Installation notes:
• The upper exit roller assembly must be in the lowermost position.
• Align the pointer on the gear with the notch on the frame.
Staple finisher upper exit roller drive 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 controller board holder. See “Staple finisher controller board holder removal” on page 245.
6 Remove the exit motor bracket. See “Exit motor bracket removal” on page 277.
4021, 7421
Repair information
280