Ricoh LDD250 Manuals

Manuals and User Guides for Ricoh LDD250. We have 2 Ricoh LDD250 manuals available for free PDF download: Service Manual, Operating Instructions Manual

Ricoh LDD250 Service Manual (459 pages)

Brand: Ricoh | Category: All in One Printer | Size: 11.76 MB

Table of Contents
13
Preventive Maintenance

27
Specifications

30
- General Specifications
  30
Installation

34
- Installation Requirements
  36
  - Optimum Environmental Condition
    36
  - Environments to Avoid
    36
  - Power Connection
    36
  - Access to the Machine
    37
  - Power Sockets for Peripherals
    38
- Installation Procedure
  39
  - Main Body
    39
    
    Accessory Check
    39
    
    Installation Procedure
    40
    
    Date/Time Setting
    52
    
    SP Codes Setting
    52
    
    Changing the Operation Panel Language
    52
  - Platen Cover (Option)
    53
    
    Accessory Check
    53
    
    Installation Procedure
    53
  - Adf (Option)
    54
    
    Accessory Check
    54
    
    Installation Procedure
    55
    
    ADF Stabilizer Installation
    58
  - Additional Drums (Option)
    59
  - Extension Hdd Type 1 (Option)
    63
    
    Accessory Check
    63
    
    Installation Procedure
    63
  - Postscript3 Board Type 2 (Option)
    64
    
    Accessory Check
    64
    
    Inserting Dimms
    64
    
    Installation Procedure
    65
  - Ieee 802.11B I/F Unit Type 1 (Option)
    66
    
    Accessory Check
    67
    
    Installation Procedure
    67
  - Ieee 1284 Parallel Board Type 1 (Option)
    67
    
    Accessory Check
    68
    
    Installation Procedure
    68
  - Memory Unit Type C (128Mb/256Mb) (Option)
    68
    
    Installation Procedure
    69
  - Configuration Page (Example Printout)
    69
Preventive Maintenance

70
- Maintenance Table
  72
Replacement and Adjustment

74
Troubleshooting

233
- Service Call Codes
  235
- Classification List
  235
- Service Call Code Table
  236
- Electrical Component Defects
  245
  - Scanner
    245
  - Adf
    245
  - Master Making Unit
    247
  - Drum
    247
  - Master Eject
    250
  - Paper Feed
    251
  - Printing and Pressure Cylinder
    252
  - Paper Eject
    253
  - Paper Separation
    254
  - Fuses on Boards
    254
- Dip Sw, Led, Vr, Tp, and Fuse Tables
  255
  - Test Points
    255
  - Ink Detection Board
    255
  - Dip Switches
    255
    
    Acu
    255
  - Potentiometers
    256
    
    I/O Board
    256
    
    Power Supply Board
    256
    
    Ink Detection Board
    256
  - Led's
    257
    
    Mpu
    257
    
    I/O Board
    257
    
    Acu
    257
    
    Operation Panel
    257
  - Fuses
    257
    
    Power Supply Unit
    257
    
    Main Motor Drive Board
    258
    
    I/O Board
    258
Service Tables

259
- Master Feed Mylar Positions
  262
  - Main Drive Section
    263
  - Special Tools
    264
- Touch Panel Position Adjustment
  265
- Service Program Mode
  266
  - Types of Sp Modes
    267
    
    SP Mode Button Summary
    268
    
    Selecting the Program Number
    269
  - Service Program Table
    270
    
    Data Logging
    271
    
    Basic Settings
    278
    
    System Settings
    286
    
    Input Test Mode
    288
    
    Output Test Mode
    291
    
    System Adjustment
    294
    
    Memory Data Clear
    309
    
    System Test
    310
- Firmware Update
  312
- Sp Mode Settings after Replacing an Nvram
  320
Detailed Section Descriptions

323
- Electrical Component Layout
  324
  - Paper Feed Section
    325
  - Master Eject, Pressure Cylinder, and Other Sections
    326
  - Master Making Unit
    327
  - Table of Electrical Components
    328
    
