CHAPTER 3
O. 90-fan/60-fan Air Filter
1) Open the rear cover unit.
2) Slide the air filter of the 90-fan and 60-
fan in the direction of the arrow to
remove.
90-fan air filter
60-fan air filter
Figure 3-4-30
3 - 32
P. 40-fan Air Filter
1) Open the drum cartridge drawer.
2) Open the fan cover.
3) Slide the air filter of the 40-fan in the
direction of the arrow to remove.
1
2
Fan cover
40-fan air filter
Figure 3-4-31