Minolta Di251 Manuals

Manuals and User Guides for Minolta Di251. We have 6 Minolta Di251 manuals available for free PDF download: Service Manual, Manual, Operator's Manual, Specifications

Minolta Di251 Service Manual (362 pages)

Brand: Minolta | Category: Printer | Size: 5 MB

General

4
- Service Manual
  1
- Table of Contents
  4
- 1 Safety Information
  
  5
  - Laser Safety Label
    7
- 2 Specification
  
  10
- 3 Precautions for Installation
  
  13
  - Installation Site
    13
  - Power Source
    13
  - Grounding
    13
- 4 Precautions for Use
  
  14
  - To Ensure that the Copier Is Used in an Optimum Condition
    14
  - Operating Environment
    14
  - Power Requirements
    14
  - Note
    14
- 5 Handling of Consumables
  
  15
- 6 Other Precautions
  
  16
- 7 System Options
  
  17
Mechanical/ Electrical

19
- 1 Cross-Sectional View
  
  21
- 2 Copying Process
  
  22
- 3 Drive System
  
  24
- 5 Cpu Overrun Monitor Function
  
  26
  - Processing Performed During Watchdog Function
    26
- 6 Image Stabilization System
  
  27
- 7 Imaging Cartridge (I/C)
  
  28
  - I/C Drive Mechanism
    29
  - Identification and Life of I/C
    29
  - Grounding of the PC Drum
    30
- 9 Drum Charging
  
  31
  - Ozone Fan
    32
- 10 Ir Section
  
  33
- 11 Original Size Detecting System
  
  37
- 12 Ph Section
  
  40
  - Laser Emission Timing
    41
- 13 Developing Unit
  
  42
- 14 Paper Take-Up/Feed Section
  
  49
- 15 Manual Bypass Tray
  
  56
  - Manual Bypass Paper Take-Up Control
    56
  - Manual Bypass Paper Empty Detection
    56
- 16 Synchronizing Rollers
  
  57
  - Paper Dust Remover
    57
  - Synchronizing Roller Drive Mechanism
    58
- 17 Image Transfer and Paper Separation
  
  59
  - PC Drum Paper Separator Fingers
    59
- 18 Pc Drum Cleaning
  
  60
- 19 Erase Lamp
  
  61
- 20 Fusing Unit
  
  62
- 21 Paper Exit Unit
  
  65
- 22 Other Units and Mechanisms
  
  66
  - Memory Backup
    66
  - Flash Memory
    66
  - Interior Cooling Mechanism
    67
    
    I/C Cooling Mechanism
    67
    
    Fusing Section Cooling Mechanism
    68
    
    Power Supply Section Cooling Mechanism
    69
    
    Safety Precautions for Inspection and Service
    72
    
    Used Batteries Precautions
    76
    
    Precautions for Service
    77
    
    Handling of the Pc Drum
    80
I Nstallation

84
- Installation Imaging Unit
  
  89
  - Unpacking
    89
  - Imaging Unit Installation
    89
  - When Removing the Imaging Unit
    91
- Installation the Copy Table/Copy Desk (Ct-2/CD-2M)
  
  92
- Installation Js-100
  
  97
  - Unpacking
    97
  - Installing the Third Tray
    97
    
    Installation Js-201
    100
    
    Unpacking
    100
    
    Job Tray Installation
    101
    
    Copy Tray Set-Up
    103
- INSTALLATION OT-102 (Shift Tray)
  
  104
  - Unpacking
    104
  - Shift Tray Installation
    105
  - Copy Tray Setting-Up
    107
- Installation Ad-15
  
  108
  - Unpacking
    108
  - Automatic Duplex Unit Setting-Up
    108
  - Switching the Tension Strength of the Automatic
    110
    
    Duplex Unit Wire
    110
  - Reference Gap Adjustment
    110
- Installation Af-9
  
  113
  - Unpacking
    113
    
    Installing ADF Kit
    113
    
    Components
    116
    
    Installation
    116
    
    Checking for Zoom Adjust
    118
    
    Registration Adjustment
    119
    
    Checking for Registration
    120
    
    Registration Adjustment
    121
- Installation Afr-17
  
  123
  - Unpacking
    123
    
    Installing
    123
    
    Checking and Adjusting the Skewed Feeding
    125
    
    Checking and Adjusting the Document Stop Position
    126
    
    In the 1-Side Original Mode
    126
    
    Checking the Document Stop Position
    129
    
    In the 2-Sided Original Mode
    129
    
    Adjusting the Document Stop Position
    130
    
    Checking and Adjusting the Document Stop Position in the Single Feed Copy Mode
    131
    
