6 Remove the five screws (B), and then remove the idler rollers.
Staple finisher staple unit rail 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 staple unit. See “Staple finisher staple unit removal” on page 260.
5 Remove the staple unit carriage assembly. See “Staple finisher staple unit carriage assembly removal” on page
261.
4021, 7421
Repair information
292