Side Plate Drive Belt Tension Adjustment - Ricoh FT7770 Service Manual

30
April, '89
7. Staple Unit Drive Belt and Side Plate Drive Belt Tension Adjustment
- Staple Unit Drive Belt -
ADJUSTMENT STANDARD: 15 ± 1.0 mm (0.59" ± 0.04") deflection
1.
Turn the screws [A] to adjust the tension on the stapler unit
[B] .
- Side Plate Drive Belt -
ADJUSTMENT STANDARD: 6 ± 1.0 mm (0.24" ± 0.04") deflection of the belt
1. Move the tension pulley [C] to adjust the tension on the side plate
drive belt [D].
when 250 grams of pressure is applied.
when 60 grams of pressure is applied.
11-42
of the belt
drive belt