Ricoh C249, Service Manual

Page: 298 / 486

PAPER DELIVERY
C264 3-42 SM
3.9.3 EXIT PAWL ADJUSTMENT
Ensures that the exit pawls can move out of the way of the drum master clamper
while the drum is rotating.
Timing adjustment
•
Front cover ( 3.2.1)
•
Rear covers ( 3.2.2)
NOTE: When releasing the stoppers from the brackets, note that the press roller
goes up quickly.
1. Turn the drum manually until the recess in the drum drive gear meets the
positioning hole [A] in the bracket, as shown.
2. Release the stopper at the operation side [B] from the pressure arm [C].
NOTE: Slide the stopper [B] to the left, and then lift the pressure arm [C].
3. Loosen screws [D] and [E]. Then measure the gap between the cam follower
and cam face (front drum flange). It should be 0 to 0.5 mm. Then re-tighten the
two screws while pushing the cam follower against the cam face.
4. Lock the stopper on the operation side with the lock bracket to keep the press
roller in its correct position.
5. Do the clearance adjustment (see the next page).
[A]
[B]
[C]
[D]
[E]