Ricoh DDP70 Maintenance Manual page 80

7. Remove the Belt and Pulley. If necessary, loosen the belt by the procedure below.
8. Unscrew the ⊕ screw to remove the Shift Unit.
⊕
Figure 6-7. Removal of the Shift Unit
[Assembling Procedures]
1. Reinstall the Shift Unit by reversing the procedure above.
M M L 0 0
BELT
SCREW
Disassembling, Assembling & Adjustment
PULLEY
6-5