Minolta CF910 Color Copier Manuals

Manuals and User Guides for Minolta CF910 Color Copier. We have 3 Minolta CF910 Color Copier manuals available for free PDF download: Service Manual, Operator's Manual, Manual

Minolta CF910 Service Manual (502 pages)

Brand: Minolta | Category: Printer | Size: 6 MB

Table of Contents

2
- Safety Information
  5
- Specifications
  10
- Precautions for Installation
  13
- Precautions for Use
  14
- Handling of the Consumables
  15
- Other Precautions
  15
- System Options
  16
- Highlights
  17
- Cross-Sectional View and Paper Path
  18
- Copy Process
  19
- Drive System
  22
- Operating Sequence
  23
- Control Block Diagram
  28
- Image Stabilization System
  29
- Image Stabilization System Overview
  29
- Image Stabilization System Control
  30
- Pc Drum Section
  33
- Grounding of the PC Drum
  33
- PC Drum Drive Mechanism
  34
- PC Drum Temperature Control
  35
- Pc Drum Charging Section
  36
- PC Drum Charge Corona ON/OFF Control
  36
- PC Drum Charge Corona Wire Cleaning Mechanism
  37
- PC Drum Charge Section Ozone Filter
  38
- Image Reader (Ir) Section
  39
- IR Image Processing
  40
- CCD Sensor
  49
- Exposure Components Section
  50
- Exposure Lamp Control
  51
- Scanner and 2Nd/3Rd Mirrors Carriage Movement Mechanism
  52
- Scanner Motor Drive Control
  53
- IR Section Cooling Fan Motor Mechanism
  55
- Original Size Detecting Section
  56
- Printerhead (Ph) Section
  59
- Image Processing Block Diagram
  60
- Laser Exposure Process
  62
- Laser Emission Timing (SOS Signal
  63
- Laser Emission Area (HIA and VIA Signals
  64
- LIMOS I and New Screen LIMOS
  65
- Developing Unit Section
  66
- Developing Unit Drive Mechanism
  68
- Developer Flow
  70
- Developing Bias and ATDC Bias
  72
- ATDC Sensor
  73
- AIDC Sensor
  75
- Black Toner Replenishing Control
  76
- Auxiliary Toner Replenishing Mechanism
  78
- Toner Suction Fan Motor
  79
- Toner Hopper Section
  80
- Toner Replenishing Mechanism
  81
- Toner Empty Detection Control
  83
- Paper Take-Up/Feed Section
  84
- Universal Tray Paper Size Detection Mechanism
  85
- Drawer-In-Position Detection Mechanism
  87
- Drawer Paper Lifting/Lowering Mechanism
  88
- Paper Empty Detection Mechanism
  90
- Paper Take-Up Mechanism
  91
- Paper Separating Mechanism
  92
- Feed/Separator Roll Release Mechanism
  92
- Paper Take-Up Roll Retracting Mechanism
  93
- Paper Dehumidifying Heaters and Humidity Sensor
  94
- Vertical Transport Drive Mechanism
  95
- Paper Take-Up Control
  96
- Manual Feed Table Section
  98
- Manual Feed Paper Take-Up Mechanism
  98
- Manual Feed Take-Up Control
  99
- Manual Take-Up Roll Pressure Mechanism
  100
- Manual Feed Paper Separating Mechanism
  101
- Manual Feed Paper Empty Detection Mechanism
  102
- Manual Feed Paper Width Detection Mechanism
  103
- Manual Feed Paper Length Detection Mechanism
  104
- Synchronizing Rollers Section
  105
- Synchronizing Roller Drive Mechanism
  105
- Synchronizing Roller Drive Control
  106
- Transfer Drum Section
  107
- Transfer Drum Drive Mechanism
  108
- Paper Attraction
  109
- Static Charge Roller
  110
- Backup Blade 2
  111
- Static Charge Corona
  111
- Charge Neutralizing Cloth
  111
- Paper Attraction Detection (before Image Transfer
  112
- Control
  112
- Image Transfer Section
  113
- Backup Blade 1
  113
- Image Transfer Corona
  114
- Charge Neutralizing Cloth
  115
- Paper Attraction Detection (after Image Transfer
  115
- Image Transfer Control
  116
- Paper Separation Section
  117
- Paper Separation Lifting Finger
  118
- Paper Separator Corona
  118
- Paper Separator Finger
  118
- Paper Separating Failure Detection Mechanism
  119
- Paper Holding Mechanism
  119
- Paper Separation Control
  120
- Transfer Film Cleaning Mechanism
  121
- Oil Cleaning
  121
- Oil Cleaning Backup Brush
  123
- Oil Roller
  123
- Oil Cleaning Control
  124
- Toner Cleaning
  125
- Toner Cleaning Backup Brush
  126
- Fur Brush Unit
  126
- Fur Brush Roller/Toner Collecting Roller
  127
- Fur Brush Control
  128
- Charge Neutralizing
  129
- Transfer Drum Retraction Mechanism
  130
- Pc Drum Cleaning Section
  131
- Pre-Cleaning Charge Corona
  131
- PC Drum Cleaning
  132
- Ozone Exhaust from Pre-Cleaning Charge Corona and Transfer Drum
  133
- Main Erase Section
  134
- Fusing Unit Section
  135
- Fusing Unit Drive Mechanism
  136
- Upper Fusing Roller
  136
- Lower Fusing Roller
  136
- Fusing Rollers Drive Mechanism
  137
- Fusing Rollers Drive Control
  138
- Fusing Speed Switching Control
  138
- Fusing Roller Pressure Mechanism
  139
- Fusing Temperature Control
  140
- Fusing Oil Application/Collection Mechanism
  142
- Fusing Oil Application Drive Mechanism
  143
- Exit Unit Section
  144
- Horizontal Transport Unit Section
  145
- Power Supply
  148
- Power Lines When the Power Cord Is Plugged in
  148
- Power Lines When the Power Switch Is Turned on
  149
- Power Supplies ON/OFF Control
  150
- CPU Reset Function
  150
- Power Supply Cooling Mechanism
  150
- Memory Backup
  151
Service Instructions/Disassembly/Reassembly

