Canon D1 Service Manual page 6

External Covers(Reader) ----------------------------------------------------4-3
Removing the Reader Left Cover ---------------------------------------------- 4-3
Removing the Reader Front Cover -------------------------------------------- 4-3
Removing the Reader Right Cover -------------------------------------------- 4-3
Removing the Reader Rear Cover -------------------------------------------- 4-4
Main Units/Parts (Reader) --------------------------------------------------4-5
Removing the CCD Unit ---------------------------------------------------------- 4-5
Action to Take after Replacing the CCD Unit ---------------------------------------- 4-7
Removing the Platen Glass ----------------------------------------------------- 4-8
Action to Take after Replacing the Platen Glass ------------------------------------ 4-8
Removing the ADF Scan Glass ------------------------------------------------ 4-9
Action to Take after Replacing the ADF Scan Glass ------------------------------- 4-9
List of Parts(DADF) --------------------------------------------------------- 4-11
External Covers ------------------------------------------------------------------- 4-11
Consumable Parts Requiring Periodic Replacement and Cleaning
Points -------------------------------------------------------------------------------- 4-11
List of Clutchs, Solenoids, Motors, Fans, PCBs --------------------------4-12
List of Sensors ---------------------------------------------------------------------4-12
External Covers (DADF) -------------------------------------------------- 4-13
Removing the Front Cover -----------------------------------------------------4-13
Removing the Rear Cover ------------------------------------------------------4-13
Removing the Feeder Cover ---------------------------------------------------4-14
Main Units (DADF) ---------------------------------------------------------- 4-15
Removing the Feed Unit --------------------------------------------------------4-15
Consumable Parts Requiring Periodic Replacement and Cleaning
Points (DADF) --------------------------------------------------------------- 4-16
Removing the Pickup Roller Unit ---------------------------------------------4-16
Removing the Separation Pad -------------------------------------------------4-17
Replacing the Stamp -------------------------------------------------------------4-17
Exchanging the Feed Roller Guide -------------------------------------------4-18
Clutch Solenoid Motor Fan PCB (DADF) ----------------------------- 4-19
Removing the ADF Motor(M1) -------------------------------------------------4-19
Removing the Release Motor(M2) --------------------------------------------4-19
Removing the Pressurization Solenoid(SL1) ------------------------------4-20
Pickup Clutch/Registration Clutch(CL1/CL2) -----------------------------4-20
Removing the ADF Driver PCB ------------------------------------------------4-21
Removing the LED PCB --------------------------------------------------------4-22
Removing the Fan ----------------------------------------------------------------4-22
Removing the Sensor(SR1,SR2,SR3) ---------------------------------------4-23
Removing the Timing Sensor(SR4) ------------------------------------------4-27
Removing the Document Set Sensor(SR5) --------------------------------4-27
Removing the Cover Open/Closed Sensor(SR6) -------------------------4-27
Removing the Last Document Detection Sensor(SR7) -----------------4-27
Removing the Document Length Sensor(SR8,SR9) ---------------------4-28
Removing the Release Motor HP Sensor(SR11) -------------------------4-28
5
Adjustment
Image position adjustment(Reader) --------------------------------------5-2
Leading Edge Non-Image Width ----------------------------------------------- 5-2
Left Non-Image Width ------------------------------------------------------------ 5-2
Overview (DADF) -------------------------------------------------------------5-3
Adjustment Method (DADF) ------------------------------------------------5-3
Adjusting the Height --------------------------------------------------------------- 5-3
Pre-check ------------------------------------------------------------------------------------- 5-3
Checking the left hinge height ----------------------------------------------------------- 5-4
Adjustment Procedure --------------------------------------------------------------------- 5-5
Adjust the height of the left hinge ------------------------------------------------------- 5-5
Check the height of the right hinge ----------------------------------------------------- 5-5
Adjust the height of the right hinge ----------------------------------------------------- 5-5
Adjusting the Perpendicularity -------------------------------------------------- 5-6
Adjusting the Read Position ----------------------------------------------------- 5-7
Adjusting the Horizontal Registration ----------------------------------------- 5-7
Adjusting the Trailing Edge Registration ------------------------------------- 5-7
Adjusting the Magnification ------------------------------------------------------ 5-7
Adjusting the White Level -------------------------------------------------------- 5-8
6
Installation
How to Utilize This Installation Procedure ------------------------------6-2
Illustrations Used in This Procedure ------------------------------------------ 6-2
Descriptions Used in This Procedure ----------------------------------------- 6-2
When Using the Contained Parts (Bundled Components in the Shipping
Carton) -------------------------------------------------------------------------------- 6-2