Fuser Service Check
Cold Fuser Service Check
When toner is partially fused to the paper, it is usually caused by low fuser temperature.
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 printer must be within the following limits:
100 V ac - 127 V ac for the low voltage model printer
200 V ac - 240 V ac for the high voltage model printer
Turn the printer off and wait a few minutes for the fuser lamp to cool. Turn the machine on and observe the lamp turning on during POST. You can see the lamp with the left side cover and fuser wire cover removed.
Diagnostic Information
