Canon mf6600 Series Service Manual page 6

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Periodical Service -------------------------------------------------------------3-2
Periodical Service ------------------------------------------------------------------ 3-2
Cleaning -------------------------------------------------------------------------3-2
Cleaning at Service Visit --------------------------------------------------------- 3-2
Cleaning Method (External Covers)---------------------------------------------------- 3-3
Cleaning Method (Scanning Area) ----------------------------------------------------- 3-3
Cleaning Method (ADF) ------------------------------------------------------------------- 3-3
Fixing unit ------------------------------------------------------------------------------------- 3-4
Disassembly/Assembly
PREFACE -----------------------------------------------------------------------4-2
Outline -------------------------------------------------------------------------------- 4-2
List of Parts ---------------------------------------------------------------------4-3
External View ----------------------------------------------------------------------- 4-3
Front Side ------------------------------------------------------------------------------------- 4-3
Rear Side ------------------------------------------------------------------------------------- 4-4
Main Unit ----------------------------------------------------------------------------- 4-5
Main Parts --------------------------------------------------------------------------- 4-6
Sensor / Switc ------------------------------------------------------------------------------- 4-6
Motor / Fan ----------------------------------------------------------------------------------- 4-7
Other ------------------------------------------------------------------------------------------- 4-8
PCB -------------------------------------------------------------------------------------------- 4-9
Connector Layout Drawing (TAYPE I) ---------------------------------------4-10
Internal 1 -------------------------------------------------------------------------------------4-10
Internal 2 -------------------------------------------------------------------------------------4-12
Connector Layout Drawing (TAYPE II) --------------------------------------4-14
Internal 1 -------------------------------------------------------------------------------------4-14
Internal 2 -------------------------------------------------------------------------------------4-16
External Cover, Internal Cover ------------------------------------------- 4-18
External View ----------------------------------------------------------------------4-18
Front Side ------------------------------------------------------------------------------------4-18
Rear Side ------------------------------------------------------------------------------------4-19
Removing the Left Cover -------------------------------------------------------4-19
Procedure ------------------------------------------------------------------------------------4-19
Removing the Left Rear Cover ------------------------------------------------4-22
Preparations --------------------------------------------------------------------------------4-22
Procedure ------------------------------------------------------------------------------------4-22
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Removing the Right Cover -----------------------------------------------------4-23
Procedure ------------------------------------------------------------------------------------4-23
Removing the Right Rear Cover ----------------------------------------------4-26
Preparations --------------------------------------------------------------------------------4-26
Procedure ------------------------------------------------------------------------------------4-26
Removing the Front Cover -----------------------------------------------------4-26
Preparations --------------------------------------------------------------------------------4-26
Procedure ------------------------------------------------------------------------------------4-26
Removing the Rear Cover Unit ------------------------------------------------4-27
Preparations --------------------------------------------------------------------------------4-27
Procedure ------------------------------------------------------------------------------------4-27
Removing the Upper Cover Unit ----------------------------------------------4-28
Preparations --------------------------------------------------------------------------------4-28
Procedure ------------------------------------------------------------------------------------4-28
Document Exposure, Feed System ------------------------------------ 4-30
Location -----------------------------------------------------------------------------4-30
Removing the ADF Unit ---------------------------------------------------------4-30
Procedure ------------------------------------------------------------------------------------4-30
Removing the ADF Unit + Reader Unit --------------------------------------4-33
Preparations --------------------------------------------------------------------------------4-33
Procedure ------------------------------------------------------------------------------------4-33
Separating the ADF Unit + Reader Unit -------------------------------------4-35
Preparations --------------------------------------------------------------------------------4-35
Procedure ------------------------------------------------------------------------------------4-35
Removing the ADF Roller Unit -------------------------------------------------4-37
Procedure ------------------------------------------------------------------------------------4-37
Removing the ADF Pickup Roller ---------------------------------------------4-38
Preparations --------------------------------------------------------------------------------4-38
Procedure ------------------------------------------------------------------------------------4-38
Removing the ADF Separation Roller ---------------------------------------4-39
Preparations --------------------------------------------------------------------------------4-39
Procedure ------------------------------------------------------------------------------------4-39
Removing the ADF Separation Pad ------------------------------------------4-41
Procedure ------------------------------------------------------------------------------------4-41
Removing the ADF Pickup Feed Unit ----------------------------------------4-42
Procedure ------------------------------------------------------------------------------------4-42
Removing the ADF Pickup Motor Unit ---------------------------------------4-45
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