Dusting The Drum Surface - Ricoh B064 SERIES Service Manual

DRUM UNIT

Dusting the Drum Surface

The surface of the drum is less smooth, so you must apply Drum Setting Powder
(P/N: 54429101) to the drum surface before installation.
Important!: Failure to apply the drum powder before installation could
damage the drum cleaning blade or scour the drum surface.
[A]
[B]
1. Apply the setting powder by tapping the powder bag [A] across the surface of
the drum [B].
2. Cover the entire length of the drum over a 45-90 degree portion [C] (about 1/4
of the total drum surface). Apply enough powder so the area turns white.
NOTE: If setting powder is not available, use waste toner instead of drum
setting powder. Be aware, however, that this could cause dirty
background on the first few copies.
3. Install the new drum in the OPC unit so that the powdered surface [D] faces the
cleaning blade [E].
4. Rotate the drum once clockwise [F] until it stops again at the same position.
Important: Never rotate the drum counter-clockwise.
B064 Series/B140 Series
/B246 Series/D052 Series
CÓPIA NÃO CONTROLADA
[C]
B246R947.WMF
[E]
3-38
CÓPIA NÃO CONTROLADA
[D]
B246R948.WMF
[F]
SM