Ricoh B138 Manuals

Manuals and User Guides for Ricoh B138. We have 1 Ricoh B138 manual available for free PDF download: Service Manual

Ricoh B138 Service Manual

Ricoh B138 Service Manual (869 pages)

Brand: Ricoh | Category: All in One Printer | Size: 21.77 MB

Table of Contents

Table of Contents

13
- B135/B138
  27
- Installation Procedure
  27
- Installation Requirements
  27
- Environment
  28
- Machine Level
  28
- Minimum Space Requirements
  29
- Power Requirements
  31
- Installation Flow Chart
  32
- Main Machine Installation
  33
- Accessory Check
  33
- Installation Procedure
  34
- Development Unit and PCU
  35
- Toner Bottle
  38
- Paper Trays
  39
- Initialize TD Sensor and Developer
  41
- Set Paper Size for Paper Trays
  42
- Electrical Total Counter
  43
- HDD Caution Decal
  43
- Exposure Glass Cleaner
  43
- Paper Tray Unit Installation (B542)
  44
- Accessory Check
  44
- Paper Tray Unit Installation Procedure
  45
- 1-Bin Tray Unit Installation (B544)
  49
- Accessory Check
  49
- 1-Bin Tray Installation Procedure
  50
- Bridge Unit Installation (B538)
  56
- Accessory Check
  56
- Bridge Unit Installation Procedure
  57
- Two-Tray Finisher Installation (B545)
  59
- Accessory Check
  59
- Two-Tray Finisher Installation Procedure
  60
- Punch Unit Installation
  63
- Accessory Check
  63
- Punch Unit Installation Procedure
  64
- Ardf Installation (B541)
  67
- Accessory Check
  67
- Ardf Installation Procedure
  67
- Ardf Skew Adjustment
  70
- Lct Installation (B543)
  71
- Accessory Check
  71
- Lct Installation Procedure
  72
- Platen Cover Installation (G329)
  74
- Booklet Finisher Installation (B546)
  75
- Accessory Check
  75
- Booklet Finisher Installation Procedure
  76
- 1000 Sheet Finisher (B408)
  81
- Accessory Check
  81
- 1000 Sheet Finisher Installation Procedure
  82
- Installation Procedure
  85
- File Format Converter B519-17
  85
- Accessory Check
  85
- Check All Connections
  86
- Preventive Maintenance
  89
- Preventive Maintenance Schedule
  91
- Pm Table
  91
- Replacement and Adjustment
  95
- Special Tools and Lubricants
  98
- Special Tools
  98
- Lubricants
  98
- Laser Unit
  117
- Caution Decal Locations
  117
- Laser Unit
  118
- Photoconductor Unit (Pcu)
  123
- Pcu
  123
- Drum
  124
- Pick-Off Pawls
  126
- Pick-Off Pawl Position Adjustment
  126
- Charge Roller and Cleaning Roller
  127
- Drum Cleaning Blade 2
  128
- Drum Cleaning Blade 1
  129
- Fusing Unit
  148
- Fusing Unit Removal
  148
- Fusing Unit Side Fan
  155
- Fusing Unit Corner Fan
  157
- Paper Feed
  158
- Idle Roller Dust Blade
  158
- Registration Roller Dust Blade
  166
- Printed Circuit Boards
  173
- Iob
  174
- Hard Disk, Controller Board
  177
- Troubleshooting
  185
- Service Call Conditions
  187
- Sc Code Descriptions
  188
- Electrical Component Defects
  206
- Sensors
  206
- Switches
  207
- Blown Fuse Conditions
  207
- Leds
  208
- Test Points
  208
- Reading Sc740/741 Details from Led2
  209
- Service Tables
  215
- Service Program Mode Tables
  217
- Service Program Mode Operation
  217
- Service Table Key
  220
- Service Tables
  221
- SP1-XXX: Feed
  221
- SP2-XXX: Drum
  225
- SP3-XXX: Process
  235
- SP4-XXX: Scanner
  236
- SP5-XXX: Mode
  245
- SP6-XXX: Peripherals
  265
- SP7-XXX: Data Log
  267
- SP8-XXX: Data Log2
  275
- Nip Bandwidth Adjustment: Sp1-109
  312
- Test Pattern Printing: Sp2-902
  313
- Test Pattern Table (SP2-902-2: IPU Test Print)
  313
- Test Pattern Table: SP2-902-3 Printing Test Patterns
  314
- Input Check
  315
- Main Machine Input Check: SP5-803
  315
- ARDF Input Check: SP6-007
  319
- Output Check
  320
- Main Machine Output Check: SP5-804
  320
- Smc Print out Lists: Sp5-990
  322
- ARDF Output Check: SP6-008)
  322
- Memory Clear: Sp5-801
  323
- System Settings and Copy Setting Reset
  325
- Software Download
  327
- Software Download Recovery Procedure
  328
- Uploading/Downloading Nvram Data
  329
- Uploading Nvram Data (Sp5-824)
  329
- Downloading Nvram Data (Sp5-825)
  329
- Self-Diagnostic Mode
  330
- Recommended Settings for MTF Filters
  388
- Photoconductor Unit (Pcu)
  395
- Overview
  395
- Drum Cleaning
  397
- Drum Charge
  398
- Correction for Paper Width and Thickness
  400
- Correction for Paper Width and Thickness (By-Pass Tray Only)
  404
- Mechanism
  404
- Development Bias
  404
- Paper Feed
  411
- Paper Registration
  415
- Image Fusing and Paper Exit
  432
- Cleaning Mechanism
  436
- Hot Roller Stripper Cleaning
  437
- Fusing Temperature Control
  439
- Temperature Control
  440
- Fusing Idling Temperature
  441
- Cpm down for Thick Paper
  442
- Cooling and Overheat Protection
  443
- Toner Scatter Prevention
  444
- Specifications
  449
- General Specifications
  451
- Machine Configuration
  453
- Optional Equipment
  455
Auto Reverse Document Feeder B541

