Lexmark X548 Series, Service Manual

Page: 221 / 347

Repair information
4-35
7525-63
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Installation notes:
• Install the narrow media sensor flag to the fuser before putting the fuser into the printer.
• Make sure the springs are resting on the top so they can be reached once the fuser is in place.
•
When reinstalling on the right, make sure the gears mesh.
•
Be careful not to interfere with the exit sensor on the left side.
•
Reroute the cables back through their retainers.
•
After replacing a new fuser, make sure to reset the Fuser Counter.
1.
POR the machine into Diagnostics mode.
a.
Turn off the printer.
b.
Press and hold
3
and
6
simultaneously.
c.
Turn on the printer.
d.
Release the buttons when the progress bar appears.
2.
Navigate to
PRINTER SETUP > Reset Fuser Cnt > Reset Fuser Cnt
.
3.
Resetting Fuser Cnt Value
appears.