Ricoh D146 Service Manual page 162

8. Attach the ground plate bracket [A] ( ×2).
9. Attach the connecting brackets [A], [B] to the machine ( ×4).
At this time, tighten the bracket [B] and bracket [C] of the bridge unit together.
10. Connect the finisher to the machine with the connection lever [A] ( ×1).
SM
Booklet Finisher SR3170 (D688)/ Finisher SR3160 (D689)
2-91 D146/D147/D148/D149/D150