Canon J1 Service Manual page 112

5
Adjustment > Basic Adjustment > Adjusting the Bias Line of Saddle Delivery Paper > Adjustment
5) Lift up one end of the pulley shaft of the paper positioning plate unit according to a
tendency of the stack-folding checked at "1.
Checking the folding accuracy". Lift up the one end of the pulley shaft while pressing
another end in the other side down.
(For A-fold (L1>L2)
L > L
1 2
(For B-fold (L1>L2))
L < L
1 2
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Adjustment > Basic Adjustment > Adjusting the Bias Line of Saddle Delivery Paper > Adjustment
F-5-24
F-5-25
NOTE:
Adjusting amount (the shift amount of the pulley shaft) is approx. a half of (L1-L2).
6) Fix the 2 screws to retain the paper positioning plate unit.
● Checking after adjustment
1) Connect the finisher to the host machine and turn main power ON.
2) Make the test copies in the same manner to "1. Checking the folding accuracy"
3) Confirm if the folding accuracy falls in the specification.
Should the accuracy be out of the specification, shift the position of the paper positioning
plate unit to the lower end and make the adjustment from the beginning.
When the accuracy is within the specification, confirm it in A4 or LTR size.
4) Disconnect the finisher from the host machine.
5) Fix the PCB Cover by 7 screws.
6) Connect the finisher to the host machine.
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