    Checking the Document Stop Position
    131
    
    Adjusting the Document Stop Position
    132
    
    Checking and Adjusting the Position of the Rear Guide Plate
    133
    
    Adjusting the Position of the Rear Guide Plate
    134
    
    Checking and Adjusting the Position of the Guide Plate in the Single Feed Copy Mode
    134
    
    Checking the Position of the Rear Guide Plate
    134
    
    Adjusting the Position of the Single Feed Copy
    135
    
    Checking the Position of the Single Feed Copy
    135
    
    Securing the Stoppers
    135
- Installation Fn-109 / Fn-110
  
  136
  - Unpacking the Finisher
    137
  - Installing the Accessories
    140
  - Installing the Horizontal Transport Unit
    141
  - Adjusting the Height and Tilt of the Finisher
    142
  - Connecting the Hookup Cord
    143
  - Installing the Tray and Protective Guide
    143
  - Affixing the Labels
    144
  - Checking the Hole-Punching Positions (FN-109 Only)
    145
  - Adjusting the Hole-Punching Positions (FN-109 Only)
    146
  - Removing the Rail
    146
  - Installation Fn-504
    147
    
    Unpacking
    147
  - Attaching the Finisher Set Pin
    149
    
    Attaching the Pipe
    149
    
    How to Remove the Pipe
    150
  - Installing the Transport Unit
    150
  - Adjusting the Height of the Finisher
    151
    
    Attaching the Labels
    153
    
    Connecting the Cable
    153
  - Adjusting the Placement of the Punch Hole
    154
  - Attaching the Holder for the Instruction Manual
    156
- Installation Pf-117
  
  157
  - Unpacking
    157
  - Stopper Installation
    158
  - Support Adjustment
    158
  - Cabinet Setup
    159
  - Paper Size Setting
    160
  - Attaching the Paper Size Label
    161
  - Registration Adjustment
    162
- Installation Pf-118 / Pf-119
  
  164
  - Unpacking
    164
  - Installation to the Copier
    165
  - Connecting the Paper Feed Unit to the Copier
    166
  - Connecting the Paper Feed Unit to the Paper Feed Unit
    168
  - Changing the Paper Size of the Paper Feed Unit
    170
    
    (Fixed Cassette)
    172
    
    Paper Size Input for the Fixed Cassette
    173
    
    Affixing the Labels
    174
    
    Adjust the Paper Reference Position
    175
    
    Precautions for Handling the Laser Equipment
    182
    
    Service Instructions
    182
    
    Parts Which Must Not be Touched
    183
    
    Maintenance Schedule
    189
    
    Optical Section
    194
    
    Image Transfer Section
    205
    
    Developing Section
    207
    
    Fusing Section
    208
    
    Control Panel Keys
    244
    
    Pwb Location
    247
    
    Utility Mode
    249
    
    Utility Mode Function Tree
    249
    
    Touch Panel Display
    267
    
    Security Mode
    272
    
    Settings in the Security Mode
    273
    
    Adjust Mode
    275
    
    Adjust Mode Function Tree
    275
    
    Settings in the Adjust Mode
    276
    
    Initial Mode
    277
    
    Troubleshooting
    296
Troubleshooting

297
- 1 Introduction
  
  299
  - Reading the Text
    299
- 2 I/O Check
  
  299
  - Electrical Components Check Procedure
    299
  - I/O Check List
    300
- 3 Paper Transport Failure
  
  306
  - Paper Misfeed
    306
  - Size Error
    308
  - Misfeed Detection Sensor Layout
    309
  - Types of Misfeed Detection and Detection Timings
    310
    
