Canon BJC 50 - Color Inkjet Printer Manuals

Manuals and User Guides for Canon BJC 50 - Color Inkjet Printer. We have 1 Canon BJC 50 - Color Inkjet Printer manual available for free PDF download: Service Manual

Canon BJC 50 - Color Inkjet Printer Service Manual (187 pages)

Service Manual

Brand: Canon | Category: Printer | Size: 8.17 MB

Table of Contents
6
Part 1: SAFETY and PRECAUTIONS

13
- Personal Safety Precautions
  15
  - Moving Section of the Printer
    15
  - Ink Stains
    16
    
    Ink Path
    16
    
    Ink Mist
    17
  - BJ Cartridge Aluminum Plate
    18
1 - 4 1.3 BJ Cartridge Aluminum Plate

19
1 - 3 1.2.2 Ink Mist

19
1 - 2 1.2.1 Ink Path

19
- Machine Precautions
  19
  - BJ Cartridge
    19
    
    BJ Cartridge Handling
    19
    
    Automatically Capping
    20
    
    Ink Conductivity
    20
    
    When Not Using the Printer
    20
  - Ink Cartridge
    21
    
    Ink Cartridge Handling
    21
  - Lithium Ion Battery Handling
    22
    
    Initial Precautions
    22
    
    Storage Precaution
    22
  - Printer Handling
    23
    
    Precautions to Prevent Damage from Static Electricity
    23
    
    Ink Leakage Precautions
    24
1 -10 2.4.2 Ink Leakage Precautions

25
1 - 9 2.4.1 Precautions to Prevent Damage from Static Electricity

25
1 - 9 2.4 Printer Handling

25
Precaution for Service

25
1 -14 3.4 Built-In Self-Diagnostic Functions

29
1 -13 3.3 Precautions for Disassembly/Assembly

29
- Part 2: PRODUCT SPECIFICATIONS
  29
- Product Outline
  31
  - Features
    32
    
    Printer
    32
  - BJ Cartridge
    33
    
    Color BJ Cartridge [BC-11E]
    33
    
    Black BJ Cartridge [BC-10]
    34
  - Options
    35
    
    BJ Cartridge Container
    35
    
    Lithium Ion Battery (LB-50)
    35
    
    Universal Adapter (AD-360U)
    36
    
    Color Image Scanner Cartridge (IS-12)
    37
    
    Interface Cable (BIFC-50)
    37
  - Consumables
    38
2 - 8 1.5.3 Lithium Ion Battery (LB-50)

41
2 - 8 1.5.2 Ink Cartridge

41
- BJ Cartridge (Color and Black)
  41
- Ink Cartridge
  41
2 - 8 1.5.1 BJ Cartridge (Color and Black)

41
- Specifications
  41
  - Paper Specifications
    43
  - Interface Specifications
    45
    
    Parallel Interface
    45
    
    Infrared Interface
    50
  - Character Code Tables
    52
Part 3: OPERATING INSTRUCTIONS

57
- Printer Setup
  59
  - Unpacking
    59
  - Installation
    60
    
    Installation Space
    60
    
    Installation Procedure
    61
    
    Names and Functions of Parts
    68
3 -10 1.3 Names and Functions of Parts

69
3 - 3 1.2.2 Installation Procedure

69
3 - 2 1.2.1 Installation Space

69
Transporting the Printer

69
- Carrying the Printer
  69
3 -11 2.1 Carrying the Printer

70
Printer Servicing Functions

70
- Error Indications
  70
- Function Setting
  73
  - Default Setting
    73
  - Control Buttons
    74
    
