Canon Puncher Unit-BS1 Service Manual page 43

5. Measure the dimension [A] between the hole position of the punched paper and the paper edge to check paper-stop
position and adjust it using + (SW 384)/- (SW 383) button to be in the position as shown below.
+ (SW 384)
- (SW 383)
6. Perform punching operation again to verify the paper-stop position.
< If the measured value is beyond the adjustment value/rnge >
Repeat adjustment until the measured value is within the adjustment value/range.
< If the measured value is within the adjustment value/rnge >
Press the ENTER button to terminate the adjustment mode.
7. Remove the door switch tool.
8. Restore the DIP switch settings, then attach the Switch Cover (1 Screw) and close the Front Cover.
2-/4-Hole
0.5 mm or less
(toler a nce f o r front/rear hole position)
2-/3-Hole
0.5 mm or less
(toler a nce f o r front/rear hole position)
Paper Stop Position
Increase
Decrease
39
1.75 or more
2.75 mm or less
[A]
1.0 or more
2.0 mm or less
[A]
Adjustment value
One press : 0.4 mm
4. Installation