Canon TR8500 Series Online Manual page 592

5011
Cause
Printer error has occurred.
What to Do
Turn off printer and unplug it.
Plug in the printer again and turn it back on.
If this does not solve the problem, contact your nearest Canon service center to request a repair.
Important
• If you unplug the power cord, all the faxes stored in the printer's memory are deleted.
592