Ricoh D014 Service Manual page 356

PCU
9. Remove the filter unit.
The filter must be replaced every time the developer is replaced.
10. After the filter unit has been removed, dump the last bit of developer.
Never touch or attempt to remove the doctor blade. The doctor blade is set at
the factory and requires no cleaning or adjustment.
D014/D015/D078/D079
CÓPIA NÃO CONTROLADA
3-50
CÓPIA NÃO CONTROLADA
SM