8 Remove the clip (B), and then remove the shaft.
Staple finisher aligner roller gears removal
1 Remove the front cover. See “Staple finisher front cover removal” on page 229.
2 Remove the rear cover. See “Staple finisher rear cover removal” on page 230.
3 Remove the top cover. See “Staple finisher top cover removal” on page 231.
4 Remove the controller board. See “Staple finisher controller board removal” on page 244.
5 Remove the motor (staple finisher aligner). See “Motor (staple finisher aligner) removal” on page 254.
6 Remove the aligner gears. See “Staple finisher aligner belt and gears removal” on page 255.
7 Remove the stack lever actuator. See “Staple finisher stack lever actuator removal” on page 269.
8 Remove the upper guide. See “Staple finisher upper guide removal” on page 287.
9 Remove the lower guide. See “Staple finisher lower guide removal” on page 291.
4021, 7421
Repair information
303