pg. 316
Hopper Assembly
[Cleaning Timing]
Be sure to perform cleaning during the visit.
[Cleaning Location]
Open the upper front cover assembly. If the inner part[a] of the upper front cover assembly, the toner bottle
mount area[b], and the lower front cover assembly[c] are soiled with toner, be sure to wipe off the toner.
[Point]
When cleaning the upper front cover assembly[a], the toner bottle mount area[b], and the lower front cover
assembly[c], be sure to check for contamination of the dustproof filter[d]. When it is contaminated, replace
the dustproof filter (FC8-9564).