Canon DADF-AG1 Service Manual page 6

Clutch Solenoid Motor Fan PCB (DADF) ----------------------------- 4-10
Removing the ADF Motor(M1) -------------------------------------------------4-10
Removing the Release Motor(M2) --------------------------------------------4-10
Removing the Pressurization Solenoid(SL1) ------------------------------ 4-11
Pickup Clutch/Registration Clutch(CL1/CL2) ------------------------------ 4-11
Removing the ADF Driver PCB ------------------------------------------------4-12
Removing the LED PCB --------------------------------------------------------4-13
Removing the Fan ----------------------------------------------------------------4-13
Removing the Sensor(SR1,SR2,SR3) ---------------------------------------4-14
Removing the Timing Sensor(SR4) ------------------------------------------4-18
Removing the Document Set Sensor(SR5) --------------------------------4-18
Removing the Cover Open/Closed Sensor(SR6) -------------------------4-18
Removing the Document Length Sensor(SR7,SR10) -------------------4-19
Removing the A4R/LTRR Identification Senso(SR8) --------------------4-19
Removing the Release Motor HP Sensor(SR11) -------------------------4-20
Removing the Document Width Volume(VR1) ----------------------------4-20
5
Adjustment
Overview (DADF) -------------------------------------------------------------5-2
Outline -------------------------------------------------------------------------------- 5-2
Adjustment Method (DADF) ------------------------------------------------5-3
Preparation or Creation of Test Chart ----------------------------------------- 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 Tray Width --------------------------------------------------------- 5-6
AB-Configuration Adjustment ------------------------------------------------------------ 5-6
Inch-Configuration Adjustment ---------------------------------------------------------- 5-6
Adjusting the Perpendicularity -------------------------------------------------- 5-6
Adjusting the Read Position ----------------------------------------------------- 5-7
Adjusting the Horizontal Registration ----------------------------------------- 5-8
Adjusting the Trailing Edge Registration ------------------------------------- 5-8
Adjusting the Magnification ------------------------------------------------------ 5-9
Adjusting the White Level -------------------------------------------------------- 5-9
6
Installation
How to Utilize This Installation Procedure ------------------------------6-2
When using the parts included in the package ----------------------------- 6-2
Symbols in the Illustration ------------------------------------------------------- 6-2
Confirmation before the installation --------------------------------------6-3
Check Items when Turning OFF the Main Power-------------------------- 6-3
Unpacking and Checking the Components -----------------------------6-4
Unpacking and Checking the Contents -------------------------------------- 6-4
Installation Procedure --------------------------------------------------------6-5
Installing the DADF ---------------------------------------------------------------- 6-5
Affixing Labels ---------------------------------------------------------------------- 6-6
Others ----------------------------------------------------------------------------6-7
Attaching the Hinge Covers ----------------------------------------------------- 6-7
Cleaning the Stream Reading Glass ------------------------------------------ 6-7
Others ----------------------------------------------------------------------------6-8
Installing the Stamp(Option for ADF) ----------------------------------------- 6-8
Checking the Operation ---------------------------------------------------------- 6-8
Operation Check ---------------------------------------------------------------------------- 6-8
Appendix
Service Tools (DADF) -----------------------------------------------------------ii
Solvents and Oils ------------------------------------------------------------------------------ ii
Special Tools ------------------------------------------------------------------------------------ ii
Signal Name List (DADF) ----------------------------------------------------- iii
Signal Name List -------------------------------------------------------------------------------iii
General Circuit Diagram (DADF) -------------------------------------------- iv
General Circuit Diagram (1/1) -----------------------------------------------------iv
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