Dell C2665dnf Color Laser Printer - Manual (Page 480)

3
Installing a Fusing Unit
1 Unpack a new fusing unit.
2 Make sure that the two tabs of the fusing unit align with the grooves on the printer, and then insert it into the
printer until it clicks.
Close the rear cover.
NOTE: After replacing the fusing unit, be sure to initialize its life counter by following the instructions in the accompanying
manual.
Maintaining Your Printer 478