3 Maintenance
62
Maintenance
3
• When storing drum cartridges, do not leave them unpacked before use. The drum cartridges
may be deteriorated when exposed to light.
• The remaining page yield is applicable when A4 paper LEF ( ) is used. The value is an
estimate and varies depending on the conditions such as the paper size, the paper
orientation, the number of pages continuously print, and the machine operating
environment.
• Images output from the machine may get dirty after the message "Please order a Drum
Cartridge XXX RX" appears on the touch screen.
1 Make sure that the machine is not operating,
and open the front cover.
2 While holding down the tabs on the top of
the waste toner container, lay the container
down toward you and then pull out the
container upward at an angle.
Note • After removing the waste toner container
from the machine, do not turn the
container upside down. Otherwise, toner
may spill.
3 Rotate the release lever of the drum
cartridge cover counterclockwise.