Ink Pump Adjustment - Ricoh C249 Service Manual

DRUM

3.8.5 INK PUMP ADJUSTMENT

Purpose: To ensure the smooth operation of the ink pump plunger by properly
positioning its holder.
• Remove the drum
[A]: Lower pump cover (
[B]: Upper pump cover (
1. Remove the E-ring [C] to free the plunger from the pump drive slider [D].
2. Loosen the two screws securing the holder [E]. (Do not remove the holder.)
3. Push the plunger [F] until it reaches the bottom.
NOTE: The end of the plunger [F] must not stick out from the holder [E].
C264
[B]
[A]
x 2)
x 3)
[D]
[C]
3-34
[F]
[E]
SM