Ricoh B230 Service Manual page 85

16. Install the punch drive motor [S] on the rear frame ( x 2).
17. Connect the drive motor harness [T] to the harness from the punch unit ( x 1).
18. Connect the home position sensor harness from the punch unit to the home
position sensor [U].
19. Install the sub-scan registration sensor unit [V] from the rear side ( x 2).
20. Route and connect the harnesses as shown ( x 2).
SM 1-53 B230/B237