Canon imagePROGRAF iPF815 Service Manual page 9

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 Disassembly/Reassembly ....................................................................................................................................... 4- 2
4.3 Points to Note on Disassembly and Reassembly .......................................................................................4- 2
4.3.1 Note: Items that should never be disassembled...................................................................................................... 4- 2
4.3.2 Moving the carriage manually.................................................................................................................................. 4- 2
4.3.3 Units requiring draining of ink .................................................................................................................................. 4- 2
4.3.4 External Covers ....................................................................................................................................................... 4- 4
4.3.5 Drive Unit............................................................................................................................................................... 4- 17
4.3.6 Cutter..................................................................................................................................................................... 4- 19
4.3.7 Carriage Unit ......................................................................................................................................................... 4- 21
4.3.8 Ink Tube Unit ......................................................................................................................................................... 4- 26
4.3.9 Pick-up/Feed Unit .................................................................................................................................................. 4- 29
4.3.10 Purge Unit............................................................................................................................................................ 4- 31
4.3.11 Waste Ink Collection Unit..................................................................................................................................... 4- 32
4.3.12 Ink Tank Unit........................................................................................................................................................ 4- 42
4.3.13 Multi Sensor......................................................................................................................................................... 4- 44
4.3.14 Linear Encoder Sensor ........................................................................................................................................ 4- 47
4.3.15 Head Management Sensor.................................................................................................................................. 4- 48
4.3.16 PCBs.................................................................................................................................................................... 4- 49
4.3.17 Opening the Cap/Moving the Wiper Unit ............................................................................................................. 4- 50
4.3.18 Opening and closing ink supply valves................................................................................................................ 4- 51
4.3.19 Draining the ink.................................................................................................................................................... 4- 52
4.4 Applying the Grease .................................................................................................................................4- 53
4.4.1 Applying the Grease .............................................................................................................................................. 4- 53
4.5 Adjustment and Setup Items ....................................................................................................................4- 56
4.5.1 Adjustment Item List .............................................................................................................................................. 4- 56
4.5.2 Procedure after Replacing the Carriage Unit or Multi Sensor ............................................................................... 4- 56
4.5.3 Procedure after Replacing the Feed Roller or Feed Roller Encoder ..................................................................... 4- 56
4.5.4 Procedure after Replacing the Head Management Sensor................................................................................... 4- 56
Chapter 5 MAINTENANCE
5.1 Periodic Replacement Parts .......................................................................................................................5- 1
5.1.1 Periodic Replacement Parts .................................................................................................................................... 5- 1
5.2 Consumable Parts ......................................................................................................................................5- 1
5.2.1 Consumable Parts ................................................................................................................................................... 5- 1
5.3 Periodic Maintenance .................................................................................................................................5- 2
5.3.1 Periodic Maintenance .............................................................................................................................................. 5- 2
Chapter 6 TROUBLESHOOTING
6.1 Troubleshooting ..........................................................................................................................................6- 1
6.1.1 Outline ..................................................................................................................................................................... 6- 1
6.1.1.1 Outline of Troubleshooting....................................................................................................................................................... 6- 1
6.2 Location of Connectors and Pin Arrangement............................................................................................6- 2
6.2.1 Main controller PCB................................................................................................................................................. 6- 2
6.2.2 Carriage relay PCB................................................................................................................................................ 6- 12
6.2.3 Head relay PCB..................................................................................................................................................... 6- 17
6.3 Version Up ................................................................................................................................................6- 21
6.3.1 Firmware Update Tool ........................................................................................................................................... 6- 21
6.4 Service Tools ............................................................................................................................................6- 26
6.4.1 Tool List ................................................................................................................................................................. 6- 26
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