Ricoh B286 Manuals

Ricoh B286 Manuals

Manuals and User Guides for Ricoh B286. We have 1 Ricoh B286 manual available for free PDF download: Service Manual

Ricoh B286 Service Manual

Ricoh B286 Service Manual (622 pages)

Brand: Ricoh | Category: Copier | Size: 12.51 MB

Table of Contents

Table of Contents
13
Replacement and Adjustment

28
1 Installation

35
- Preparation
  37
  - Environment
    37
  - Minimum Space Requirements
    38
  - Machine Level
    38
  - Power Source
    38
  - Installation Overview
    39
    
    Installation Flow
    39
    
    SP and User Tool Settings Required for Installation
    40
- Main Machine Installation (B286)
  43
- Original Hanger (D311)
  63
  - Accessory Check
    63
  - Installation
    63
- Roll Feeder (B851/B852)
  65
  - Roll Feeder Installation Procedure
    65
    
    Setting the Main Machine on the Roll Feeder
    65
    
    Opening the Roll Feeder and Removing Shipping Material
    66
    
    Leveling the Main Machine and Attaching Leg Covers
    71
    
    Connecting the Main Machine and Roll Feeder
    73
    
    Attaching the Narrow Mylars to the Main Machine
    76
    
    Attaching the Wide Mylars to the Back of the Roll Feeder
    77
    
    Installing the Paper Rolls
    78
    
    Securing the Power Cord
    78
    
    Attaching the Lower Output Tray, Exit Guide Plates
    79
    
    Entering the Cut Length Adjustment
    80
    
    Setting Paper Sizes/Types for the Tray
    80
    
    St Roll), Tray 2 (2 Nd Roll)
    80
- Paper Cassette (B853)
  81
  - Accessory Check
    81
  - Paper Cassette Installation Procedure
    81
  - Accessory Check
    84
- Table (B854)
  84
  - Installation Procedure
    85
    
    Setting the Main Machine on the Table
    85
    
    Attaching the Guide Plate
    86
    
    Connecting the Main Machine and Table
    86
    
    Leveling the Main Machine and Attaching Leg Covers
    86
    
    Attach the Narrow Mylars to the Main Machine
    88
    
    Attach the Wide Mylars to the Back of the Table
    89
    
    Attaching the Stopper Brackets
    90
- Installation of Mfp Options
  92
  - Overview
    92
  - Enabling the Onboard Features
    93
  - Using Sd Cards
    94
    
    Removing the SD Card Slot Cover
    94
    
    SD Card Slot Assignments
    94
    
    Restrictions and Precautions on the Use of SD Cards
    95
    
    Application Move
    96
    
    Undo Exec
    96
  - Printer Option Type W3600 (D320)
    97
    
    Accessories
    97
    
    Installation
    98
  - Scanner Option Type W3600 (D321)
    99
    
    Accessories
    100
    
    Installation
    100
  - File Format Converter Type C (B609-04)
    100
    
    Accessories
    103
    
    Installation
    103
  - Interface Pcb (D329)
    103
    
    Accessories
    105
    
    Installation
    105
  - Ieee802.11B Interface Unit Type H (G813-45)/Type I (G874-39)
    105
    
    Accessories
    106
    
    Installation
    106
  - Gigabit Ethernet Board Type a (G874-01)
    106
    
    Accessories
    108
    
    Before You Begin
    108
    
    Installation
    109
    
    Seal Check and Removal
    109
    
    Check Operation of the DOS Application
    110
  - Usb Host Interface Unit Type 7300 (G819-01)
    111
    
    Accessories
    112
    
    Installation
    112
  - Browser Unit Type C (B828-03)
    112
    
    Accessories
    113
    
    Installation
    113
  - VM Card Type E (D338-01, -02, -03)
    113
    
    Accessories
    115
- Rear Stacker (D312)
  115
  - Installation
    116
2 Preventive Maintenance

117
- Pm Table
  119
  - Main Machine (B286)
    119
  - Roll Feeder (B851/B852)
    122
  - Paper Cassette (B853)
    123
  - Folder Fd/Manual Feeder (D889)
    123
  - Manual Feeder (D333)
    124
- Cleaning the Entrance Spurs
  125
- Lubrication Points
  126
  - Development Section
    126
  - Fusing Gears
    126
3 Replacement and Adjustment

