Ricoh G188 Service Manual page 72

Punch Unit (B807)
5. Timing belt cover [F].
6. Rear cover of the 1000-sheet booklet finisher [G] (
7. Cover bracket [H] (
8. Remove the paper guide plate [I] from the rear side (
G188/G189
x 1)
2-32
x 2).
x 4).
SM