C
hanging Toner Cartridges (cont.)
8. Press the cartridge toward
the tube, then:
a. Lower the opposite end,
aligning the white tab on
the toner cartridge with
the groove in the drum.
b. Push the blue lock lever
to the left (toward the
open cover) as far as it
will go.
Caution!
If the lock lever is not pushed
all the way back and you close
the cover, the lever could
damage the LED printhead.
9. Use the LED lens cleaner
(supplied with the toner) to
wipe the corresponding
LED head clean.
33
10. Close the cover and turn
the printer back on.
Important!
After the new toner is
installed, the TONER LOW
or TONER EMPTY
message should disappear
from the display. If it
doesn't, try printing a page.
If it still doesn't disappear,
reinstall the toner cartridge.