    Cleaning the BJ Cartridge
    74
    
    Self Test Print
    75
    
    Demonstration Print
    76
    
    Function Settings List Print
    77
    
    Ripple Pattern Print
    78
    
    All Fonts Pattern Print
    79
    
    Nozzle Check Pattern Print
    79
    
    Hexadecimal Dump Test Print
    80
    
    EEPROM Data Setting
    81
    
    EEPROM Data Setting Mode
    81
    
    Setting EEPROM Data
    81
    
    Displaying EEPROM Data
    82
    
    EEPROM Settings List Print
    83
    
    Flash ROM Rewrite Mode
    84
    
    Rewriting Flash ROM
    84
3 -26 3.7.1 Flash ROM Rewrite Mode

87
- Part 4: TECHNICAL REFERENCE
  87
3 -26 3.7 Rewriting Flash ROM

87
- Overview
  89
  - Printer Block Diagram
    89
  - Initial Flowchart
    90
    
    Print Mode
    90
    
    Scanner Mode
    91
    
    Print Signal Flow
    92
    
    Print Drive
    93
    
    Printing Drive Control
    93
    
    Scanner Drive
    95
    
    Power off Operation Flow
    96
4 - 8 1.6 Power off Operation Flow

97
4 - 7 1.5 Scanner Drive

97
4 - 5 1.4.1 Printing Drive Control

97
- Firmware
  97
  - Interface
    97
    
    Compatible Mode
    97
    
    Nibble Mode
    98
    
    ECP Mode
    99
    
    Irda
    100
    
    Canon Extension Mode
    103
    
    Dpi Printing/Smoothing Feature
    103
    
    Emulation Mode
    103
    
    Printing Modes
    104
    
    Automatic Emulation Switching
    105
    
    Optimum Printing Direction Control
    105
    
    Lithium Ion Battery Recharging
    106
    
    Recharge Control
    106
    
    Recharge Protection
    106
    
    Switching to Recharge Mode
    106
4 -18 2.6.3 Recharge Control

107
4 -18 2.6.2 Recharge Protection

107
4 -18 2.6.1 Switching to Recharge Mode

107
Printer Mechanism

107
- Overview of the Mechanical System of the Printer
  107
  - Mechanical System Configuration
    108
  - BJ Cartridge
    109
    
    Color BJ Cartridge Structure
    109
    
    Black BJ Cartridge Structure
    110
    
    Bubble Jet Head-Unit Structure
    111
    
    Head-Maintenance Function and Structure
    114
    
    Configuration
    116
    
    Purge Section Structure
    116
    
    Operation
    117
    
    Outline of Paper Feed Mechanism
    118
    
    Paper Feed Mechanism
    118
    
    Carriage Section
    120
    
    Carriage Section Function
    120
    
    Carriage Section Structure
    121
4 -33 3.5.2 Carriage Section Structure

122
4 -32 3.5 Carriage Section

122
4 -32 3.5.1 Carriage Section Function

122
Printer Electrical System

122
- Overview
  122
- Signal Control Section
  123
  - Control Board Block Diagram
    123
  - Control Section Components
    124
  - Power Supply Section
    127
    
    Block Diagram of Power Supply Section
    127
    
    Power Supply Section Structure
    128
    
    Lithium Ion Battery Recharging Circuit
    129
    
    Lithium Ion Battery
    130
4 -42 4.3.4 Lithium Ion Battery

132
4 -41 4.3.3 Lithium Ion Battery Recharging Circuit

132
4 -40 4.3.2 Power Supply Section Structure

132
Detection Function

132
- HP Sensor
  132
- Paper End Sensor
  132
- Delivery Sensor
  132
- Temperature Sensor
  132
- Head Temperature Sensor
  132
- Waste Ink Level Detection
  133
- Remaining-Ink Level Detection
  133
4 -45 5.7 Remaining-Ink Level Detection

134
4 -45 5.6 Waste Ink Level Detection

134
4 -44 5.5 Head Temperature Sensor

134
Scanner Cartridge

134
- Scanner Cartridge Overview
  134
  - Block Diagram
    134
  - Scanner Cartridge Structure
    135
  - Signal Contacts
    137
  - Scan Mode
    138
  - Calibration
    138
4 -50 6.5 Calibration

139
- Part 5: MAINTENANCE
  139
4 -50 6.4 Scan Mode

139
- Maintenance
  141
  - Periodically-Replaced Parts
    141
  - Consumables
    141
  - Periodic Maintenance
    141
5 - 1 1.1 Periodically-Replaced Parts

142
- Service Tools
  142
  - List of Tools
    142
5 - 1 1.3 Periodic Maintenance