    1St Drawer Take-Up Misfeed
    310
    
    Manual Bypass Take-Up Misfeed
    310
    
    Separator/Fusing/Exit Misfeed
    316
    
    Paper Take-Up/Transport Misfeed (2Nd Fixed Paper Size Cassette
    319
    
    Paper Take-Up Misfeed
    322
    
    Duplex Turnover/Take-Up Misfeed
    324
- 4 Malfunction
  
  327
  - Detection Timing by Malfunction Code
    327
    
    C0010 I/C Motor Malfunction
    327
    
    C0045: Cooling Fan Motor Malfunction
    327
    
    C004C: Ozone Fan Motor Malfunction
    327
    
    C004E Power Unit Cooling Fan Motor Malfunction
    327
    
    C0070: Main Hopper Toner Replenishing Motor Malfunction
    327
    
    C0214: Abnormal Image Transfer Voltage
    327
    
    C0510: Abnormally Low Fusing Temperature
    328
    
    C0520 Abnormally High Fusing Temperature
    328
    
    C0650: Faulty Scanner Home Position Sensor
    337
    
    C0991: Lift 1 Ascent Motion Failure
    339
    
    C0995: LCC Transport Motor Failure to Turn
    339
    
    C0999: Lift 2 Ascent Motion Failure
    339
    
    C099D: LCC Communication Error
    339
    
    C0F32: Faulty ATDC Sensor C0F33: ATDC Adjustment Failure
    342
    
    C10XX to C13XX
    343
    
    The Copier Does Not Turn on
    344
- 5 Image Failure
  
  345
  - Image Failure Troubleshooting
    345
  - Initial Checks
    345
  - Troubleshooting Procedures Classified by Image Failure
    346
    
    Blank Copy
    346
    
    Black Copy
    347
    
    Low Image Density
    348
    
    Foggy Background
    349
    
    Black Streaks or Bands
    350
    
    Black Spots
    351
    
    Blank Streaks or Bands
    352
    
    Void Areas
    353
    
    Smear on Back
    354
    
    (10) Uneven Image Density
    355
    
    (11) Gradation Reproduction Failure
    356
    
    (12) Rough Image
    357
    
    (13) Periodically Uneven Image
    358
- 6 Abort Codes
  
  359
  - List of Abort Codes
    359

Minolta Di251 Manual (342 pages)

Brand: Minolta | Category: Copier | Size: 5 MB

Table of Contents
1
1 Introduction

9
2 Getting to Know Your Copier

17
- System Overview
  17
  - Copier Di251/Di351 (External)
    17
  - Copier Di251/Di351 (Internal)
    20
- Optional Equipment
  21
  - Original Cover OC-3
    21
  - Automatic Document Feeder AF-9
    22
  - Duplexing Document Feeder AFR-17
    23
  - Finisher FN-109/FN-110
    24
  - Option Tray JS-100
    25
  - Mailbin Finisher FN-504
    26
  - Shift Tray OT-100 (Only for the Di251)
    27
  - Sorter JS-201
    27
  - Duplex Unit AD-15
    28
  - Paper Drawer PF-118/PF-119
    29
  - Large Capacity Cassette PF-117
    30
  - Copy Table
    31
  - Paper Feed Cabinet
    31
  - Memory Expansion Module
    31
  - Printer Controller Pi3502
    31
- The Safe Use of Your Copier
  32
  - Laser Safety
    37
  - Internal Laser Radiation
    37
  - Noise Emission
    38
  - Safety Label
    39
  - Data on the Manufacturer's Name Plate
    42
- Transporting the Copier
  43
- Setting up the Copier
  43
  - Environmental Requirements
    43
  - Installation Site
    43
  - Space Requirements for the Copier
    44
  - Storing Supplies
    44
- Connecting the Copier
  45
- Switching the Copier on and off
  45
  - Switching the Copier on
    45
  - Switching the Copier off
    46
- Control Panel Keys and Indicators
  47
  - Overview
    47
  - The Touch Screen
    50
  - Operating the Touch Screen
    50
  - Structure of Touch Screen Menus
    51
- Adding Paper
  53
- Replacing the Toner Bottle
  65
- Replacing the Imaging Unit
  68
- Replacing the Staple Cartridge
  71
  - Finisher FN-109
    72
  - Finisher FN-110
    74
  - Mailbin Finisher FN-504
    76
- Shutting down the Copier
  78
- Please Observe These Precautions
  79
- Proper Use of Your Copier
  79
3 Initial Steps