158
Table of Contents

312
- PRECAUTIONS for HANDLING the Pwbs
  314
- Precautions for Replacement and Inspection
  314
- Precautions for Transportation and Storage
  314
- Control Panel Keys
  315
- Control Panel Keys and Touch Panel
  315
- Basic Screen
  317
- Explanation of the Touch Panel
  317
- Warning Screens
  318
- FUNCTION of SWITCHES and VARIABLE RESISTORS on Pwbs
  320
- PWB Location
  320
- Tech. Rep. Setting Switches Board
  320
- User Mode
  321
- User Mode Menu Screen
  322
- User Mode Setting Procedure
  322
- User Mode Functions Tree
  323
- Settings in the User Mode
  324
- Administrator Mode
  326
- User's Choice
  328
- Service Mode
  330
- Service Mode Menu Screen
  330
- Service Mode Setting Procedure
  330
- Service Mode Function Tree
  331
- Setting (Installation
  335
- Settings in the Service Mode
  335
- Machine Adjust (Mechanical Adjustments
  340
- Image Adjust
  345
- State Confirm (Copier Condition Check
  346
- Counter
  350
- List Output
  355
- Gradation Adjust
  357
- Test Print
  357
- Security Mode
  358
- Security Mode Screen
  358
- Security Mode Setting Procedure
  358
- Security Mode Function Tree
  359
- Settings in the Security Mode
  359
- Developer Change Mode
  360
- Developer Change Mode Menu Screen
  360
- Developer Change Mode Setting Procedure
  360
- Developer Change Mode Function Tree
  361
- Settings in the Developer Change Mode
  361
- Touch Panel Correction Mode
  363
- Touch Panel Correction Mode Screen
  363
- Touch Panel Correction Mode Setting/Correcting Procedures
  363
- Date/Time Input Mode
  364
- Date/Time Input Mode Screen
  364
Table of Contents