463
- Covers
  465
- Replacement and Adjustment
  465
- Original Feed Unit
  466
- Original Pick-Up Roller
  466
- Original Feed Belt
  467
- Skew Correction/Interval/ Registration/Original Width Sensors
  468
- Original Length Sensors
  469
- Separation Roller
  469
- Inverter /Original Set Sensors
  470
- Pick-Up Motor/Original Stopper Hp Sensor/Pick-Up Hp Sensor
  470
- Scanner Motor and Inverter Motor
  471
- Feed Motor, Skew Correction Roller Clutch
  472
- Controller Board
  473
- Exit Sensor
  473
- Stamp Solenoid
  473
- A4(S)/Lt(S) Single-Side Original Mode
  474
- Timing Charts
  474
- Troubleshooting
  474
- A4(S)/Lt(S) Double-Sided Original Mode
  475
- Jam Detection
  476
- Dip Switches
  477
- Fuses
  477
- Service Tables
  477
- Test Points
  477
- Detailed Description
  478
- Main Components
  478
- Drive Layout
  479
- Basic Mechanism
  480
- Original Size Detection
  480
- Mixed Original Size Mode
  482
- Original Feed-In Mechanism
  483
- Pick and Separation
  483
- Original Skew Correction
  484
- Reducing the Interval between
  484
- Original Transport and Exit
  485
- Single-Sided Originals
  485
- Double-Sided Originals
  486
- Stamp
  487
- Df70 Software Modification History
  488
Paper Tray Unit B542

491
- Cover Replacement
  504
- Rear Cover
  504
- Replacement and Adjustment
  504
- Right Cover
  504
- Paper Feed Roller
  505
- Paper Feed, Separation, and Pick-Up Rollers
  505
- Pick-Up Roller
  505
- Roller Replacement
  505
- Separation Roller
  505
- Tray Motor Replacement
  506
- Lower Paper Feed Unit
  509
- Upper Paper Feed Unit
  509
- Paper End Sensor
  510
- Paper End, Tray Lift, and Relay Sensor Replacement
  510
- Relay Sensor
  510
- Tray Lift Sensor
  510
Large Capacity Tray B543

