Drum Cleaning - Ricoh B202 Service Manual

PHOTOCONDUCTOR UNIT

6.7.5 DRUM CLEANING

[D]
[B]
[C]
[A]
B178D541.WMF
The cleaning brush [A] spreads out the waste toner that stays on the drum. Then
the cleaning blade [B] scrapes it off. The toner collection auger [C] transports the
toner towards the waste toner collection duct.
The lubricant bar [D] is on the cleaning brush. The cleaning brush rubs against the
lubricant bar and lubricates the drum surface. Excess lubricant is removed by the
cleaning blade. Then it goes to the waste toner collection duct.
B202/B178/B180 6-54 SM