365
- General Precautions
  367
- How to Use this Book
  367
- Introduction
  367
- Reading the Text
  367
- Controlled Parts Check Procedure
  368
- Paper Misfeed
  371
- Paper Transport Failure
  371
- Types of Misfeed Detection and Detection Timings
  373
- Misfeed Troubleshooting Procedures
  375
- Upper/Middle/Lower Drawer Paper Take-Up Misfeed
  375
- Multi/Manual Bypass Paper Take-Up Failure
  378
- Transport Misfeed
  380
- Transfer Misfeed
  382
- Separator Misfeed
  384
- Fusing/Exit Misfeed
  385
- Duplex Unit Misfeed
  386
- Malfunction
  387
- C00 , C0100, C309 , C30A (Drive System Malfunctions
  390
- Detection Timing by Malfunction Code
  390
- C02 , C32 (PC Drum Charge/Image Transfer/Paper Separator/Charge Neutralizing/Static Charge/Developing Bias Coronas Malfunctions
  392
- (Fusing Malfunctions
  407
- C09 (Paper Take-Up Section Malfunctions: Isolated Malfunctions
  411
- C0E (Erase Lamp Malfunctions
  412
- C0F (Sensor Malfunctions), C3500 (Black Developing Unit Malfunction), C3F90 (T-Base Failure
  413
- C04 (Exposure Lamp Malfunctions
  415
- C3 (PH Malfunctions
  415
- C37 (Optical System Malfunctions
  416
- Main Relay RY1 Is Not Turned on
  418
- Power Supply Related Malfunctions
  418
- Though Main Relay RY1 Is Turned ON, no Control Panel Indicators Light up
  419
- No Power Is Supplied to Options
  420
- Image Quality Problems
  421
- Initial Check Items
  421
- Troubleshooting Image Quality Problems
  421
- Troubleshooting Procedure by a Particular Image Quality Problem
  421
- White Lines in the FD and CD
  422
- Black Lines in the FD and CD
  424
- Oil Streaks in the FD
  425
- White Bands in the FD and CD
  426
- Black Bands in the FD and CD
  428
- Smear on Entire Copy and Backside
  430
- Foggy Background
  432
- 4-Color Spots, Monocolor Spots
  434
- Void Image
  435
- Void, White Spots
  436
- Whole Uneven Density
  438
- Uneven Density in the FD and CD
  439
- Poor Color Reproduction
  441
- Gradation Reproduction Failure in Original Higher-Density Areas
  444
- Gradation Reproduction Failure in Original Lower-Density Areas
  445
- Rough Image (Uneven Particle Size
  447
- High I.D
  449
- Low I.D
  451
- Blank Copy, Black Copy
  453
- Incorrect Image Registration
  454
- Toner Scattering Image
  456
- Incorrect Color Image Registration, Moire
  458
- Periodic Uneven Density
  459
- Image Stabilizer Malfunction
  460
- P-1: NG (LD Failure
  460
- P-2: NG (VG Failure
  460
- P-3: NG (PC Drum Failure
  461
- P-4: NG (Surface Potential Detection Sensor Failure
  461
- P-5: NG (AIDC Sensor Failure
  461
- P-6: NG (C Developing Unit Failure
  462
- P-7: NG (M Developing Unit Failure
  464
- P-8: NG (y Developing Unit Failure
  466
- P-10: Unused
  468
- P-9: NG (Bk Developing Unit Failure 1
  468
- P-11: NG (Paper Separator Corona Failure
  469
- P-12: NG (Charge Neutralizing Corona Failure
  469
- P-13: NG (Static Charge Corona Failure
  469
- P-14: Unused
  469
- P-15: NG (Pre-Cleaning Charge Corona Failure
  469
- P-16: Unused
  469
- P-17: NG (S/P Communications Error
  470
- P-18: NG (PC Drum Charge Corona Wire Cleaning Malfunction
  470
- P-19: NG (Abnormally Low Bk Developing Efficiency
  470
- P-20: NG (Abnormally High Bk Developing Efficiency
  471
- S-1: NG (CCD Clamp/Gain Adjustment Failure
  471
- S-2: NG (Intensity Adjustment Failure
  472
- S-3: Unused
  472
- CF910 to CF911P Changes List
  476
- Disreassembly/Adjustment
  477
- General/Mechanical/Electrical
  478
- Switches on Pwbs, Service Mode
  479
- Troubleshooting
  480
- Operation Panel
  481
- Connection to Notebook PC and X-Rite (DTP32)
  483
- Jig Software Set-Up
  484
- Replacement
  485

Minolta CF910 Operator's Manual (206 pages)

Brand: Minolta | Category: Copier | Size: 2 MB

Table of Contents
5
Terms and Symbols for the Type of Originals and Copy Paper
9
Terms and Symbols Used
9
Safety Information
10
Using this Manual
10
For Denmark Users
11
For European Users
11
For Norway Users
11
Chapter 1 Safety Notes

14
- Installing the Copier Installation Site
  15
  - Power Source
    15
  - Space Requirements
    15
- Precautions for Use Operating Environment
  16
  - Using the Copier Properly
    16
  - Moving
    16
  - Care of Copier Supplies
    16
  - Storage of Copies
    17
  - Legal Restrictions on Copying
    17
Chapter 2 Getting to Know Your Copier

18
- System Overview
  19
- Copier Parts and Accessories
  20
  - Outside the Copier
    20
  - Options
    21
  - Inside the Copier
    22
- Control Panel Keys and Touch Panel
  23
- Touch Panel
  25
- Turning on and off and Initial Mode
  27
  - Turning on and off
    27
  - When Copier Is Turned on
    27
  - Initial Mode
    27
  - Note on Making Multiple Copies
    27
- Auxiliary Functions
  28
- Entering the Access Number
  29
Chapter 3 Making Copies

