I'm trying to lower the baud rate and disable ecm on a canon Laser Class 9000L fax machine

SOURCE: canon laser class 2060p super g3 fax machine

The error keeps flashing and the machine will not work. The error reads, "check cover/cart". We put the cartridge in and out about 10 times and the same error message keeps flashing. the fax machine is still not working. Help!

SOURCE: Problems with Canon 7500 Laser Class fax

I have Canon 7000 Laser with Error message #330 which said
SET DOCUMENT??? HELP?

SOURCE: I have a manual for the Canon Laser Class 9000L; I

You cannot edit GROUPS, you must delete them and then re-create a new group..

SOURCE: Confirmation for a fax that is being sent

Press the menu(dataregistration button) go to report settings under Fax settings edit TX report,change it to - output yes.

SOURCE: My Canon Laser Class 710 fax machine is flashing a

You could be out of toner = new toner cartridge.
You could be out of paper = reload paper
You could have a printer problem, paper jam, door open, etc

get the printer part working.

does it print a report if you press the 'report' key?