    Switches
    329
    
    Sensors
    330
    
    Solenoids
    332
  - Drive Layout
    333
  - Main Drive
    334
- Scanner and Optics
  335
  - Original Size Detection in Platen Mode
    336
  - Auto Background Correction
    338
- Image Processing
  339
  - Auto Shading
    340
  - Filtering
    341
  - Centering
    342
  - Memory Function
    343
    
    Thermal Head
    344
    
    Remarks for Handling the Thermal Head
    345
  - Overview
    346
  - Master Eject Mechanism
    347
    
    Drum Lock Mechanism
    348
    
    Master Pick-Up Roller Drive and Master Clamper Open
    349
    
    Master Eject and Transportation
    350
    
    Master Eject Roller Unit Slide-Out Mechanism
    351
  - Master Eject Box Mechanism
    352
  - Master Eject Box Lock Mechanism
    354
  - Pressure Plate Drive Mechanism
    355
    
    Homing Operation
    356
    
    Shift to the Master Eject Position
    357
    
    Ejected Master Compression
    358
    
    Master Box Full Detection Mechanism
    360
    
    Pressure Plate Operation Timing Charts
    361
    
    Overview
    363
  - Master Set Mechanism
    364
    
    Master End Detection
    366
    
    Master Amount Detection
    367
  - Master Making and Feed Mechanism
    368
    
    Platen Roller Pressure Release
    369
    
    Master Buffer Mechanism
    370
  - Wrapping the Master Around the Drum
    371
    
    Master Feed Control Roller Mechanism
    372
    
    Master Clamping and Wrapping Around the Drum
    373
    
    Cutter Mechanism
    374
    
    Master Buffer Duct Entrance Control
    375
    
    Misfed Master Detection
    376
  - Master Making Unit Set Mechanism
    377
    
    Master Jam, Cutter Error, and Clamp Error Detection
    378
    
    Master Cut Error
    379
  - Drum
    380
  - Ink Supply and Kneading Mechanism
    381
    
    Ink Detection Board
    382
    
    Drum Type Detection
    383
    
    Color Drum ID Detection
    384
    
    Automatic Ink Supply for a New Drum
    386
    
    Ink Kneading Mechanism
    387
    
    Drum Idling Mechanism
    388
  - Drum Shift Mechanism for Image Side-To-Side Shift
    391
  - Drum Set Mechanism
    392
    
    Drum Rotation Lock Mechanism
    393
  - Drum Drive Mechanism
    394
  - Master Detection
    396
  - Drum Home Position Detection
    397
  - Paper Feed
    398
  - Paper Feed Mechanism
    399
    
    Paper Feed/Separation Pressure Adjustment Mechanism
    400
    
    Paper Separation Pressure
    401
    
    Friction Pad Exchange Mechanism
    402
    
    Paper Types
    403
  - Paper Registration Mechanism
    405
    
    Registration Roller Up/Down Mechanism
    407
    
    Paper Feed Control Mechanism
    408
  - Paper Feed Retry Mechanism
    409
  - Registration Roller Pressure Release Mechanism
    410
  - Double Feed Detection
    411
    
    Recovery from Double Feed
    412
  - Paper Table Angle Adjustment Mechanism
    413
  - Paper Table Up/Down Mechanism
    414
  - Paper Side Fence Mechanism
    415
  - Side Fence Lock Lever
    416
  - Detection Mechanisms
    417
    
    Table Upper/Lower Limit Detection and Paper Height Control
    418
    
    Paper Amount Detection
    419
    
    Paper Feed Timing
    420
  - Overview
    422
    
    Pressure Cylinder
    423
    
    Paper Clamping
    424
  - Printing Pressure Mechanism
    425
  - Printing Pressure Cam Shifting for A3/A4 Size Masters
    426
  - Paper Release Pawls Mechanism
    427
  - Paper Feed Control Mechanism
    428
  - Pressure Cylinder Drive Mechanism
    429
  - Print Pressure Adjustment Mechanism
    431
    