513
- Overall Machine Information
  515
- Specifications
  515
- Mechanical Component Layout
  516
- Electrical Component Layout
  517
- Electrical Component Description
  518
- Drive Layout
  519
- Detailed Descriptions
  520
- Paper Feed Mechanism
  520
- TRAY LIFT and Paper HEIGHT DETECTION MECHANISM
  521
- Tray Lifting Conditions
  521
- Tray Lowering Conditions
  521
- Tray Unit Slide Mechanism
  522
- Dip Switches
  523
- Fuses
  523
- Service Tables
  523
- Switches
  523
- Test Points
  523
- Cover Replacement
  524
- Front Cover
  524
- Rear Cover
  524
- Replacement and Adjustment
  524
- Right Lower Cover
  524
- Tray Cover
  524
- Upper Cover
  524
- Paper Feed Roller
  525
- PAPER FEED, SEPARATION, and PICK-UP Rollers
  525
- Pick-Up Roller
  525
- Roller Replacement
  525
- Separation Roller
  525
- Paper End Sensor
  526
- Tray Lift and Paper End Sensor Replacement
  526
- Tray Lift Sensor
  526
- Relay Sensor Replacement
  527
- Side Fence Position Change
  528
Bridge Unit B538

531
- Overall Machine Information
  533
- Specifications
  533
- Mechanical Component Layout
  534
- Electrical Component Description
  535
- Electrical Component Layout
  535
- Drive Layout
  536
- Detailed Description
  537
-Bin Tray B544

541
- Overall Machine Information
  543
- Mechanical Component and Drive Layout
  544
- Electrical Component Description
  545
- Electrical Component Layout
  545
- Basics Operation
  546
- Detailed Descriptions
  546
- Cover Removal
  547
- Front Cover
  547
- Rear Cover
  547
- Replacement and Adjustment
  547
- Upper Cover
  547
- Paper Sensor Replacement
  548
- Entrance and Paper Limit Sensor Replacement
  549
- Entrance Sensor
  549
- Paper Limit Sensor
  549
-Sheet Finisher B408

553
- Main Pcb
  555
- Replacement and Adjustment
  555
- Stapler Unit
  556
- Motors
  557
- Shift Motor
  557
- Stapler Motor
  557
- Lower Transport Motor
  558
- Upper Transport Motor and Exit Motor
  558
- Motors and Sensors
  559
- Preparation
  559
- Stack Height Sensor
  560
- Stapler Tray Paper Sensor
  560
- Lower Tray Lift Motor
  561
- Stack Feed-Out Motor
  561
- Jam Detection
  562
- Troubleshooting
  562
- Dip Switch Settings
  563
- Service Tables
  563
- Detailed Descriptions
  564
- General Layout
  564
- Electrical Component Layout
  565
- Electrical Component Description
  567
- Drive Layout
  569
- Junction Gates
  570
- Sort/Stack Mode
  570
- Staple Mode
  570
- Upper Tray Mode
  570
- Upper Tray
  571
- Lower Tray Up/Down Mechanisms
  572
- Paper Shift Mechanism
  573
- Jogger Unit Paper Positioning Mechanism
  574
- Exit Guide Plate
  575
- Stapler Mechanism
  576
- Stapler Unit Movement Mechanism
  577
- Paper Feed-Out Mechanism
  578
Two-Tray Finisher B545

