Canon BJ-W7000 Manuals

Manuals and User Guides for Canon BJ-W7000. We have 1 Canon BJ-W7000 manual available for free PDF download: Service Manual

Canon BJ-W7000 Service Manual

Canon BJ-W7000 Service Manual (254 pages)

Brand: Canon | Category: Printer | Size: 5.91 MB

Table of Contents

Table of Contents
2
Chapter 1 General Introduction

6
- Specifications
  6
  - Overview
    9
  - Cross-Section
    11
  - Carriage
    12
  - Cable Connector
    13
  - Roli Media Installation Unit
    13
  - Scanning Direction
    14
- Lll. EXPLANATION of OPERATION
  15
  - Control Panel
    15
  - Printer Status
    17
  - Ink Bottle Replacement Procedure
    19
  - Bubble Jet Cartridge Replacement
    21
  - How to Use up the Bubble Jet Cartridge Ink
    24
  - Details of User Mode Menus
    25
  - Setting Menus and Parameters
    25
  - How to Use Setup List
    28
  - Basic Operation Procedure
    30
  - Auto Head Adjustment
    32
  - Cartridge Height Adjustment Lever
    32
  - Manual Head Adjustment
    33
- Media Feed Adjustment
  34
- Cartridge Angle Adjustment Lever
  35
- Waste Ink Tank Full Display
  37
- Bubble Jet Cartridge
  40
- Media Storage Conditions
  40
- Head Cleaning
  41
- Vill. TRANSPORTING the PRINTER
  44
- When the Printer Is Lifted up
  44
- When the Printer Is Moved Using a Track or Transportation Device
  45
Chapter 2 Operation

48
- Y-Axis Motor Control
  64
  - ON/OFF Control
    64
  - Outline
    64
  - Rotation Direction Control
    64
  - Dust Cover Open/Close
    65
  - Motor Supply Current Controt
    65
  - Rotation Speed Control
    65
- Linear Encoder
  66
  - Outline
    66
  - Output Signal
    66
  - Structure
    66
  - Control
    67
- Media Sensor
  68
  - Outline
    68
  - Media Width Detection
    69
  - Skewed Feed Detection
    69
  - 4, Auto Head Adjustment
    70
- Media Retainer
  72
  - Outline
    72
  - Cut Operation
    73
  - Defective Cut Detection
    74
- Bubble Jet Cartridge
  75
  - Outline/Structure
    75
  - Bubble Jet Head
    76
  - Principle of Ink Discharge
    77
  - Nozzle Arrangement
    78
- Head Drive
  79
  - Electrical Structure of
    79
  - Print Signals
    80
- Remaining Ink Detection
  81
  - Outline
    81
- Purge Unit
  82
- Outline
  82
- Capping Function
  84
  - Operation
    84
  - Outline
    84
- Head Cleaning Functions
  85
  - Outline
    85
  - Wiping Function
    85
  - Pre-Discharge
    87
  - Suction Operation
    88
  - Head Cleaning
    89
- Waste Ink Tank
  90
  - Pre-Discharge Tank
    90
Chapter 3 Mechanical System

109
- External Parts
  110
- Covers
  110
  - Removing the Rear Cover
    110
  - Removing the Dust Cover
    111
  - Removing the Left Rear Cover
    111
  - Removing the Right Rear Cover
    111
  - Switch/Dust Cover Switch
    112
- Control Panel
  114
  - Removing the Control Panel
    114
- Carriage
  115
  - How to Cancel the Capping for the Purging Unit 0
    115
  - Removing the Cover Caterpillar
    115
  - Precaution in Handing the Linear Encoder
    117
  - Removing the Linear Encoder
    117
  - Removing the Cartridge Holder
    122
  - Replacing the Short Flexible
    122
  - Removing the Volume PCB
    123
- Removing the Cutter Unit
  123
- Removing the Cartridge Lock
  124
  - Detection Sensor
    124
- Removing the Media Illumination
  124
- Removing the Media Sensor
  125
- Removing the Carriage PCB
  125
- Removing the Media Retainer Solenoid
  126
- Removing the Media Retainer Unit
  126
- Installing Position for the
  128
- Removing the Ink Supply Tube
  128
  - Position SENSOF
    130
  - Precautions When Handling the Purge Unit
    130
  - Removing the Pressure Cam Home
    130
  - Removing the Purge Unit
    130
  - Removing the Cap Cam Home Position Sensor
    131
  - Removing the Wiper Solenoid
    131
  - Installing the Wiper Solenoid
    133
  - Removing the Pre-Discharge
    134
- Removing the Feeder Tube
  135
- Feeder Tube Installation Position
  136
  - Removing the Roll Media Feed Guide Unit
    138
  - Removing the Feed Roller
    139
  - Removing the Platen
    139
Chapter 5 Troubleshooting

141
- Mechanical System
  141
  - Adjustment of the Carriage Drive
    161
  - Belt Tension
    161
- Electrical System
  163
  - Adjustment of the Media Retainer Hook Position
    163
  - Adjustment of the Media Sensor Light Intensity
    165
  - Compensation of the Margins
    168
  - Compensation of the Head
    169
  - Compensation of the Room
    169
  - Temperature Thermistor
    169
  - Clearing the Waste Ink Counter
    170
- Procedures after Replacing Carriage PCB U
  171
- Procedures after Replacing the DC Power Supply PCB
  171
- Procedure after Replacing the Volume PCB Uu
  171
- Procedures after Replacing the Media Senso
  171
- GC. Communications
  172
  - Communication Mode
    172
  - Selecting the Parallel Interface
    172
  - Upgrading the Image Controller
    172
  - Version
    172
- Initial Inspection
  174
  - Checking the Media
    174
  - Siting Environment
    174
  - Different-Color Dot Shi
    175
  - Non-Discharge of Ink
    175
  - Jagged Lines
    176
  - Slant Lines
    176
  - Dots Are Small or Density Is Low
    177
  - Stripes Appear in Y-Axis
    178
  - Contours of Filled Images ; Are Not
    179
  - Stripes Appear in X-Axis
    179
  - Dimensional Accuracy
    180
  - Smudging at the Boundary between Filled Images
    180
- Procedure
  183
  - Power Does Not Turn on
    183
- Engine Controller Board
  183
- Image Controller B
  183
  - Media Is Not Fed See
    184
  - Carriage Does Not Move
    186
  - Purge Unit Does Not Operate
    187
  - No Display on Control Panel
    189
  - Ink Not Supplied
    192
  - Tank Empty Message Continued
    192
- Layout and Function of Electrical Parts
  193
- Sensors
  193
- Switches, Motors and Solenoids
  194
- Printed Circuit Boards, Others
  195
  - Engine Controller
    195
  - Image Controller PCB
    197
  - Carriage PCB
    198
- Service Mode
  200
- Outline
  200
  - How to Enter the Service Mode
    200
  - How to Exit the Service Mode
    200
  - Service Mode Menu Items
    200
- Error Code List
  203
Appendix

212
- Volume Board Circuit Diagram
  253

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