81
- Step-By-Step Instructions on Copying Your Documents
  81
- Entering the Access Number
  84
- Checking Copier Settings
  85
- Entering the Number of Copies
  85
- Starting the Copy Cycle
  86
- Interrupting the Copy Cycle
  86
- Stopping the Copy Cycle
  87
- Resetting Copier Settings
  87
- Using the Document Feeders
  88
- Placing Originals on the Glass
  95
  - Paper Originals and Transparent Originals
    95
  - Books and Bound Originals
    96
- Using Memory Recall
  97
- Using the Job List
  98
- Other Functions
  101
  - Automatic Drawer Switching
    101
  - Automatic Reset of Copier Settings
    101
  - Energy Save Mode
    101
  - Auto Shut off
    101
  - Sleep Mode
    101
  - Automatic Shut-Off for the Background LCD Light
    102
  - Auto Copy Start
    102
4 Customizing Your Copy

103
- Basic Settings
  103
- Original>Copy Functions
  144
  - Selecting a Copy Mode
    147
  - Specifying the Alignment of the Original
    149
  - Copying Originals with File Margins
    150
  - Copying Books
    152
  - Copying 2In1 Originals
    157
- Density Settings
  159
  - Toggling Auto Exposure
    160
  - Making Copies Lighter or Darker
    161
  - Changing the Density Mode
    162
- Auxiliary Functions
  163
  - Inserting a Cover Sheet
    164
  - Inserting Separator Pages
    167
  - OHP Interleaving
    170
  - Adding a Margin to Your Copy
    173
  - Erasing a Margin or Frame Around Your Copy
    175
  - Duplicating Images Onto a Copy
    177
  - Printing Background Record Numbers
    181
  - Separate Scan
    183
5 Combining Functions

185
6 Utility

205
- Customizing User's Choice Settings
  206
  - Configuring User's Choice Settings
    207
  - User's Choice [1/6]
    209
  - User's Choice [2/6]
    210
  - User's Choice [3/6]
    212
  - User's Choice [4/6]
    214
  - User's Choice [5/6]
    216
  - User's Choice [6/6]
    218
- Counter
  219
- Job Recall
  220
- User Management
  228
  - Confirmation Beep
    228
  - Alarm Beep
    230
  - The Drying Procedure
    231
  - Adding Toner
    232
  - Cleaning the Control Panel
    233
- Using Administrative Management Functions
  234
  - Limiting the Number of Copies
    235
  - Locking Auto Shut off Mode
    237
  - Turning on the Copy Counter
    239
  - Calling up Copy Track Data
    241
  - Setting up Administrator Numbers
    243
  - Setting up Access Numbers
    245
  - Setting Copy Limits for Access Numbers
    247
  - Printing Copy Track Data
    249
  - Resetting Individual Access Numbers
    250
  - Resetting All Access Numbers
    251
  - Network Configuration
    252
- On Line
  253
- Test Print
  253
7 Troubleshooting

255
- If You Are Not Satisfied with Your Copy
  255
- If a Message Appears on the Touch Screen
  257
- If an Icon Appears on the Touch Screen
  258
- How to Clear a Paper Misfeed
  259
  - Main Unit
    260
  - Duplex Unit
    266
  - Duplexing Document Feeder AFR-9
    268
  - Automatic Document Feeder AFR-7
    270
  - Mailbin Finisher FN-504
    280
  - Shift Tray/Sorter JS-201
    284
- How to Release a Staple Jam
  287
  - Mailbin Finisher FN-504
    292
- How to Resolve a Paper Size Error
  295
- These Functions Cannot be Combined
  298
  - Basic Settings
    299
  - Orig.>Copy Settings
    302
  - Density
    305
  - Auxiliary Functions
    306
  - Other
    308
8 Appendix

309
- Care of the Unit
  309
  - Cleaning
    309
  - Cleaning the Touch Screen
    311
  - Cleaning the Automatic Document Feeder
    313
- Copier Maintenance
  314
- Specifications
  315
  - Copier Di251/Di351
    315
  - Duplexing Document Feeder AFR-17
    317
  - Automatic Document Feeder AF-9
    318
  - Large Capacity Cassette PF-117
    318
  - Paper Tray PF-118/PF-119
    319
  - Duplex Unit AD-15
    319
  - Option Tray JS-100
    323
  - Mailbin Finisher FN-504
    324
  - Sorter JS-201
    326
  - Shift Tray OT-100 (Only for the Di251)
    327
- Paper Size Tables
  328
  - Metric
    328
  - Inch
    328
- Zoom Factor Tables
  329
  - Metric Areas
    329
  - Inch Areas
    330
- CE Label (Declaration of Conformity)
  331
- Certifications on the Manufacturer's Name Plate
  332
- Directory of Abbreviations
  333
- Index
  334

