Ricoh FT8680 Service Manual page 88

CLEANING 31 July 1995
9.6 TONER SCATTERING PREVENTION
[A]
[B]
A171D591.img
The cleaning unit has two air outlets covered by the cleaning filter on its back
side. The vacuum fan draws the air from the cleaning unit through the
cleaning filters [A] and the toner filter [B] located above the transport section.
This prevents the toner in the cleaning unit from being scattered to the drum
area.
2-64