127
- Common Procedures
  129
  - Before Working on the Main Machine
    129
  - Side Covers
    130
  - Rear Cover
    131
  - Paper Exit Unit
    131
  - Unlocking, Opening the Original Unit
    132
  - Removing the Original Feed Unit
    133
  - Raising and Locking the Scanner Unit
    134
  - Toner Hopper Cover
    135
  - Idle Registration Roller Panel
    135
  - Manual Feed Table, Original Feed Sensor Cover
    136
  - Scanner
    138
  - Original Width Sensors, Original Set Sensor, Scanner Switch
    138
  - Original Feed Unit Rollers
    139
  - Exposure Glass
    140
  - Cis
    141
  - Smdb, Vdb
    142
  - Sib, Cgb Power Pack
    143
- Around the Drum
  144
  - Charge Corona Wire, Grid Wire, Wire Cleaner
    144
  - Quenching Lamps
    145
  - Around the Drum
    145
  - Lph (Led Print Head)
    147
  - Transfer Corona, Separation Corona Wires
    148
  - Development
    150
  - Development Unit
    150
  - Developer
    151
  - Paper Set Sensor, Registration Sensor
    153
  - Toner Supply Clutch
    154
  - Development Filter
    154
  - Used Toner Collection Bottle, Toner Overflow Sensor
    155
- Drum
  156
  - Drum Unit
    156
  - Cleaning Blade
    158
  - ID Sensor, Pick-Off Pawls, Pick-Off Pawl Solenoid
    159
- Paper Feed
  160
  - Registration Clutch, Registration Roller
    160
  - Roll 1 Paper Feed Clutch, Feed Roller
    162
  - Roll 2 Paper Clutch, Feed Roller
    163
  - Rf Exit Sensor
    164
  - Roll Feed Motor
    164
  - Drawer Front Cover
    164
  - Cutter Motor, Hp Sensors
    165
  - Roll Paper End Sensors
    166
  - Cassette Feed Roller
    167
  - Cassette Relay Sensor, Cassette End Sensor
    167
  - Cassette Feed Motor, Cassette Open Sensor
    168
  - Cassette Feed Clutch
    169
- Fusing
  170
  - Pressure Spring Adjustment
    170
  - Hot Roller Strippers
    171
  - Fusing Exit Sensor
    171
  - Pressure Roller Thermistors
    172
  - Pressure Roller Strippers
    173
  - Exit Unit Switch
    173
  - Fusing Unit
    174
  - Fusing Cleaning Roller
    175
  - Fusing Lamp
    176
  - Hot Roller
    177
  - Pressure Roller
    177
  - Hot Roller Thermistor, Thermostats
    178
- Motors
  179
  - Scanner Motor
    179
  - Drum Motor
    180
  - Fusing Motor, Main Motor
    180
  - Used Toner Bottle Motor
    182
  - Mcu/Ipu/Mb
    183
- Boards
  183
  - Psu/Circuit Breaker
    187
  - Controller Board
    189
  - Nvram
    192
    
    NVRAM Download
    192
    
    NVRAM Upload
    192
  - T&S Power Pack
    193
  - Rfdb (Roll Feeder Drive Board)
    194
  - Sfdb (Sheet Feed Drive Board)
    194
- Others
  196
  - Hdd
    196
  - Cooling Fan, Ozone Filter
    197
- Sp Adjustments
  199
4 Troubleshooting

217
- Service Call Conditions
  219
- Sc Code Descriptions
  221
  - Sc1Xxx
    221
  - Sc2Xxx
    221
  - Sc3Xxx
    222
  - Sc4Xxx
    223
  - Sc5Xxx
    224
  - Sc6Xxx
    229
  - Sc7Xxx
    232
  - Sc8Xxx
    234
  - Sc9Xxx
    241
- Jam Code Tables
  246
  - Overview
    246
  - Scanner Jams
    247
    
    Scanner Standby Jams
    247
    
    Scanner Lag Jams
    249
    
    Scanner Late Jams
    249
  - Plotter (Printer) Jams
    249
    
    Plotter Standby Jams
    249
    
    Plotter Lag Jams
    250
    
    Plotter Late Jams
    250
  - Folder Unit Jams
    251
    
    Folder Unit Standby Jams
    251
    
    Folder Unit Late Jams
    252
    
    Folder Unit Lag Jams
    253
- Cover Open
  254
- Fuses
  255
- Image Problem Troubleshooting
  256
  - Flow Chart
    256
  - Scanning
    257
  - Printing
    259
  - Density Changes at Cis Joints
    261
  - Other Problems
    262
- Board Leds
  263
  - Psu, Mcu, Ipu
    263
    
