IBM Infoprint Color 8 User Manual page 96

7. Make sure the lock lever is still toward
the back of the printer, then lower the
right end of the oil roller into the fuser
and pull the lock lever forward to secure
it in place.
Replacing the Fuser (contined)
8. Lower the fuser (warning labels facing
you) into the printer. Press down firmly to
properly seat the unit.
96