Warning Method
    232
  - Toner End Recovery
    233
  - Toner Supply with Abnormal Sensors
    233
- Drum Cleaning and Toner Recycling
  234
  - Drum Cleaning
    234
  - Toner Recycling
    234
- Paper Feed
  235
  - Overview
    235
  - Paper Feed Drive
    236
  - Pick-Up/Separation Roller Release
    236
  - Paper Lift
    237
  - Paper End Detection
    238
  - Paper Registration
    238
  - Paper Size Detection
    239
  - Paper Height Detection
    240
- By-Pass Tray
  241
  - Overview
    241
  - By-Pass Tray Operation
    242
  - By-Pass Paper Size Detection
    243
- Duplex Unit
  244
  - Overview
    244
  - Duplex Drive Layout
    245
  - Duplex Basic Operation
    246
    
    Larger than A4 Lengthwise/Lt Lengthwise (SEF)
    246
    
    Up to A4 Lengthwise/Lt Lengthwise (SEF)
    246
  - Duplex Unit Feed in and Exit Mechanism
    247
    
    Feed-In
    247
    
    Inversion and Exit
    247
- Image Transfer and Paper Separation
  248
  - Overview
    248
  - Belt Drive Mechanism
    249
  - Transfer Belt Unit Contact Mechanism
    249
  - Image Transfer and Paper Separation Mechanism
    250
  - Transfer Belt Charge
    251
    
    Mechanism
    251
    
    Correction for Paper Width and Thickness
    252
    
    Transfer Currents to Leading Edge and Image Areas
    253
  - Transfer Belt Cleaning Mechanism
    254
G065 Sm

254
- Image Fusing and Paper Exit
  255
  - Overview
    255
  - Fusing Drive
    256
  - Fusing Entrance Guide Shift Mechanism
    256
  - Exit Guide Plate and De-Curler Rollers
    257
  - Pressure Roller
    257
  - Cleaning Mechanism
    257
  - Fusing Temperature Control
    258
    
    Temperature Control
    258
    
    Fusing Idling Temperature
    259
  - Overheat Protection
    259
- Energy Saver Mode
  260
Bridge Unit B397

261
Overall Machine Information

263
- Specifications
  263
- Mechanical Component Layout
  264
- Electrical Component Layout
  265
- Electrical Component Description
  265
- Drive Layout
  266
Detailed Description

267
- Junction Gate Mechanism
  267
Replacement and Adjustment

268
- Exit Sensor Replacement
  268
Specifications

269
- General Specifications
  271
- Supported Paper Sizes
  272
- Software Accessories
  273
  - Printer Drivers
    273
  - Utility Software
    273
- Machine Configuration
  274
  - System Components
    274
  - Installable Option Table
    275
- Options
  276
  - Bridge Unit
    276
  - 1000-Sheet Finisher
    276
  - 3000-Sheet Finisher
    277
  - Large Capacity Tray (Lct)
    278
  - Mailbox
    278
  - Paper Tray Unit
    278

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