Canon iPF710 - imagePROGRAF Color Inkjet Printer, Service Manual

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Contents
2.4.4.1 Head relay PCB components ........................................................................................... 2-41
2.4.5 Maintenance Cartridge Relay PCB .......................................................................2-42
2.4.5.1 Maintenance cartridge relay PCB components ............................................................. 2-42
2.4.6
Power Supply
............................................................................................................2-42
2.4.6.1 Power supply block diagram ............................................................................................. 2-42
2.5 Detection Functions with Sensors ................................................................ 2-43
2.5.1 Sensors for covers ................................................................................................... 2-43
2.5.2 Ink passage system ................................................................................................. 2-44
2.5.3 Carriage system ....................................................................................................... 2-47
2.5.4 Paper path system ................................................................................................... 2-49
Chapter 3
INSTALLATION
3.1
Transporting the Printer
................................................................................... 3-1
3.1.1
Transporting the Printer
............................................................................................3-1
3.1.1.1 Transporting the Printer ....................................................................................................... 3-1
3.1.2
Reinstalling the Printer
..............................................................................................3-4
3.1.2.1 Reinstalling the Printer ........................................................................................................ 3-4
Chapter 4 DISASSEMBLY/REASSEMBLY
4.1 Service Parts ...................................................................................................... 4-1
4.1.1 Service Parts ............................................................................................................... 4-1
4.2
Disassembly/Reassembly
................................................................................ 4-1
4.2.1
Disassembly/Reassembly
......................................................................................... 4-1
4.3 Points to Note on Disassembly and Reassembly ........................................ 4-3
4.3.1 Note on locations prohibited from disassembly .................................................... 4-3
4.3.2 Moving the carriage manually .................................................................................. 4-3
4.3.3
Units requiring draining of ink
................................................................................... 4-3
4.3.4 External Covers .......................................................................................................... 4-4
4.3.5 Waste Ink Box ........................................................................................................... 4-11
4.3.6 Driving Unit ................................................................................................................ 4-12
4.3.7 Ink Tube Unit ............................................................................................................. 4-13
4.3.8 Carriage Unit ............................................................................................................. 4-16
4.3.9 Feeder Unit ............................................................................................................... 4-21
4.3.10
Purge Unit
............................................................................................................... 4-22
4.3.11 Ink Tank Unit ........................................................................................................... 4-23
4.3.12 Head Management Sensor ................................................................................... 4-25
4.3.13 Multi Sensor ............................................................................................................ 4-26
4.3.14 PCBs ........................................................................................................................ 4-27
4.3.15 Opening the Cap/Moving the Wiper Unit ............................................................ 4-28
4.3.16 Opening/Closing the Ink Supply Valve ............................................................... 4-29