Minolta Di251 Service Manual (196 pages)

Brand: Minolta | Category: Printer | Size: 3 MB

Dis/Reassembly, Adjustment

14
Switches on Pwbs, Tech. Rep. Settings

76
- 1 Control Panel Keys and Touch Panel
  
  78
  - Control Panel Keys
    78
  - Explanation of the Touch Panel
    79
    
    Basis Screen
    79
    
    Warning Screens
    80
- 2 FUNCTION of SWITCHES and OTHER PARTS on Pwbs
  
  81
  - PWB Location
    81
  - PWB-A (Master Board
    81
  - PWB-F (Control Panel
    82
- 3 Utility Mode
  
  83
  - Utility Mode Selection Screen
    83
  - Utility Mode Function Tree
    83
  - Settings in the Utility Mode
    84
    
    User's Choice Mode
    84
    
    User Management
    90
    
    Admin. Management
    91
- 4 Tech. Rep. Mode
  
  93
  - Tech. Rep. Mode Menu Screen
    93
  - Tech. Rep. Mode Function Setting Procedure
    93
  - Tech. Rep. Mode Menu Function Tree
    94
  - Setting in the Tech. Rep. Mode
    95
    
    Tech. Rep. Mode
    95
    
    Administrator # Input
    99
    
    Counter
    99
    
    Function
    102
    
    I/O Check
    103
    
    Movement Check
    103
    
    RD Mode
    104
    
    (10) Level History
    105
    
    ROM Version
    105
- 5 Security Mode
  
  106
  - Security Mode Menu Screen
    106
  - Security Mode Setting Procedure
    106
  - Settings in the Security Mode
    107
- 6 Adjust Mode
  
  109
  - Adjust Mode Menu Screen
    109
  - Adjust Mode Setting Procedure
    109
  - Adjust Mode Function Tree
    109
  - Settings in the Adjust Mode
    110
    
    Printer
    110
- 7 Initial Mode
  
  111
  - Initial Mode Menu Screen
    111
  - Initial Mode Setting Procedure
    111
  - Settings in the Initial Mode
    112
  - Data/Conditions Cleared by Reset Switches
    113
  - User's Choice Function Tree
    114
  - Settings in the Utility Mode
    115
- 9 Soft Switch Set
  
  116
  - Soft Switch Initial Value Table
    116
  - Set Contents of Soft Switches
    117
Troubleshooting

131
- 1 Introduction
  
  133
  - Reading the Text
    133
- 2 I/O Check
  
  133
  - Electrical Components Check Procedure
    133
  - I/O Check List
    134
- 3 Paper Transport Failure
  
  140
  - Paper Misfeed
    140
  - Size Error
    142
  - Misfeed Detection Sensor Layout
    143
  - Types of Misfeed Detection and Detection Timings
    144
    
