Canon iR C6800 Series Portable Manual page 8

Contents
2.5 Image Formation System................................................................................................................................. 2- 27
2.5.1After Replacing the Black Developing Unit.............................................................................................. 2- 27
2.5.2Points to Note When Mounting the Polarity Positioning Plate ................................................................. 2- 27
2.5.3Replacing the Color Developing Unit ....................................................................................................... 2- 27
2.5.4Replacing the Starter of the Color Developing Unit ................................................................................. 2- 30
2.5.5After Replacing the Primary Charging Assembly ..................................................................................... 2- 32
2.5.6After Replacing the Primary Charging Wire ............................................................................................. 2- 32
2.5.7After Replacing the Pre-Transfer Charging Wire...................................................................................... 2- 32
2.5.8After Replacing the Pre-Transfer Charging Wire...................................................................................... 2- 32
2.5.9After Replacing the Waste Toner Box....................................................................................................... 2- 32
2.5.10After Replacing the ITB Cleaning Blade................................................................................................. 2- 33
2.5.11After Repacking the Photosensitive Drum Cleaning Blade .................................................................... 2- 34
2.5.12Replacing the Photosensitive Drum......................................................................................................... 2- 35
2.5.13Points to Note When Replacing the Drum Heater................................................................................... 2- 36
2.5.14Points to Note When Replacing the Drum Heater PCB .......................................................................... 2- 37
2.5.15After Repacking the ITB ........................................................................................................................ 2- 38
2.5.16After Replacing the Primary Transfer Roller .......................................................................................... 2- 38
2.6 Fixing System .................................................................................................................................................. 2- 41
2.6.1Points to Note When Mounting the Fixing Assembly............................................................................... 2- 41
2.6.2After Replacing the Fixing Roller ............................................................................................................. 2- 41
2.6.3After Replacing the Fixing Web................................................................................................................ 2- 41
2.6.4Position of the Fixing inlet Guide.............................................................................................................. 2- 41
2.6.5Points to Note When Mounting the Pressure Roller.................................................................................. 2- 42
2.6.6Adjusting the Nip Pressure of the Pressure Roller ................................................................................... 2- 42
2.6.7Adjusting the Position of the Feeding Web Solenoid (SL2) ..................................................................... 2- 42
2.6.8Points to Note About the Position of the Fixing Thermal Switch ............................................................. 2- 42
2.6.9Points to Note When Mounting the Shift Thermal Switch........................................................................ 2- 43
2.6.10Points to Note When Mounting the Outside Heating Roller Thermal Switch ........................................ 2- 43
2.6.11Points to Note When Mounting the Fixing Upper Thermistor ................................................................ 2- 44
2.6.12Points to Note When Mounting the Fixing Lower Thermistor................................................................ 2- 44
2.6.13Points to Note When Mounting the External Heat Thermistor ............................................................... 2- 44
2.7 Electrical Components..................................................................................................................................... 2- 46
2.7.1When Replacing the Reader Controller PCB ............................................................................................ 2- 46
2.7.2After Replacing the DC Controller PCB ................................................................................................... 2- 47
2.7.3Points to Note When Mounting the DC Controller PCB/ DC Controller Box .......................................... 2- 48
2.7.4After Replacing the Main Controller PCB (main)..................................................................................... 2- 48
2.7.5After Repacking the SRAM Board............................................................................................................ 2- 49
2.7.6After Replacing the HDD .......................................................................................................................... 2- 49
2.7.7When Replacing the HV2 PCB ................................................................................................................. 2- 50
2.7.8When Replacing the ATR Sensor/Patch Image Read Sensor.................................................................... 2- 50
2.8 Pickup/Feeding System ................................................................................................................................... 2- 52
2.8.1Adjusting the Horizontal Registration After Replacing the Pickup Cassette ............................................ 2- 52
2.8.2Adjusting the Manual Feed Pickup Horizontal Registration ..................................................................... 2- 52
2.8.3Adjusting the Front Deck Pickup Horizontal Registration........................................................................ 2- 52
2.8.4Registering the Paper Width Basic Value ................................................................................................. 2- 54
Chapter 3 Error Code
3.1 Error Code Details ............................................................................................................................................. 3- 1