581
- Covers
  583
- External Covers
  583
- Inner Cover
  583
- Replacement and Adjustment
  583
- Positioning Roller
  584
- Tray 1 Exit Sensor
  584
- Entrance Sensor/Stapler Tray Entrance Sensor
  585
- Stapler Tray
  585
- Upper Stack Height Sensors/Tray 1 Upper Limit Switch
  586
- Exit Guide Plate Motor
  587
- Lift Motors
  587
- Lower Exit Sensor
  589
- Lower Stack Height Sensors
  590
- Tray 2 Shunt Position Sensor
  590
- Stapler Rotation Hp Sensor
  591
- Stapler Unit
  591
- Tray 1 Covers
  592
- Tray 1 Interior
  592
- Back Fence Lock Clutch
  593
- Tray 1 Shift Motor
  593
- Tray Shift Sensors and Tray Release Sensor
  593
- Finisher Main Board
  594
- Punch Hole Position Adjustment
  594
- Timing Charts
  595
- Troubleshooting
  595
- A4(S)/Lt(S) Shift Mode with Punch - Tray 1
  596
- A4(S)/Lt(S) Staple Mode with Punch
  597
- Jam Detection
  598
- Dip Switch Settings
  599
- Fuses
  599
- Service Tables
  599
- Test Points
  599
- Detailed Descriptions
  600
- General Layout
  600
- Drive Layout
  601
- Junction Gates
  602
- Sm B545
  603
- Tray 1 (Upper Tray)
  603
- Tray Shift Mechanisms
  603
- Tray Shifting
  603
- Tray 2 (Lower Tray)
  604
- Introduction
  605
- Normal and Sort/Stack Modes
  605
- Staple Mode
  606
- Tray 1 Release Mechanism
  607
- Tray 2
  609
- Pre-Stack Mechanism
  610
- Horizontal Paper Alignment
  611
- Jogger Unit Paper Positioning Mechanism
  611
- Vertical Paper Alignment
  611
- Side-To-Side Movement
  612
- Stapler Mechanism
  612
- Stapler Movement
  612
- Stapler Rotation
  612
- Stapler
  613
- Feed out and Transport
  614
- Punch Drive Mechanism
  615
- Punch Unit (Optional)
  615
- Punch Waste Collection
  616
Booklet Finisher B546

619
- Mechanical Component Layout
  621
- Overall Machine Information
  621
- A4/LT Sideways or Shorter
  622
- Detailed Descriptions
  622
- Junction Gate Mechanism
  622
- Longer than A4 Sideways
  622
- Shift Tray Mode
  622
- Booklet Stitch Mode
  623
- Proof Tray Mode
  623
- Pre-Stack Mechanism
  624
- Paper Shift Mechanism
  625
- Paper Positioning Mechanism
  626
- Drive
  627
- Front and Rear Stapling
  627
- Movement
  627
- Stapler Unit Movement Mechanism
  627
- Tow-Position Stapling
  627
- Stapler
  628
- Shift Tray Mechanism
  629
- Booklet Unit Gate Mechanism
  630
- Relay Roller and Positioning Plate Mechanism
  632
- Positioning Roller Mechanism
  633
- Booklet Unit Jogger Movement Mechanism
  634
- Booklet Stapler Unit
  635
- Paper Folder Mechanism
  636
- Removal
  638
- Replacement and Adjustment
  638
- Upper Door
  638
- Lower Rear Cover
  639
- Upper Rear Cover
  639
- Top Cover
  640
- Upper Inner Cover
  640
- Shift Tray Unit
  641
- Lower Shift Guide
  642
- Upper Shift Guide
  642
- Exit Unit
  643
- Buffer Roller Unit
  644
- Stapler
  645
- Finisher Board
  646
- Booklet Unit
  647
- Folder Rollers
  649
- Folder Plate
  652
- Removal
  652
- Reinstalling
  653
- Booklet Stapler Unit
  654
- Removal
  654
- Adjustment
  655
- Booklet Board
  657
- Positioning Plate Unit
  657
- 1St and 2Nd Booklet Unit Gates
  658
- Adjustment
  659
- Shift Tray Height
  659
- Jogger Fence Position
  660
- Stapling Position
  661
- Booklet Stapling Position
  662
Printer/Scanner B654

