Power off the printer.

Warning—Potential Damage:

To avoid overexposing the photoconductor units, do

not

leave the front door open for more than

ten minutes

.

CAUTION—HOT SURFACE!

The inside of the printer/MFP might be hot. To reduce the risk of injury from a hot component, allow the surface to cool before touching it.

To remove the

Fuser Assembly

, turn the

blue thumb screws

on the fuser counterclockwise to loosen them.

CAUTION—HOT SURFACE!

The fuser is very hot. Be sure that the fuser assembly has cooled down by allowing the printer to cool for 15 minutes before removing the fuser.

Warning—Potential Damage:

Do

not

touch the roller at the center of the fuser unit. Doing so may damage the fuser.

Using the handholds on each side, lift and pulling the fuser assembly out of the printer/MFP.

Note:

Place the fuser assembly on a flat surface with the

blue thumb screws

facing you. (See second image above.) Also check for any broken or loose parts on the fuser assembly. If damage exists, a service call will likely be required to resolve the issue.

Reinstall the fuser unit. Align the fuser unit using the handholds on each side and then insert it back into the printer.

Note:

Turn the

blue thumb screws

clockwise to fasten the fuser securely. (See second image above.) Be sure that no obstructions remain

inside the printer/MFP that would prevent the fuser from seating securely.

Close all doors and covers completely. Power the printer back on and observe the operation.

Yes:

A service call may be required. Please contact

Lexmark Technical Support

or a local authorized service center in your area for additional assistance. No

:

If the '

120.07

' Service Fuser error does

not

appear on the printer display, then try printing a single-sided job. Should it print correctly, continue normal use. Pay close attention to the printer over the next few days, however, to see whether the issue returns.