Canon iPF9000 series Service Manual page 9

2.4.6.1 Maintenance cartridge relay PCB components...................................................................................................................... 2- 56
2.4.7 Power Supply ........................................................................................................................................................ 2- 56
2.4.7.1 Power supply block diagram .................................................................................................................................................. 2- 56
2.5 Detection Functions with Sensors ............................................................................................................2- 57
2.5.1 Sensors for covers................................................................................................................................................. 2- 57
2.5.2 Ink passage system............................................................................................................................................... 2- 58
2.5.3 Carriage system .................................................................................................................................................... 2- 60
2.5.4 Paper path system................................................................................................................................................. 2- 62
2.5.5 Paper path system................................................................................................................................................. 2- 62
2.5.6 Media take-up Unit ................................................................................................................................................ 2- 63
2.5.7 Others.................................................................................................................................................................... 2- 63
Chapter 3 INSTALLATION
3.1 Installation ..................................................................................................................................................3- 1
3.1.1 Making Pre-Checks ................................................................................................................................................. 3- 1
3.1.1.1 Making Pre-Checks.................................................................................................................................................................. 3- 1
3.1.1.2 Making Pre-Checks.................................................................................................................................................................. 3- 2
3.1.1.3 Making Pre-Checks.................................................................................................................................................................. 3- 3
3.1.2 Unpacking and Installation ...................................................................................................................................... 3- 4
3.1.2.1 Checking the Contents............................................................................................................................................................. 3- 4
3.1.2.2 Checking the Contents............................................................................................................................................................. 3- 7
3.1.2.3 Assembling the Stand ............................................................................................................................................................ 3- 10
3.1.2.4 Installing the Printer ............................................................................................................................................................... 3- 13
3.1.2.5 Installing the Media Take-up Unit .......................................................................................................................................... 3- 19
3.1.2.6 Installing the Basket............................................................................................................................................................... 3- 23
3.1.2.7 Removing Protection Materials .............................................................................................................................................. 3- 27
3.1.3 Checking the Images/Operations .......................................................................................................................... 3- 29
3.1.3.1 Checking the Image and Operation ....................................................................................................................................... 3- 29
3.2 Transporting the Printer ............................................................................................................................3- 30
3.2.1 Transporting the Printer......................................................................................................................................... 3- 30
3.2.1.1 Transporting the Printer ......................................................................................................................................................... 3- 30
3.2.1.2 Transporting the Printer ......................................................................................................................................................... 3- 43
3.2.2 Reinstalling the Printer .......................................................................................................................................... 3- 56
3.2.2.1 Reinstalling the Printer........................................................................................................................................................... 3- 56
Chapter 4 DISASSEMBLY/REASSEMBLY
4.1 Service Parts ..............................................................................................................................................4- 1
4.1.1 Service parts............................................................................................................................................................ 4- 1
4.2 Disassembly/Reassembly...........................................................................................................................4- 2
4.2.1 Diassembly/Reassembly ......................................................................................................................................... 4- 2
4.3 Points to Note on Disassembly and Reassembly .......................................................................................4- 5
4.3.1 Note on locations prohibited from disassembly ....................................................................................................... 4- 5
4.3.2 Moving the carriage manually ................................................................................................................................. 4- 5
4.3.3 Units requiring draining of ink .................................................................................................................................. 4- 5
4.3.4 External Covers ....................................................................................................................................................... 4- 6
4.3.5 Drive Unit............................................................................................................................................................... 4- 13
4.3.6 Carriage Unit ......................................................................................................................................................... 4- 14
4.3.7 Ink Tube Unit ......................................................................................................................................................... 4- 18
4.3.8 Feeder Unit............................................................................................................................................................ 4- 20
4.3.9 Purge Unit.............................................................................................................................................................. 4- 21
4.3.10 Ink Tank Unit........................................................................................................................................................ 4- 22
4.3.11 Linear Encoder .................................................................................................................................................... 4- 25
4.3.12 Head Management Sensor ................................................................................................................................. 4- 26
4.3.13 PCBs.................................................................................................................................................................... 4- 27
4.3.14 Opening the cap and moving the wiper unit ........................................................................................................ 4- 28
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