    PSU Leds
    263
    
    MCU Leds
    264
    
    IPU Leds
    265
  - Sib, Vdb
    266
    
    VDB Leds
    266
    
    GW Controller Board
    267
    
    SIB Leds
    267
5 Service Tables

269
- Using the Sp Mode
  271
  - Direct Entry
    271
    
    Normal Direct Entry
    271
    
    Rapid Direct Entry
    272
- Firmware Update
  273
  - Overview
    273
  - Updating Firmware
    273
- User Tools
  276
  - User Tool Summary
    276
    
    System Settings
    276
    
    Copier/Document Server Features
    279
    
    Counter
    282
    
    Espanol
    282
    
    Inquiry
    282
- Input Check
  283
- Output Check
  289
- Sp Table Key
  291
- Sp1-XXX Feed
  292
  - Paper Thickness Default Selection
    306
- Sp2-XXX Drum
  326
  - Test Pattern Printing
    342
- Sp3-XXX Process Control
  343
- Sp4-XXX Scanner
  344
- Sp5-XXX Mode
  367
- Sp6-XXX Peripherals
  430
- Sp7-XXX Data Log
  455
- Sp8-XXX Data Log 2
  466
Details

509
- Mechanical Component Layout
  511
- Drive Layout
  513
- Original/Copy Paper Paths
  514
- Scanner
  516
  - Scanner Layout
    517
  - Original Width Detection
    518
  - Original Drive Mechanism
    519
  - Scanning Mechanism
    520
    
    Printed Image
    521
- Image Processing
  523
  - Original Modes
    524
    
    Drawing Mode
    525
    
    Text Mode
    526
    
    Photo Mode
    527
    
    Background Lines Mode
    528
    
    Patched Original Mode
    529
    
    Generation Mode
    530
- Around the Drum
  531
  - Drum Drive
    532
  - Charge Corona Unit
    533
  - Corona Wire Cleaning
    534
  - Drum Cleaning
    535
  - Collecting Used Toner
    536
  - Quenching
    537
  - Drum Anti-Condensation Heaters
    538
- Image Writing
  539
- Development
  540
  - Development Drive Mechanism
    541
  - Toner Supply Mechanism
    542
  - Developer Cross-Mixing
    543
  - Development Bias
    544
  - ID Sensor
    545
  - Warmup Control (Vsg Correction)
    546
  - Toner Density Control
    547
    
    Detect Supply Mode
    548
    
    Fixed Supply Mode
    549
    
    Toner Near End
    551
  - Toner End
    551
    
    Toner End Recovery
    551
- Paper Feed and Registration
  553
  - Feed Station Overview
    555
  - Paper Cassette
    556
  - Manual Feed Mechanism
    557
  - Roll Feed Mechanism
    558
    
    Roll Pre-Feeding
    559
    
    Roll Paper Feed
    561
  - Roll Feeder Paper Holders
    562
  - Roll Paper Cutting Mechanism
    563
  - Roll End Detection
    564
  - Paper Cassette Mechanism
    566
  - Paper Cassette Feed
    567
    
    Paper Cassette Pre-Feeding
    568
  - Paper Cassette Paper End Detection
    569
  - Condensation Prevention
    570
  - Paper Registration
    571
  - Overview
    572
    
    Separation Corona Unit
    573
  - Overview
    574
  - Paper Feed through the Fusing Unit
    575
  - Fusing Pressure Control Mechanism
    576
  - Temperature Control
    577
    
    Zero-Cross Control Test
    579
    
    Fusing Temperature Control: Warm-Up Sequence
    580
    
    Fusing Temperature Control: Temperature Feedback During
    582
    
    Pressure Roller Temperature Feedback
    584
    
    Fusing Temperature Control: Inching
    587
  - Hot Roller Cleaning
    588
  - Fusing Unit Drive Mechanism
    589
  - Wrinkle Prevention
    590
- Paper Exit
  591
  - Rear Exit
    592
  - Rear Exit
    593
  - Paper Exit Drive
    594
- Electrical Components
  595
  - IPU Board Details
    597
  - Description of Electrical Components
    598
  - Mcu, Ipu
    608
    
    IPU (Image Processing Unit)
    609
  - Smdb, Vdb, Sib
    610
  - Rfdb, Sfdb
    611
    
    Gw Controller Board
    612
    
    Specifications
    615
    
    Options
    620
    
    Main Machine Configuration
    622

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