Canon Finisher-AB1 Service Manual page 368

Chapter 5
6) Press the push switch SW385 [1] to start
adjustment of the stapling position (rear 1-point).
for A-Series,
SW382
SW381
SW383 SW384 SW385
(-) (+) ENTER
F-5-54
for L-Series,
[1]
SW382
SW381
SW383 SW384 SW385
(-) (+) ENTER
F-5-55
7) Press the push switch SW383 [1] or SW384 [2] to
store the adjustment value.
A single press on SW383 will cause the LED [3]
to indicate '-1', moving the stapling position
toward the rear. On the other hand, a single press
on SW384 will cause the LED [3] to indicate '+1',
moving the stapling position toward the front.
range of adjustment: +20 to -20 (unit: 0.5 mm)
5-20
[1]
[2]
8) Press the push switch SW385 [1] to move the
stapler to the rear.
SW382
SW381
SW383 SW384 SW385
(-) (+) ENTER
[1]
F-5-56
SW382
SW381
SW383 SW384 SW385
(-) (+) ENTER
F-5-57
[3]
[1]