Canon MF8550Cdn - Page 5

Controls -----------------------------------------------------------------------------2-36
Service Works ---------------------------------------------------------------------2-38
3
Periodical Services
Periodically Replaced Parts ------------------------------------------------3-2
Durable Parts
------------------------------------------------------------------3-2
Periodical Services
-----------------------------------------------------------3-2
Cleaning
-------------------------------------------------------------------------3-2
4
Disassembly/Assembly
List of Parts ---------------------------------------------------------------------4-2
List of External/ Internal Cover (MF8500 series)--------------------------- 4-2
List of Main Unit (MF8500 series) --------------------------------------------- 4-4
List of Motor/Fan (MF8500 series) -------------------------------------------- 4-6
List of Clutch / Solenoid/Heater/Thermistor/Switch/speaker
(MF8500 series) -------------------------------------------------------------------- 4-7
List of Sensor (MF8500 series) ------------------------------------------------- 4-8
PCB (MF8500 series) ------------------------------------------------------------- 4-9
Llist of Connector (MF8500 Series)
------------------------------------------4-10
External Cover, Internal Cover ------------------------------------------- 4-15
Location -----------------------------------------------------------------------------4-15
Removing the Left Cover -------------------------------------------------------4-17
Removing the Right Cover -----------------------------------------------------4-20
Removing the Right Front Cover ----------------------------------------------4-22
Removing the Front Cover -----------------------------------------------------4-23
Removing the Rear Upper Cover ---------------------------------------------4-24
Removing the Rear Cover ------------------------------------------------------4-24
Removing the Rear Lower Cover ---------------------------------------------4-25
Removing the Rear Cover Rib Unit ------------------------------------------4-27
Removing the Upper Cover ----------------------------------------------------4-28
Removing the Cartridge Tray --------------------------------------------------4-30
Document Exposure, Feed System ------------------------------------ 4-31
Location -----------------------------------------------------------------------------4-31
Removing the ADF Unit + Reader Unit --------------------------------------4-32
Separating the ADF Unit + Reader Unit -------------------------------------4-35
Removing the ADF Roller Unit -------------------------------------------------4-38
Removing the ADF Pickup Roller
---------------------------------------------4-40
Removing the ADF Separation Roller ---------------------------------------4-41
Removing the ADF Separation Pad ------------------------------------------4-42
Removing the ADF Pickup Feed Unit ----------------------------------------4-43
Removing the ADF Pickup Motor ---------------------------------------------4-46
Removing the Reader Unit Upper Cover -----------------------------------4-47
Removing the CIS Unit ----------------------------------------------------------4-49
Removing the Reader Scanner Motor ---------------------------------------4-52
Controller System ----------------------------------------------------------- 4-55
Location -----------------------------------------------------------------------------4-55
Removing the Controller Cover -----------------------------------------------4-57
Removing the Wireless LAN PCB (MF8580Cdw) ------------------------4-57
Removing the Main Controller PCB ------------------------------------------4-58
Removing the Main Controller Support Plate ------------------------------4-61
Removing the DC Controller PCB --------------------------------------------4-61
Removing the High Voltage Power Supply PCB --------------------------4-63
Removing the Low Voltage Unit -----------------------------------------------4-65
Removing the Fixing Sub PCB ------------------------------------------------4-67
Removing the Driver PCB ------------------------------------------------------4-68
Removing the Relay PCB -------------------------------------------------------4-69
Removing the Control Panel Unit ---------------------------------------------4-70
Removing the Control Panel LCD PCB
and Control Panel Key PCB ----------------------------------------------------4-73
Removing the FAX PCB (MF8580Cdw/8550Cdn) ------------------------4-75
Removing the Off Hook PCB (MF8580Cdw/8550Cdn) ------------------4-75
Removing the Main Drive Unit -------------------------------------------------4-76
Removing the Duplex Reverse Drive Unit ----------------------------------4-85
Removing the Fixing/Fixing Power Supply Cooling Fan Unit ----------4-86
Removing the Duplex Feeding Fan ------------------------------------------4-88
Removing the Speaker (MF8580Cdw/8550Cdn) -------------------------4-89
Laser Exposure System --------------------------------------------------- 4-90
Location -----------------------------------------------------------------------------4-90
Removing the Laser Scanner Unit --------------------------------------------4-90
Image Formation System ------------------------------------------------- 4-95
Location -----------------------------------------------------------------------------4-95
Removing the ITB Unit ----------------------------------------------------------4-95