Fuser Service Check - Lexmark X422 Laser MFP Service Manual

Fuser service check

When toner is partially fused to the paper, it is usually caused by low
fuser temperature.
Warning: Avoid handling the lamp as much as possible as it is
easily broken. Be careful not to touch the glass housing with bare
hands, as skin contains acids that can weaken the glass.
The line voltage to the MFP must be within the following limits:
•
100 V ac–127 V ac for the nominal–110 V model MFP
•
200 V ac–240 V ac for the nominal–220 V model MFP
Diagnostic information
7001–001
2-25