    Auto Cycle Printing, from Master Making
    432
    
    Timing
    433
  - Overview
    434
  - Paper Separation from the Drum
    435
    
    Air Knife Mechanism
    436
    
    Paper Pick-Off Plate Mechanism
    437
  - Paper Delivery Wing Mechanism
    438
  - Paper Delivery Table Mechanism
    439
  - Adjustable Buffer Fins
    440
  - Job Separation Mechanism
    441
    
    Sliding Arm Control
    442
  - Paper Delivery Jam Sensors
    443
  - Paper Delivery Unit Drive Mechanism
    444
  - Paper Exit Jam Detection
    445
    
    Overview
    446
  - Image Up/Down Shifting Mechanism
    447
- Security Mode
  448
  - Machine Operation in Security Mode
    449
- Auto off Mode
  450
- Error Detection
  451
  - Paper Delivery Error Detection
    452
  - Jam Indication When You Turn on the Power
    453
  - Master Eject Error Detection
    454
  - Error Detection During Master Making
    455
  - Master Cut Error
    456
  - Original Feed Error Detection in the Adf
    457

Ricoh LDD250 Operating Instructions Manual (204 pages)

Ricoh Printer Operating Instructions

Brand: Ricoh | Category: Printer | Size: 6.15 MB

Operating Instructions
1
Manuals for this Machine

3
What You Can Do with this Machine

4
- Table of Contents
  7
Notice

13
- Information about Installed Software
  15
How to Read this Manual

20
Safety Information

21
- Safety During Operation
  21
Positions of RWARNING and RCAUTION Labels

23
Guide to Components

24
- Buffer Fins
  26
Options

27
- Option List
  27
- Guide to Major Options
  28
Control Panel

30
- Display Panel
  32
Turning on the Power

34
- Turning on the Main Power
  34
- Turning on the Power
  35
- Turning off the Power
  35
- Turning off the Main Power
  35
1 Before Using the Machine

37
Originals

37
- Size and Weights of Recommended Originals
  37
- Sizes Difficult to Detect
  39
Print Paper

40
- Recommended Paper Size and Type
  40
- Recommended for the LCIT
  40
- Recommended for the LCOT
  41
- Non-Recommended Paper
  41
- Storing Paper
  43
Printing Size

44
2 Basics

45
Printing Preparations

45
- Using the Paper Feed Tray and Delivery Tray
  45
- Using the LCIT and LCOT
  48
After Printing

53
- Folding the Paper Feed Tray and Delivery Tray
  53
- Uninstalling the LCIT
  55
Placing Originals

56
Basic Procedure

58
- Original Beeper
  59
- Auto Reset
  59
- Saving Energy
  60
- Auto off Timer
  60
Printing Onto Various Kinds of Paper

61
Making a Master and Prints

63
- Selecting Cycle Setting
  64
- Image Rotation
  65
- Selecting Original Type
  66
- Master Making Density
  67
Sample Print and Adjustment

68
- Adjusting the Position of Printed Images
  68
- Changing the Printing Speed
  69
3 Printing Functions

71
- Preset Reduce/Enlarge
  71
- Zoom
  72
- Auto Reduce/Enlarge
  74
- Directional Magnification (%)
  76
- Directional Size Magnification (Inch)
  77
- Combine
  78
- Class Settings
  81
- Separate
  85
- Image Repeat
  86
- Centering
  90
- Erase Border
  90
- Margin Adjustment
  91
- Overlay
  92
- Preset Stamp
  94
- Make-Up Printing Features
  96
- Command Sheets for Make-Up Printing
  99
- Make-Up Printing
  106
- Quality Start
  110
- Economy Mode
  110
- Skip Feed
  111
- Security
  112
- Conserving the Master
  113
- Double Feed
  114
Storing File

115
- Storing Data
  115
- Changing a Stored File's User Name, File Name, or Password
  117
- Searching for Stored Files
  118
- Printing Stored Files
  119
- Deleting Stored Files
  120
- Printing or Deleting Stored Files Using a Web Browser
  120
Programs

121
- Storing a Program
  121
- Recalling a Program
  122
- Changing a Stored Program
  122
- Changing a Program Name
  122
- Protecting a Program
  122
- Deleting a Program
  123
Making Color Prints

