Ricoh PRIPORT VT 2000 Series Service Manual page 268

8.2 PRESSURE ROLLER POSITION ADJUSTMENT
Purpose: To ensure that the pressure roller does not contact the clamper
section of the drum.
1. Remove the rear cover of the machine.
2. Using a spanner (10 mm), turn the drum rotation shaft counterclockwise
and position the bearing of the pressure release arm [A] on top of the
pressure cam [B].
3. While holding this condition, make sure that the distance between the
pressure roller [C] and the tip of the clamper [D] is 0.6 to 1.0 mm.
4. If incorrect, loosen the hexagon nut [E] and adjust the clearance by
turning the screw [F].
[A]
[E]
[F]
[B]
5-55
28 February '91
Drum
[D]
0.6 -- 1.0 mm
[C]