C5500n User’s Guide
Replace a Toner Cartridge 55
8. Lower the right end of the cartridge into the image drum
unit. Press it firmly down in place. Then, push the
colored lock lever back to open the toner slot and lock it
in place.
c53_75_tonrlvrclose.jpg
IMPORTANT!
The lever should move easily.
If it does not, STOP!
Push down on the toner cartridge to be sure that it is
properly seated in the image drum. Press back on the
lever again.
To avoid toner spillage, DO NOT open the toner release
lever until the toner cartridge is firmly seated in the
image drum.