Canon imagePROGRAF iPF8000S Service Manual page 171

Contents
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 ....................................................................................... 4-5
4.3.1 Note: Items that should never be disassembled...................................................................................................... 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................................................................................................................................................................ 4-14
4.3.6 Carriage Unit .......................................................................................................................................................... 4-15
4.3.7 Ink Tube Unit .......................................................................................................................................................... 4-20
4.3.8 Feeder Unit............................................................................................................................................................. 4-22
4.3.9 Purge Unit............................................................................................................................................................... 4-23
4.3.10 Ink Tank Unit......................................................................................................................................................... 4-24
4.3.11 Linear Encoder ..................................................................................................................................................... 4-27
4.3.12 Head Management Sensor................................................................................................................................... 4-28
4.3.13 PCBs..................................................................................................................................................................... 4-29
4.3.14 Opening the Cap and moving the Wiper Unit ....................................................................................................... 4-30
4.3.15 Draining the ink..................................................................................................................................................... 4-31
4.3.16 Opening and closing ink supply valves................................................................................................................. 4-32
4.4 Applying the Grease ................................................................................................................................. 4-33
4.4.1 Applying the Grease ............................................................................................................................................... 4-33
4.5 Adjustment and Setup Items .................................................................................................................... 4-36
4.5.1 Adjustment Item List ............................................................................................................................................... 4-36
4.5.2 Procedure after Replacing the Carriage Unit or Multi Sensor ................................................................................ 4-36
4.5.3 Procedure after Replacing the Feed Roller or Feed Roller Encoder ...................................................................... 4-36
4.5.4 Procedure after Replacing the Head Management Sensor.................................................................................... 4-36
Contents