    1St Drawer Take-Up Misfeed
    144
    
    Manual Bypass Take-Up Misfeed
    144
    
    Separator/Fusing/Exit Misfeed
    150
    
    Paper Take-Up/Transport Misfeed (2Nd Fixed Paper Size Cassette
    152
    
    Paper Take-Up Misfeed
    155
    
    Duplex Turnover/Take-Up Misfeed
    158
- 4 Malfunction
  
  161
  - Detection Timing by Malfunction Code
    161
    
    C0010 I/C Motor Malfunction
    161
    
    C0045: Cooling Fan Motor Malfunction
    161
    
    C004C: Ozone Fan Motor Malfunction
    161
    
    C004E Power Unit Cooling Fan Motor Malfunction
    161
    
    C0070: Main Hopper Toner Replenishing Motor Malfunction
    161
    
    C0510 Abnormally Low Fusing Temperature
    162
    
    C0520 Abnormally High Fusing Temperature
    162
    
    C0650 Faulty Scanner Home Position Sensor
    162
    
    C0651: Faulty Scanner Home Position Sensor 2
    162
    
    C0991: Lift 1 Ascent Motion Failure
    173
    
    C0995: LCC Transport Motor Failure to Turn
    173
    
    C0999: Lift 2 Ascent Motion Failure
    173
    
    C099D: LCC Communication Error
    173
    
    C0F32: Faulty ATDC Sensor C0F33: ATDC Adjustment Failure
    176
    
    C10XX to C13XX
    177
    
    The Copier Does Not Turn on
    178
- 5 Image Failure
  
  179
  - Image Failure Troubleshooting
    179
  - Initial Checks
    179
  - Troubleshooting Procedures Classified by Image Failure
    180
    
    Blank Copy
    180
    
    Black Copy
    181
    
    Low Image Density
    182
    
    Foggy Background
    183
    
    Black Streaks or Bands
    184
    
    Black Spots
    185
    
    Blank Streaks or Bands
    186
    
    Void Areas
    187
    
    Smear on Back
    188
    
    (10) Uneven Image Density
    189
    
    (11) Gradation Reproduction Failure
    190
    
    (12) Rough Image
    191
    
    (13) Periodically Uneven Image
    192
- 6 Abort Codes
  
  193
  - List of Abort Codes
    193

Minolta Di251 Service Manual (199 pages)

Brand: Minolta | Category: All in One Printer | Size: 5 MB

Table of Contents

78
- Other Precautions
  5
- 1 Control Panel Keys and Touch Panel
  
  80
  - Control Panel Keys
    80
  - Explanation of the Touch Panel
    81
    
    Basis Screen
    81
    
    Warning Screens
    82
- 2 FUNCTION of SWITCHES and OTHER PARTS on Pwbs
  
  83
  - PWB Location
    83
  - PWB-A (Master Board
    83
  - PWB-F (Control Panel
    84
- 3 Utility Mode
  
  85
  - Utility Mode Selection Screen
    85
  - Utility Mode Function Tree
    85
  - Settings in the Utility Mode
    86
    
    User's Choice Mode
    87
    
    Admin. Management
    93
- 4 Tech. Rep. Mode
  
  95
  - Tech. Rep. Mode Menu Screen
    95
  - Tech. Rep. Mode Function Setting Procedure
    95
    
    Touch Panel Display
    103
    
    Function
    104
    
    (10) Level History
    107
    
    ROM Version
    107
- 5 Security Mode
  
  109
  - Settings in the Security Mode
    109
- 6 Adjust Mode
  
  111
  - Adjust Mode Menu Screen
    111
  - Adjust Mode Setting Procedure
    111
  - Adjust Mode Function Tree
    111
  - Settings in the Adjust Mode
    112
    
    Printer
    112
- 7 Initial Mode
  
  113
  - Initial Mode Menu Screen
    113
  - Initial Mode Setting Procedure
    113
  - Troubleshooting
    132
Table of Contents

134
- 1 Introduction
  
  136
  - Reading the Text
    136
- 2 I/O Check
  
  136
  - Electrical Components Check Procedure
    136
  - I/O Check List
    137
- 3 Paper Transport Failure
  
  143
  - Paper Misfeed
    143
  - Size Error
    145
  - Misfeed Detection Sensor Layout
    146
  - Types of Misfeed Detection and Detection Timings
    147
    
    1St Drawer Take-Up Misfeed
    147
    
    Manual Bypass Take-Up Misfeed
    147
    
    Separator/Fusing/Exit Misfeed
    153
    
    Paper Take-Up Misfeed
    155
    
    Paper Take-Up/Transport Misfeed (2Nd Fixed Paper Size Cassette
    155
    
    Duplex Turnover/Take-Up Misfeed
    161
- 4 Malfunction
  
  164
  - Detection Timing by Malfunction Code
    164
  - Troubleshooting Procedures by Malfunction Code
    168
    
