Canon iR6570 series Service Manual page 21

10.5.13.3 Removing the High-Voltage Transformer......................................................................................................................... 10- 31
10.5.13.4 When Replacing the HVT PCB ........................................................................................................................................ 10- 31
10.5.14 Motor Driver PCB............................................................................................................................................. 10- 31
10.5.14.1 Removing the Rear Cover (upper) ................................................................................................................................... 10- 31
10.5.14.2 Removing the Rear Cover (lower).................................................................................................................................... 10- 32
10.5.14.3 Removing the Right Cover (lower rear)............................................................................................................................ 10- 32
10.5.14.4 Removing the Main Controller Box................................................................................................................................... 10- 32
10.5.14.5 Removing the Motor Drive PCB ....................................................................................................................................... 10- 33
10.5.15 Primary Charging Assembly Fan ..................................................................................................................... 10- 33
10.5.15.1 Removing the Primary Charging Cooling Fan.................................................................................................................. 10- 33
10.5.16 De-Curling Fan................................................................................................................................................. 10- 34
10.5.16.1 Removing the Curl-Removing Fan ................................................................................................................................... 10- 34
10.5.17 Feeding Fan..................................................................................................................................................... 10- 35
10.5.17.1 Removing the Rear Cover (upper) ................................................................................................................................... 10- 35
10.5.17.2 Removing the DC Controller PCB Base........................................................................................................................... 10- 35
10.5.17.3 Removing the Feed Fan................................................................................................................................................... 10- 35
10.5.18 Exhaust Fan..................................................................................................................................................... 10- 36
10.5.18.1 Removing the Rear Cover (lower).................................................................................................................................... 10- 36
10.5.18.2 Removing the Exhaust Fan .............................................................................................................................................. 10- 36
10.5.19 DC Power Supply Fan ..................................................................................................................................... 10- 36
10.5.19.1 Removing the Left Cover (upper) ..................................................................................................................................... 10- 36
10.5.19.2 Removing the Left Cover (middle).................................................................................................................................... 10- 36
10.5.19.3 Removing the Lower Left Cover....................................................................................................................................... 10- 37
10.5.19.4 Removing the Printer Power Supply PCB ........................................................................................................................ 10- 37
10.5.19.5 DC Power Supply Fan...................................................................................................................................................... 10- 37
10.5.20 Fixing Heater Power Supply Cooling Fan ........................................................................................................ 10- 38
10.5.20.1 Removing the Left Cover (upper) ..................................................................................................................................... 10- 38
10.5.20.2 Removing the Left Cover (middle).................................................................................................................................... 10- 38
10.5.20.3 Removing the Fixing Heater Power Supply Unit .............................................................................................................. 10- 38
10.5.20.4 Removing the Fixing Heater Power Supply Cooling Fan ................................................................................................. 10- 39
10.5.21 Circulation Duct Fan ........................................................................................................................................ 10- 39
10.5.21.1 Removing the Left Cover (upper) ..................................................................................................................................... 10- 39
10.5.21.2 Removing the Left Cover (middle).................................................................................................................................... 10- 39
10.5.21.3 Removing the Circulation Duct Fan.................................................................................................................................. 10- 39
10.5.22 Motor of Main Drive Assembly ......................................................................................................................... 10- 40
10.5.22.1 Removing the Rear Cover (upper) ................................................................................................................................... 10- 40
10.5.22.2 Removing the Right Cover (lower rear)............................................................................................................................ 10- 40
10.5.22.3 Removing the Main Motor ................................................................................................................................................ 10- 40
10.5.23 Fixing Driver Motor........................................................................................................................................... 10- 41
10.5.23.1 Removing the Fixing Motor .............................................................................................................................................. 10- 41
Chapter 11 MEAP
11.1 MEAP......................................................................................................................................................11- 1
11.1.1 Overview.............................................................................................................................................................. 11- 1
11.1.2 MEAP Counter..................................................................................................................................................... 11- 1
11.1.3 Construction of the MEAP Platform ..................................................................................................................... 11- 1
Chapter 12 Maintenance and Inspection
12.1 Periodically Replaced Parts ....................................................................................................................12- 1
12.1.1 Outline ................................................................................................................................................................. 12- 1
12.1.2 Reader Unit.......................................................................................................................................................... 12- 1
12.1.3 Printer Unit........................................................................................................................................................... 12- 1
12.2 Durables and Consumables ...................................................................................................................12- 2
12.2.1 Outline ................................................................................................................................................................. 12- 2
12.2.2 Reader Unit.......................................................................................................................................................... 12- 2
12.2.3 Printer Unit........................................................................................................................................................... 12- 2
12.3 Scheduled Servicing Basic Procedure....................................................................................................12- 4
Contents