Canon DU7-1101-000 Manuals

Manuals and User Guides for Canon DU7-1101-000. We have 1 Canon DU7-1101-000 manual available for free PDF download: Service Manual

Canon DU7-1101-000 Service Manual

Canon DU7-1101-000 Service Manual (255 pages)

ADF for imageRUNNER 600

Brand: Canon | Category: Printer Accessories | Size: 5.35 MB

Table of Contents

Table of Contents
4
Chapter 1 General Description

9
- Features
  9
- Specifications
  10
- Names of Parts
  12
  - External View
    12
  - Cross Section
    13
- Operation
  14
Chapter 2 Operations

17
- Basic Construction
  17
- Basic Operations
  21
- Operation
  39
  - Original Pickup/Separation
    40
  - Outline
    40
  - Moving Up/Down the Pickup Roller Units
    41
  - Switching the Separation Pressure
    44
  - Separation Sensor (S4), Skew Sensor (S5)
    45
  - Controlling the Pickup Motor (M3)
    47
  - Controlling the Separation Motor (M4)
    48
  - Sequence of Operations
    49
  - Feeding/Delivering Originals
    50
  - Outline
    50
  - Controlling the Belt Motor (M2)
    51
  - Controlling the Delivery Motor (M5)
    52
  - CW Rotation Pickup/Delivery
    53
  - Fixing Reading Mode
    53
  - Outline
    53
  - Stream Reading
    62
  - Operation
    71
  - Outline
    71
  - Pre-Reversal Pickup/Delivery
    71
  - Operation
    77
  - Outline
    77
  - Reversal Pickup/Delivery
    77
  - Controlling the Reversal Motor (M1)
    81
  - Manual Feeder Pickup/Delivery
    85
  - Operation
    85
  - Sequence of Operations (Large-Size, Double-Sided Original)
    87
  - Detecting Jams
    88
- III . Detecting Jams
  88
  - Power Supply
    95
Chapter 3 Mechanical System

97
- Basic Construction
  97
  - External Covers
    97
  - Removing the Machine
    97
  - Removing the
    98
  - Removing the Lower
    98
  - Removing the Main Cover
    99
  - Removing the Original Tray
    100
  - Removing the ADF Controller Cover
    101
  - Removing the Upper Cover
    101
  - Side Guide Lock
    102
- Drive System
  103
  - Removing the Reversal Motor
    103
  - Removing the Separation Motor Unit
    103
  - Unit
    103
  - Removing the Pickup Motor Unit
    104
  - Removing the Belt Motor Unit
    105
  - Removing the Delivery Motor
    106
  - Feeding System
    108
  - Removing the Delivery Roller
    108
- III . Feeding System
  108
  - Removing the Pickup Roller
    110
  - Removing the Separation
    111
  - Roller
    111
  - Removing the Manual Feed Registration Roller
    115
  - Removing the Feeding
    117
  - Out) Roller
    118
  - Removing the Registration Roller
    119
  - Removing the Separation Belt
    120
  - Removing the Reversing Roller
    123
- Replacing the Feeding Belt
  126
  - Removing the Feeding Belt
    126
  - Mounting the Feeding Belt
    128
Chapter 4 Maintenance and Servicing

133
- Cleaning
  133
  - Belt Assembly
    133
  - Copyboard Glass
    133
  - Sensors
    134
Chapter 5 Troubleshooting

145
- Standards and Adjustments
  145
  - Adjusting the Height of the ADF
    145
  - Basic Adjustments
    145
  - Adjusting the Orientation of the ADF
    146
  - Removing the Skew
    148
  - Copy Paper
    156
  - Adjusting the Horizontal Registration
    159
  - Adjusting the Original Stop Position
    164
  - Making Adjustments When Replacing Major Parts
    170
  - Outline
    170
  - Replacing the EEPROM
    171
  - Adjusting the Sensor and the Delivery Motor
    172
  - Adjusting Registration Roller Pickup Arching for Tray Pickup
    176
  - Auxiliary Adjustments
    176
  - Adjusting the Speed of the Belt
    178
  - Adjusting the Speed of Reversal
    180
  - Checking the Sensor Output
    183
  - Indication
    185
  - Jam Counter
    185
  - Tray Pickup Counter/Manual
    186
  - Jam History
    187
  - Software Version
    188
  - Cleaning
    189
  - Detecting Switch (SW301)
    193
  - Others
    193
  - Initializing the Back-Up RAM
    194
  - Setting MIX Size Mode
    195
- Troubleshooting
  201
  - Troubleshooting Malfunctions
    201
- Arrangement of Electrical Parts
  207
  - Sensors
    207
  - Motors, Clutches, and Solenoids
    208
  - Pcbs
    209
- Leds, Check Pins, and Switches by Pcb
  210
  - Arrangement of Parts
    210
  - DIP Switch Settings and Functions
    211
  - Belt Motor Driver PCB
    215
  - Reversal Motor Driver PCB
    215
  - Indicator LED PCB
    216
  - Pickup Tray PCB
    216
- Self Diagnosis
  217
  - Outline
    217
  - Alarm
    218
  - Jams
    218
  - Errors
    219
Appendix

220
- General Timing Chart
  221
- Signals and Abbreviations
  229
- General Circuit Diagram
  231
- ADF Controller Circuit Diagram
  232
- Diagram
  232
  - Reversal Motor Driver Circuit Diagram
    243
  - Belt Motor Driver Circuit Diagram
    244
- Reversal Sensor Circuit Diagram
  245
- Pre-/Post-Registration Roller Sensor Circuit Diagram
  246
- Separation Sensor/Skew Sensor Circuit Diagram
  247
- Original Sensor (Light-Emitting) Circuit Diagram
  248
- Original Sensor (Light-Receiving) Circuit Diagram
  248
- Tray Circuit Diagram
  250
- Circuit Diagram
  250
- Original Set Indicator Circuit Diagram
  251
  - Pre-Last Original Paper Sensor Circuit Diagram
    251
- Manual Feed Registration Roller Paper Sensor Circuit Diagram
  252
- Special Tools
  253
- Solvents and Oils List
  253

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