Adjusting The Tray Width; Ab-Configuration Adjustment; Inch-Configuration Adjustment; Adjusting The Perpendicularity - Canon DADF-AG1 Service Manual

5
Adjustment > Adjustment Method (DADF) > Adjusting the Perpendicularity

Adjusting the Tray Width

NOTE:
The result of this adjustment is retained on the reader controller PCB.
Assuch, unlike previous DADFs, you will need to make this adjustment at time of
installation so that you will be able to store its result in the reader unit.
If you omit this adjustment, the following will likely occur:
- wrong original size detection.

■ AB-Configuration Adjustment

1) Start service mode.
2) Touch the following notations in sequence to bring up the Adjustment screen:
(LV.1) FEEDER > FUNCTION > TRY-A4
3) Adjust the tray side guide to the A4/A3 index.
4) Touch [OK] to register the A4 width.
5) Touch [TRY-A5R] to highlight.
6) Adjust the tray side guide to the A5R index.
7) Touch [OK] to register the A5R width.
8) Come out of a service mode.

■ Inch-Configuration Adjustment

1) Start service mode.
2) Touch the following notations in sequence to bring up the Adjustment screen:
(LV.1) FEEDER > FUNCTION > TRY-LTR
3) Adjust the tray side guide to the LTR/11x17 index.
4) Press [OK] to register the LTR width.
5) Press [TRY-LTRR] to highlight
6) Adjust the tray side guide to the LGL/LTRR/STMT INDEX.
7) Touch [OK] to register the LTRR width.
8) Come out of a service mode.
5 Adjustment > Adjustment Method (DADF) > Adjusting the Perpendicularity

Adjusting the Perpendicularity

1) Load a test chart in the DADF to make a copy.
NOTE:
The test chart is printed on the back cover of the Installation Procedure (this manual).
Copy it or clip it out.
2) Check the perpendicularity at the leading edges of the test chart and copy.
Measure dimensions A and B on the test chart and dimensions A' and B' on the copy. If
it is not (A-B) = (A'-B'), go through steps 3) and later.
A
feed direction
B
A'
feed direction
B'
5-6
Test chart
Copy
F-5-9
5-6