    C0010: I/C Motor Malfunction
    168
    
    C0045: Cooling Fan Motor Malfunction
    168
    
    C004C: Ozone Fan Motor Malfunction
    168
    
    C004E: Power Unit Cooling Fan Motor Malfunction
    168
    
    C0070: Main Hopper Toner Replenishing Motor Malfunction
    168
    
    C0214: Abnormal Image Transfer Voltage
    171
    
    C0510: Abnormally Low Fusing Temperature
    172
    
    C0520: Abnormally High Fusing Temperature
    172
    
    C0650: Faulty Scanner Home Position Sensor
    174
    
    C0651: Faulty Scanner Home Position Sensor 2
    174
    
    C0991: Lift 1 Ascent Motion Failure
    176
    
    C0995: LCC Transport Motor Failure to Turn
    176
    
    C0999: Lift 2 Ascent Motion Failure
    176
    
    C099D: LCC Communication Error
    176
    
    C0F32: Faulty ATDC Sensor C0F33: ATDC Adjustment Failure
    179
    
    C10XX to C13XX
    180
    
    The Copier Does Not Turn on
    181
- 5 Image Failure
  
  182
  - Image Failure Troubleshooting
    182
  - Initial Checks
    182
  - Troubleshooting Procedures Classified by Image Failure
    183
    
    Blank Copy
    183
    
    Black Copy
    184
    
    Low Image Density
    185
    
    Foggy Background
    186
    
    Black Streaks or Bands
    187
    
    Black Spots
    188
    
    Blank Streaks or Bands
    189
    
    Void Areas
    190
    
    Smear on Back
    191
    
    (10) Uneven Image Density
    192
    
    (11) Gradation Reproduction Failure
    193
    
    (12) Rough Image
    194
    
    (13) Periodically Uneven Image
    195
- 6 Abort Codes
  
  196
  - List of Abort Codes
    196

Minolta Di251 Operator's Manual (233 pages)

Brand: Minolta | Category: Copier | Size: 5 MB

MINOLTA Di251 Specifications (2 pages)

DIGITAL PRINTER/COPIER/SCANNER

Brand: MINOLTA | Category: All in One Printer | Size: 0 MB

Minolta Categories

Digital Camera Film Camera

Printer Copier

All in One Printer

More Minolta Manuals

Minolta Di251 Manuals

Minolta Di251 Service Manual (362 pages)

Table of Contents

General

1 Safety Information

2 Specification

3 Precautions for Installation

4 Precautions for Use

5 Handling of Consumables

6 Other Precautions

7 System Options

Mechanical/ Electrical

1 Cross-Sectional View

2 Copying Process

3 Drive System

5 Cpu Overrun Monitor Function

6 Image Stabilization System

7 Imaging Cartridge (I/C)

9 Drum Charging

10 Ir Section

11 Original Size Detecting System

12 Ph Section

13 Developing Unit

14 Paper Take-Up/Feed Section

15 Manual Bypass Tray

16 Synchronizing Rollers

17 Image Transfer and Paper Separation

18 Pc Drum Cleaning

19 Erase Lamp

20 Fusing Unit

21 Paper Exit Unit

22 Other Units and Mechanisms

I Nstallation

Installation Imaging Unit

Installation the Copy Table/Copy Desk (Ct-2/CD-2M)

Installation Js-100

INSTALLATION OT-102 (Shift Tray)

Installation Ad-15

Installation Af-9

Installation Afr-17

Installation Fn-109 / Fn-110

Installation Pf-117

Installation Pf-118 / Pf-119

Troubleshooting

1 Introduction

2 I/O Check

3 Paper Transport Failure

4 Malfunction

5 Image Failure

6 Abort Codes

Minolta Di251 Manual (342 pages)

Table of Contents

1 Introduction

2 Getting to Know Your Copier

3 Initial Steps

4 Customizing Your Copy

5 Combining Functions

6 Utility

7 Troubleshooting

8 Appendix

Minolta Di251 Service Manual (196 pages)

Table of Contents

Dis/Reassembly, Adjustment

1 Service Instructions

2 Disassembly/Reassembly

3 Adjustment

4 Miscellaneous

Switches on Pwbs, Tech. Rep. Settings

1 Control Panel Keys and Touch Panel

2 FUNCTION of SWITCHES and OTHER PARTS on Pwbs

3 Utility Mode

4 Tech. Rep. Mode

5 Security Mode

6 Adjust Mode

7 Initial Mode

9 Soft Switch Set

Troubleshooting

1 Introduction

2 I/O Check

3 Paper Transport Failure