124
- Changing the Color Drum Unit
  124
- Making Color Prints
  125
- Printing in Two Colors
  126
Changing the Drum Size

128
- Printing Area (at 23°C/73°F, 65% RH)
  128
- Master Cut Length
  128
Combination Chart

129
4 Troubleshooting

131
If Your Machine Does Not Operate as You Want

131
If You Cannot Make Clear Prints

133
- Faint Prints
  133
- Black Lines/Stained Prints
  133
- Dirty Background
  133
If You Cannot Make Prints as You Want

136
- Combine
  136
- Storing Files
  137
Bloading Paper

138
- Loading Paper into the Paper Feed Tray
  138
- Loading Paper into LCIT
  139
Jadding Ink

140
Creplacing the Master Roll

142
Clearing Misfeeds

144
Changing the Paper Size

155
- Changing the Paper Size of the Paper Feed Tray
  155
- Changing the Paper Size of LCIT
  156
Mwhen the Open Cover/Unit Indicator Lights

157
Kremoving the Used Master

158
When Multiple Sheets Are Fed at the same Time

159
When Prints Are Not Delivered in a Neat Stack

160
- When Printing on Small Size Paper
  160
5 User Tools

161
User Tools Menu

161
- System Settings
  161
- Master Making/Print Settings
  163
Accessing User Tools (System Settings/Master Making/Print Settings)

166
- Changing Default Settings
  166
- Quitting User Tools
  166
Settings You Can Change with User Tools

167
- System Settings
  167
- Master Making/Print Settings
  172
User Code

176
- Registering a User Code
  176
- Changing a User Code
  177
- Deleting a User Code
  177
- Displaying the Counter for each User Code
  177
- Printing the Counter for All User Codes
  178
- Clearing the Counter
  178
6 Remarks

179
Do's and Don'ts

179
Where to Put Your Machine

181
- Machine Environment
  181
- Moving
  182
- Power Connection
  182
- Access to the Machine
  183
Maintaining Your Machine

184
Other Functions

186
- Inquiry
  186
- Changing the Display Language
  187
Counter/Data Print

188
- Displaying the Counter
  188
- Print the Log Data and Programmed Class List
  188
7 Entering Text

189
- Available Characters
  189
- Keys
  189
- Entering Text
  190
8 Specifications

191
Main Unit

191
Options

195
Consumables

198
Index

199

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More Ricoh Manuals

Ricoh LDD250 Manuals

Ricoh LDD250 Service Manual (459 pages)

Table of Contents

Preventive Maintenance

Specifications

Installation

Preventive Maintenance

Replacement and Adjustment

Troubleshooting

Service Tables

Detailed Section Descriptions

Ricoh LDD250 Operating Instructions Manual (204 pages)

Table of Contents

Manuals for this Machine

What You Can Do with this Machine

Notice

How to Read this Manual

Safety Information

Positions of RWARNING and RCAUTION Labels

Guide to Components

Options

Control Panel

Turning on the Power

1 Before Using the Machine

Originals

Print Paper

Printing Size

2 Basics

Printing Preparations

After Printing

Placing Originals

Basic Procedure

Printing Onto Various Kinds of Paper

Making a Master and Prints

Sample Print and Adjustment

3 Printing Functions

Storing File

Programs

Making Color Prints

Changing the Drum Size

Combination Chart

4 Troubleshooting

If Your Machine Does Not Operate as You Want

If You Cannot Make Clear Prints

If You Cannot Make Prints as You Want

Bloading Paper

Jadding Ink

Creplacing the Master Roll

Clearing Misfeeds

Changing the Paper Size

Mwhen the Open Cover/Unit Indicator Lights

Kremoving the Used Master

When Multiple Sheets Are Fed at the same Time

When Prints Are Not Delivered in a Neat Stack

5 User Tools

User Tools Menu

Accessing User Tools (System Settings/Master Making/Print Settings)

Settings You Can Change with User Tools

User Code

6 Remarks

Do's and Don'ts

Where to Put Your Machine

Maintaining Your Machine

Other Functions

Counter/Data Print

7 Entering Text

8 Specifications

Main Unit

Options

Consumables

Index

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