32
- Basic Copying Overview
  33
- Placing Originals
  35
  - Placing Originals on the Glass
    35
  - Using the Duplexing Document Feeder
    37
- Basic Functions
  41
  - Copy Paper Size
    41
  - Manual Bypass Copying
    43
  - Zoom Ratio
    45
  - Image Density
    49
  - Adjusting the Background Level
    49
  - Adjusting the Image Density
    50
- Input Output Mode
  51
  - Original Copy Types
    51
  - Selecting Input Output Mode
    53
  - Input the Number of Originals
    54
  - Mixed Original Detection Mode
    55
  - Instructions for Loading Originals
    57
  - Finishing Modes
    59
- Color Adjust Mode (Basic)
  65
- Photo Mode
  68
Chapter 4 Professional Way to Make Color Copies

116
- Using the Applied Input Output Functions
  117
  - Frame Erase
    117
  - File Margin
    119
  - Original Placement
    121
  - OHP Interleaving
    122
  - Cover Sheet
    125
- Color Adjust Mode (Professional)
  127
- Using the Digital Art Functions
  131
  - Digital Art Functions List
    131
  - Monotone
    133
  - Background Color
    134
  - Neg.-Pos. Reverse
    135
  - Color Separation
    136
  - X/Y Zoom
    137
  - Image Repeat
    139
  - Multi-Page Enlargement
    141
  - Mirror Image
    145
  - Postcard
    147
Chapter 5 Setting the Utility Mode

150
- Default Settings
  151
  - Default Settings Changing Procedure
    151
- Meter Count
  152
  - Calling up Meter Count
    152
  - Glossary of Touch Panel Terms
    152
  - Printing the Meter Count Data
    152
- Copy Track Functions
  153
- Gradation Adjust
  161
  - Gradation Adjust Sequence
    161
- Storing and Calling Jobs
  163
  - Job Memory Input Procedure
    163
  - Calling up a Job
    164
- User's Choice
  165
  - User's Choice Functions
    165
  - User's Choice Setting Changing Procedure
    166
- Image Centering
  167
  - Turning on or off Image Centering
    167
Chapter 6 When a Message Appears

168
Chapter 7 Troubleshooting

188
- When this Type of Copy Is Produced
  189
- The Copier Is Not Functioning as Designed
  191
Chapter 8 Miscellaneous

192
- Specifications
  193
  - Large Capacity Cassette C101
    195
  - Bin Staple Sorter St
    196
- Care of the Copier
  199
  - Cleaning
    199
- Function Combination Matrix
  201
  - Precautions for Setting the Color Adjust Function
    202
- Description of Paper Size and Zoom Ratio Table
  203
- Index
  204
- Index Index
  204

Minolta CF910 Manual (163 pages)

Brand: Minolta | Category: Copier | Size: 4 MB

Using the Copier Properly
1
Table of Contents
4
Terms and Symbols for the Type of Originals and Copy Paper
8
Terms and Symbols Used
8
Safety Information
9
Using this Manual
9
For Denmark Users
10
For European Users
10
For Norway Users
10
Chapter 1

12
- Safety Notes
  
  12
- Installing the Copier Installation Site
  
  13
  - Power Source
    13
  - Space Requirements
    13
- Precautions for Use Operating Environment
  
  14
  - Using the Copier Properly
    14
  - Moving
    14
  - Care of Copier Supplies
    14
  - Storage of Copies
    15
  - Legal Restrictions on Copying
    15
Chapter 2

16
- Getting to Know Your Copier
  
  16
- System Overview
  
  17
- Copier Parts and Accessories
  
  18
  - Outside the Copier
    18
  - Options
    19
  - Inside the Copier
    20
- Control Panel Keys and Touch Panel
  
  21
- Touch Panel
  
  23
- Turning on and off and Initial Mode
  
  25
  - Turning on and off
    25
  - When Copier Is Turned on
    25
  - Initial Mode
    25
  - Note on Making Multiple Copies
    25
- Auxiliary Functions
  
  26
  - Entering the Access Number
    27
Chapter 3

30
- Making Copies
  
  30
- Basic Copying Overview
  
  31
- Placing Originals
  
  33
  - Placing Originals on the Glass
    33
  - Using the Duplexing Document Feeder
    35
- Basic Functions
  
