Adjusting The Saddle Staple Position; Adjusting The Saddle Alignment Position - Canon J1 Service Manual

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Adjustment > Basic Adjustment > Adjusting the Saddle Alignment Position

Adjusting the Saddle Staple Position

Perform the adjustment in the case of the following.
- When the misalignment occurs the folding position and the stapling position
1) Turn off the host machine.
2) Remove the rear cover of finisher.
3) Set the bits of DSW1 on the finisher controller PCB as follows:
ON
1 2 3 4 5 6 7 8
F-5-10
4) Turn on the host machine.
5) Set the DSW1 on the finisher controller PCB as follows according to the paper used for
adjustment.
ON
1 2 3 4 5 6 7 8
F-5-11
6) Press PSW3 on the finisher controller PCB.
7) Press PSW1 or PSW2 on the finisher controller PCB.
-When PSW1 is pressed, staple position moves 0.5 mm downward.
-When PSW2 is pressed, staple position moves 0.5 mm upward.
Range:-3 to +3 LED display:0 to +6
<Display of Adjustment Value>
- The numbers of times the LED2 and LED3 blink indicate the adjustment value assuming
that the LED2 stands for a tens digit and the LED3 stands for a units digit. Each LED blinks at
intervals of 300 ms.
The indication of the LED is added +3 to real adjustment value.
Each LED stays lit for two seconds to indicate 0 (zero).
Example:
If adjustment value is +1, LED display is +4.
8) When adjustment is complete, remove paper and press PSW3 on the finisher controller
PCB once to store the adjustment in memory.
9) Turn off all bits of finisher controller PCB DSW1.
10) Turn off the power of the host machine and install the rear cover of finisher.
5
Adjustment > Basic Adjustment > Adjusting the Saddle Alignment Position

Adjusting the Saddle Alignment Position

Perform the adjustment in the case of the following.
- When the misalignment occurs during the saddle stapling.
1) Turn off the host machine.
2) Remove the rear cover of finisher.
3) Set the bits of DSW1 on the finisher controller PCB as follows:
ON
1 2 3 4 5 6 7 8
F-5-12
4) Turn on the host machine.
5) Set the DSW1 on the finisher controller PCB as follows.
ON
1 2 3 4 5 6 7 8
F-5-13
6) Press PSW3 on the finisher controller PCB.
7) Press PSW1 or PSW2 on the finisher controller PCB.
-When PSW1 is pressed, the alignment position moves 0.5 mm in the direction to push.
-When PSW1 is pressed, the alignment position moves -0.5 mm from the direction to push.
Range:0 to +1
<Display of Adjustment Value>
- The numbers of times the LED2 and LED3 blink indicate the adjustment value assuming
that the LED2 stands for a tens digit and the LED3 stands for a units digit. Each LED blinks at
intervals of 300 ms.
Each LED stays lit for two seconds to indicate 0 (zero).
8) When adjustment is complete, remove paper and press PSW3 on the finisher controller
PCB once to store the adjustment in memory.
9) Turn off all bits of finisher controller PCB DSW1.
10) Turn off the power of the host machine and install the rear cover of finisher.
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