Samsung ML-3471ND/XAX - Low Heat Error

Reference Information
Samsung Electronics
Service Manual
7-13
7.6.8 Low Heat Error
NO
YES
No
YES
Check how the LED is diplayed
LOW HEAT ERROR
Try to reboot
Is the same LED
message shown again?
Turn off the Printer.
Replace Fuser
Try to do print
job
Is the same LED
message shown
Turn off the Printer.
Replace Fuser
OK