Canon Staple Finisher-AA1 Service Manual page 165

2. Perform rear stapling as test print of 5 sheets in a bunch again, check that the paper hit the Processing Tray Stopper
during output.
• In the case the paper hit the processing tray stopper
Perform step 3
• In the case the paper does not hit the processing tray stopper.
Adjust return roller height(1 sheet) by the following service mode. Input plus value and check again.
SORTER > ADJUST > RBLT-PS3
NOTE:
Return roller height is changed during paper alignment in this mode.
Adjustment range: -50 to 100 (Unit: 0.1 degree)
As the value is changed by 1, the height of the return belt changes by angle of 0.1 degree.
+: Downward
-: Upward
Processing Tray Stopper
Return Roller
-
+
157
Paper
Feed Direction
-
+
5. Adjustment