Ricoh D147 - Page 186

Punch Unit PU3050
SM 2-115 D146/D147/D148/D149/D150
Installation
10. Insert and attach the guide plate [A] from the rear (
×2).
11. Insert and attach the registration sensor unit [A] from the rear (
×2).
Front: The two shafts of the unit are passed through bearings in the finisher.