  38
  - Copy Paper Size
    38
  - Manual Bypass Copying
    40
  - Zoom Ratio
    42
  - Image Density
    46
  - Adjusting the Background Level
    46
  - Adjusting the Image Density
    47
- Input Output Mode
  
  48
  - Original Copy Types
    48
  - Selecting Input Output Mode
    50
  - Input the Number of Originals
    50
  - Input the Number of Originals
    51
  - Mixed Original Detection Mode
    52
  - Instructions for Loading Originals
    54
  - Finishing Modes
    56
- Color Adjust Mode (Basic)
  
  62
- Photo Mode
  
  65
Chapter 4

75
- Professional Way to Make Color Copies
  
  75
- Using the Applied Input Output Functions
  
  76
  - Frame Erase
    76
  - File Margin
    78
  - OHP Interleaving
    81
  - Cover Sheet
    84
- Color Adjust Mode (Professional)
  
  86
- Using the Digital Art Functions
  
  89
  - Digital Art Functions List
    89
  - Monotone
    91
  - Background Color
    92
  - Neg.-Pos. Reverse
    93
  - Color Separation
    94
  - X/Y Zoom
    95
  - Image Repeat
    97
  - Multi-Page Enlargement
    99
  - Mirror Image
    103
  - Postcard
    105
Chapter 5

108
- Setting the Utility Mode
  
  108
- Default Settings
  
  109
  - Default Settings Changing Procedure
    109
- Meter Count
  
  110
  - Calling up Meter Count
    110
  - Glossary of Touch Panel Terms
    110
  - Printing the Meter Count Data
    110
- Copy Track Functions
  
  111
- Gradation Adjust
  
  119
  - Gradation Adjust Sequence
    119
- Storing and Calling Jobs
  
  121
  - Job Memory Input Procedure
    121
  - Calling up a Job
    122
- User's Choice
  
  123
  - User's Choice Functions
    123
  - User's Choice Setting Changing Procedure
    124
- Image Centering
  
  125
  - Turning on or off Image Centering
    125
Chapter 6 When a Message Appears

126
Chapter 7

146
- Troubleshooting
  
  146
- When this Type of Copy Is Produced
  
  147
- The Copier Is Not Functioning as Designed
  
  149
Chapter 8

150
- Miscellaneous
  
  150
- Specifications
  
  151
  - Specifications Specifications
    151
  - Large Capacity Cassette C101
    153
  - Bin Staple Sorter St
    154
  - Data Controller D
    155
- Care of the Copier
  
  156
  - Cleaning
    156
- Function Combination Matrix
  
  158
  - Precautions for Setting the Color Adjust Function
    159
- Description of Paper Size and Zoom Ratio Table
  
  160
- Index
  
  161

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Minolta CF910 Color Copier Manuals

Minolta CF910 Service Manual (502 pages)

Table of Contents

Table of Contents

Service Instructions/Disassembly/Reassembly

Table of Contents

Table of Contents

Minolta CF910 Operator's Manual (206 pages)

Table of Contents

Chapter 1 Safety Notes

Chapter 2 Getting to Know Your Copier

Chapter 3 Making Copies

Chapter 4 Professional Way to Make Color Copies

Chapter 5 Setting the Utility Mode

Chapter 6 When a Message Appears

Chapter 7 Troubleshooting

Chapter 8 Miscellaneous

Minolta CF910 Manual (163 pages)

Table of Contents

Chapter 1

Safety Notes

Installing the Copier Installation Site

Precautions for Use Operating Environment

Chapter 2

Getting to Know Your Copier

System Overview

Copier Parts and Accessories

Control Panel Keys and Touch Panel

Touch Panel

Turning on and off and Initial Mode

Auxiliary Functions

Chapter 3

Making Copies

Basic Copying Overview

Placing Originals

Basic Functions

Input Output Mode

Color Adjust Mode (Basic)

Photo Mode

Chapter 4

Professional Way to Make Color Copies

Using the Applied Input Output Functions

Color Adjust Mode (Professional)

Using the Digital Art Functions

Chapter 5

Setting the Utility Mode

Default Settings

Meter Count

Copy Track Functions

Gradation Adjust

Storing and Calling Jobs

User's Choice

Image Centering

Chapter 6 When a Message Appears

When Appears

What Does each Message Mean

Chapter 7

Troubleshooting

When this Type of Copy Is Produced

The Copier Is Not Functioning as Designed

Chapter 8

Miscellaneous

Specifications

Care of the Copier

Function Combination Matrix

Description of Paper Size and Zoom Ratio Table

Index

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