667
- Accessory Check
  669
- Installation
  669
- Controller Board and Hdd Removal
  670
- Printer Installation Procedure
  670
- Printer Controller Installation
  671
- Paper Limit Sensor Installation
  672
- Paper Sensor Installation
  673
- Operation Panel Keytops
  674
- Postscript 3 (G354-17)
  675
- Mb Memory (G331)
  676
- Nib (B525)
  677
- Ieee 1394 Firewire (G336)
  678
- Usb 2.0 (B525)
  680
- Ieee 802.11B B515 (Wireless Lan)
  682
- Bluetooth (G354-04)
  686
- Check All Connections
  688
- Scanner Program Mode Table
  689
- Scanner Service Mode
  689
- Service Tables
  689
- Details
  697
- Ethernet Board
  697
- Ethernet Board Layout
  697
- Ethernet Board Operation
  698
- Ieee1394 Board (Firewire)
  699
- Overview
  699
- Specifications
  701
- Usb
  701
- Pin Assignment
  702
- Usb Connectors
  702
- Related SP Mode
  703
- Remarks about Usb
  703
- Ieee 802.11B (Wireless Lan)
  704
- LED Indicators
  704
- Specifications
  704
- Ad Hoc Mode
  705
- Infrastructure Mode
  705
- Transmission Modes
  705
- Security Features
  706
- Using the SSID in Ad Hoc Mode
  706
- Troubleshooting Procedure
  708
- Bluetooth
  709
- Specifications
  709
- Bluetooth Profiles
  710
- Bluetooth Security Features
  710
- Led Indicators
  711
- Specifications
  711
- System Components
  711
- Printer Specifications
  712
- Usb Specifications
  712
- Ieee 802.11B Specifications
  713
- Scanner Specifications
  713
- Printer
  714
- Printer Drivers
  714
- Software Accessories
  714
- Utility Software
  714
- Scanner
  715
- Scanner Driver
  715
- Scanner Utilities
  715
Fax Option B653

719
- Cautions and Warnings
  723
- Installation
  723
- Procedure Flowchart
  724
- Fax Option Type 2045
  725
- G3 Interface Unit Type 2045
  732
- Fax Function Upgrade Board A892
  736
- Entering and Exiting SP Mode
  738
- Service Program Mode
  738
- Service Program Mode Operation
  738
- Service Tables
  738
- SP2-XXX (RAM Data)
  740
- SP3-XXX (Tel Line Settings)
  740
- SP4-XXX (ROM Versions)
  742
- SP5-XXX (Initializing)
  742
- SP6-XXX (Reports)
  743
- SP7-XXX (Test Modes)
  745
- Bit Switches
  746
- System Switches
  746
- Fax Switches
  756
- Printer Switches
  760
- Communication Switches
  765
- G3-1 Switches
  774
- G3-2 Switches
  782
- G3-3 Switches
  787
- Ncu Parameters
  788
- Dedicated Transmission Parameters
  798
- Programming Procedure
  798
- Parameters
  799
- Service Ram Addresses
  803
- Address Book
  812
- Address Book Backup
  812
- Detailed Section Descriptions
  812
- Overview of Data Backup
  812
- SP Modes
  813
- General Specifications
  815
- Specifications
  815
- Capabilities of Programmable Items
  816
- Machine Configuration
  817
Dataoverwritesecurityunit B692/B694

843
- Accessory Check
  849
- Dataoverwritesecurity (DOS) Unit Type a
  849
- Dataoverwritesecurity (DOS) Unit Type B
  849
- Installation
  849
- Before You Begin
  850
- Seal Check and Removal
  850
- Installation Procedure
  851
- Preventive Maintenance
  853
- Hdd
  854
- Replacement and Adjustment
  854
- Nvram
  855
- DIMM or Sd Card
  857
- Troubleshooting
  858
- Sc Code Descriptions
  859
- Service Call Conditions
  859
- Overwrite Erase Icon Not Displayed
  860
- Service Tables
  861
- Copy Sp Service Tables
  862
- Print Service Table
  863
- Details
  864
- Hardware
  869
- Software
  869
- Specifications
  869

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