Canon BJC 50 Service Manual - Page 11

Canon BJC 50 - Color Inkjet Printer Manual

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Page 3 -24 3 -25 Figure 3 -19 Figure 3 -20 Waste Ink Absorber (50% Used Sample) EEPROM Settings List Print (Sample) Part 4: TECHNICAL REFERENCE 4- 1 4- 4 4- 5 4- 6 4- 8 4- 9 4 -10 4 -11 4 -12 4 -13 4 -13 4 -15 4 -19 4 -21 4 -22 4 -23 4 -24 4 -24 4 -26 4 -27 4 -28 4 -29 4 -30 4 -32 4 -33 4 -34 4 -35 4 -39 4 -41 4 -43 4 -44 4 -46 4 -46 4 -47 4 -49 Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure 4- 1 4- 2 4- 3 4- 4 4- 5 4- 6 4- 7 4- 8 4- 9 4 -10 4 -11 4 -12 4 -13 4 -14 4 -15 4 -16 4 -17 4 -18 4 -19 4 -20 4 -21 4 -22 4 -23 4 -24 4 -25 4 -26 4 -27 4 -28 4 -29 4 -30 4 -31 4 -32 4 -33 4 -34 4 -35 Printer Diagram Printing Signal Flow Print Sequence (Black BJ Cartridge in HQ Mode) Print Signals Power Off Operation Flow Interface Timing (Compatible Mode) Interface Timing (Nibble Mode) Interface Timing (ECP Mode) IrDA Base Band Transmission Format (IrDA) Carrier Transmission Format (ASK) 720 dpi/Smoothing Function Printer Mechanism Color BJ Cartridge Black BJ Cartridge Bubble Jet Head Nozzle Arrangement Contact Part Purge Section Wiping Function Purge Section Structure Purge Operation Paper Pass Cartridge Section Function Carriage Section Structure Printer Block Diagram Control Board Block Diagram Block Diagram of Power Supply Section Lithium Ion Battery Recharge Circuit Battery Temperature Detection Circuit Sensor Location Scanner Cartridge Block Diagram Scanner Cartridge Contact Pad Layout Part 5: MAINTENANCE 5- 3 5 -12 5 -13 5 -13 5 -16 5 -16 5 -23 5 -24 5 -25 5 -31 5 -36 5 -37 5 -37 Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure 5- 1 5- 2 5- 3 5- 4 5- 5 5- 6 5- 7 5- 8 5- 9 5 -10 5 -11 5 -12 5 -13 Grease Application Sections Check Point Carriage Motor Paper Feed Motor BJ Head Temperature Sensor Carriage Ribbon Cable DC Plug Flexible Cables Head Connector Control Board Carriage Ribbon Cable BC-11e Contact Pad IS-12 Contact Pad VII

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Page
3 -24
Figure
3 -19
Waste Ink Absorber (50% Used Sample)
3 -25
Figure
3 -20
EEPROM Settings List Print (Sample)
Part 4:
TECHNICAL REFERENCE
4 -
1
Figure
4 -
1
Printer Diagram
4 -
4
Figure
4 -
2
Printing Signal Flow
4 -
5
Figure
4 -
3
Print Sequence (Black BJ Cartridge in HQ Mode)
4 -
6
Figure
4 -
4
Print Signals
4 -
8
Figure
4 -
5
Power Off Operation Flow
4 -
9
Figure
4 -
6
Interface Timing (Compatible Mode)
4 -10
Figure
4 -
7
Interface Timing (Nibble Mode)
4 -11
Figure
4 -
8
Interface Timing (ECP Mode)
4 -12
Figure
4 - 9
IrDA
4 -13
Figure
4 -10
Base Band Transmission Format (IrDA)
4 -13
Figure
4 -11
Carrier Transmission Format (ASK)
4 -15
Figure
4 -12
720 dpi/Smoothing Function
4 -19
Figure
4 -13
Printer Mechanism
4 -21
Figure
4 -14
Color BJ Cartridge
4 -22
Figure
4 -15
Black BJ Cartridge
4 -23
Figure
4 -16
Bubble Jet Head
4 -24
Figure
4 -17
Nozzle Arrangement
4 -24
Figure
4 -18
Contact Part
4 -26
Figure
4 -19
Purge Section
4 -27
Figure
4 -20
Wiping Function
4 -28
Figure
4 -21
Purge Section Structure
4 -29
Figure
4 -22
Purge Operation
4 -30
Figure
4 -23
Paper Pass
4 -32
Figure
4 -24
Cartridge Section Function
4 -33
Figure
4 -25
Carriage Section Structure
4 -34
Figure
4 -26
Printer Block Diagram
4 -35
Figure
4 -27
Control Board Block Diagram
4 -39
Figure
4 -28
Block Diagram of Power Supply Section
4 -41
Figure
4 -29
Lithium Ion Battery Recharge Circuit
4 -43
Figure
4 -30
Battery Temperature Detection Circuit
4 -44
Figure
4 -31
Sensor Location
4 -46
Figure
4 -32
Scanner Cartridge
4 -46
Figure
4 -33
Block Diagram
4 -47
Figure
4 -34
Scanner Cartridge
4 -49
Figure
4 -35
Contact Pad Layout
Part 5:
MAINTENANCE
5 -
3
Figure
5 -
1
Grease Application Sections
5 -12
Figure
5 -
2
Check Point
5 -13
Figure
5 -
3
Carriage Motor
5 -13
Figure
5 -
4
Paper Feed Motor
5 -16
Figure
5 -
5
BJ Head Temperature Sensor
5 -16
Figure
5 -
6
Carriage Ribbon Cable
5 -23
Figure
5 -
7
DC Plug
5 -24
Figure
5 -
8
Flexible Cables
5 -25
Figure
5 -
9
Head Connector
5 -31
Figure
5 -10
Control Board
5 -36
Figure
5 -11
Carriage Ribbon Cable
5 -37
Figure
5 -12
BC-11e Contact Pad
5 -37
Figure
5 -13
IS-12 Contact Pad
VII