Ricoh D197 Service Manual page 197

Punch Unit PU3050

Insert the shafts [C] of the registration sensor unit [B] into the bearings [A].
18. Secure the registration sensor unit [A] ( x2).
19. Connect the hopper guide plate harness [A] to the registration sensor unit relay
connector [B] ( x1).
SM 2-127 D197/D198/D199/D200/D201/D202