Canon Finisher-AB1 Service Manual page 402

Chapter 5
8) Pull out the saddle unit [2] by holding the lever
[1]; and then, open the saddle right guide [3].
[3]
[2]
[1]
F-5-179
9) Place the sheets (A3 or LDR) [1] along the feeding
guide [2]. (Push the sheets in until they come into
contact with the positioning plate.)
F-5-180
10) Set the DIP SW382 [1] on the switch PCB as
shown in the figure below.
5-54
[2] [1]
[1]
SW382
SW381
SW383 SW384 SW385
(-) (+) ENTER
F-5-181
11) The preparations for stapling (lower delivery)
are completed by pressing the push switch
SW385 [1] once.
SW382
SW381
SW383 SW384 SW385
(-) (+) ENTER
F-5-182
[1]