142
5 - 1 1.2 Consumables

142
Page

143
- Applying the Grease
  143
5 - 3 3. Applying the Grease

144
- Adjustment
  144
5 - 4 4. Adjustment

145
- Troubleshooting
  145
  - Overview of Troubleshooting
    145
    
    Definition
    145
    
    Precautions for Troubleshooting
    145
  - Error Condition Diagnosis
    147
    
    Diagnosis Flowchart
    147
    
    Eeprom Error
    151
    
    Error Recovery
    151
    
    Print Position
    154
    
    Paper Feed
    159
    
    Low Battery
    161
    
    Ink Low
    162
    
    Control Panel
    164
    
    Not Print
    166
    
    Installation Problems
    170
5 -11 5.2.2 Error Recovery

171
5 - 7 5.2.1 Diagnosis Flowchart

171
5 - 7 5.2 Error Condition Diagnosis

171
Connector Position & Pin Alignment

171
- Control Board
  171
- Carriage Ribbon Cable
  176
- BJ Cartridge
  177
- Scanner Cartridge
  177
5 -37 6.4 Scanner Cartridge IS-12

178
5 -37 6.3 BJ Cartridge

178
5 -36 6.2 Carriage Ribbon Cable

178
Circuit Diagrams

178
- Parts Layout
  178
  - Control Board (Upper Section)
    178
  - Control Board (Lower Section)
    179

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Canon BJC 50 - Color Inkjet Printer Manuals

Canon BJC 50 - Color Inkjet Printer Service Manual (187 pages)

Table of Contents

Part 1: SAFETY and PRECAUTIONS

1 - 4 1.3 BJ Cartridge Aluminum Plate

1 - 3 1.2.2 Ink Mist

1 - 2 1.2.1 Ink Path

1 -10 2.4.2 Ink Leakage Precautions

1 - 9 2.4.1 Precautions to Prevent Damage from Static Electricity

1 - 9 2.4 Printer Handling

Precaution for Service

1 -14 3.4 Built-In Self-Diagnostic Functions

1 -13 3.3 Precautions for Disassembly/Assembly

2 - 8 1.5.3 Lithium Ion Battery (LB-50)

2 - 8 1.5.2 Ink Cartridge

2 - 8 1.5.1 BJ Cartridge (Color and Black)

Part 3: OPERATING INSTRUCTIONS

3 -10 1.3 Names and Functions of Parts

3 - 3 1.2.2 Installation Procedure

3 - 2 1.2.1 Installation Space

Transporting the Printer

3 -11 2.1 Carrying the Printer

Printer Servicing Functions

3 -26 3.7.1 Flash ROM Rewrite Mode

3 -26 3.7 Rewriting Flash ROM

4 - 8 1.6 Power off Operation Flow

4 - 7 1.5 Scanner Drive

4 - 5 1.4.1 Printing Drive Control

4 -18 2.6.3 Recharge Control

4 -18 2.6.2 Recharge Protection

4 -18 2.6.1 Switching to Recharge Mode

Printer Mechanism

4 -33 3.5.2 Carriage Section Structure

4 -32 3.5 Carriage Section

4 -32 3.5.1 Carriage Section Function

Printer Electrical System

4 -42 4.3.4 Lithium Ion Battery

4 -41 4.3.3 Lithium Ion Battery Recharging Circuit

4 -40 4.3.2 Power Supply Section Structure

Detection Function

4 -45 5.7 Remaining-Ink Level Detection

4 -45 5.6 Waste Ink Level Detection

4 -44 5.5 Head Temperature Sensor

Scanner Cartridge

4 -50 6.5 Calibration

4 -50 6.4 Scan Mode

5 - 1 1.1 Periodically-Replaced Parts

5 - 1 1.3 Periodic Maintenance

5 - 1 1.2 Consumables

Page

5 - 3 3. Applying the Grease

5 - 4 4. Adjustment

5 -11 5.2.2 Error Recovery

5 - 7 5.2.1 Diagnosis Flowchart

5 - 7 5.2 Error Condition Diagnosis

Connector Position & Pin Alignment

5 -37 6.4 Scanner Cartridge IS-12

5 -37 6.3 BJ Cartridge

5 -36 6.2 Carriage Ribbon Cable

Circuit Diagrams

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