Ricoh C211 Service Manual page 167

8.2 PRESSURE ROLLER POSITION ADJUSTMENT
[B]
Purpose: To ensure that the pressure roller does not contact the clamper
1.
2.
3.
4.
section of the drum.
Remove the rear cover of the machine.
Using a spanner (1O mm), turn the drum rotation shaft counterclockwise and
position the bearing of the pressure release arm [A] on top of the pressure
cam [B].
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.
If incorrect, loosen the hexagon nut [E] and adjust the clearance by turning
the screw [F].
5-55