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Troubleshooting
Chapter 6
When the Error LED is on (7/8)
LED Display Description Response Required
Fatal Error:
Fuser Low Temperature
An engine error has
occurred.
Turn the printer off
then on again. If the
problem persists,
contact customer
support or your
dealer.
Fatal Error:
Fuser Overheat
Fatal Error:
SRAM, DRAM, ROM,
Engine I/F, CPU
A controller error
has occurred.