Install fine filter
Proceed as follows:
[529]
2.
[530]
3.
Note:
When replacing the fine filter, toner can enter the toner dust sensor. This is why the
toner dust sensor must be cleaned after replacing the fine filter (see
toner dust sensor on page
384
Chapter 9 Replacing expendables
279).
Reinsert fine filter box with
both hands.
Push lever to the left of the fine
filter box up to lock the filter
housing.
Cleaning the