Canon J1 Service Manual page 107

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Adjustment > Basic Adjustment > Adjusting the Height of the Swing Roller
6) Press PSW3 on the finisher controller PCB.
-When PSW3 is pressed, the swing unit moves upward.
7) Press PSW3 on the finisher controller PCB again.
-When PSW3 is pressed, the swing unit moves downward.
8) Press PSW1 or PSW2 on the finisher controller PCB, and adjust it to satisfy following ab.
-When PSW1 is pressed, the swing roller moves 0.2 mm upward.
-When PSW2 is pressed, the swing roller moves 0.2 mm downward.
a. The upper swing roller (front/rear) [1] contacts with the lower swing roller (front/rear) [2].
5
Adjustment > Basic Adjustment > Adjusting the Height of the Swing Roller
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b. In the state that upper swing roller (front/rear) [1] contacts with the lower swing roller (front/
rear) [2], there are gaps more than 1mm in A part.
9) When adjustment is complete, remove paper and press PSW3 on the finisher controller
PCB once to store the adjustment in memory.
10) Turn off all bits of finisher controller PCB DSW1.
11) Turn off the power of the host machine and install the rear cover of finisher.
[1]
[A]
[1]
[A]
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