Staple finisher controller board holder removal
1 Remove the rear cover. See “Staple finisher rear cover removal” on page 230.
2 Remove the controller board. See “Staple finisher controller board removal” on page 244.
3 Remove all the cable holders from the controller board holder.
4 Remove the three screws (A), and then remove the controller board holder.
Staple finisher interface cable removal
1 Remove the rear cover. See “Staple finisher rear cover removal” on page 230.
2 Disconnect the two cables (A).
4021, 7421
Repair information
245