Canon imageCLASS MF5550 Basic Manual page 112

REC. PAPER JAM
OPEN THE FRONT COVER
Cause There is a paper jam.
Remedy Clear the paper jam (see "Clearing Jams," on p. 9-1) and reload paper in the
cassette or multi-purpose feeder. Then reset the machine by opening the front
cover and then closing it.
SUPPLY REC. PAPER
TRAY:
Cause No paper is loaded in the cassette.
Remedy Load paper in the cassette. (See "Loading Paper," on p. 2-4.) Make sure the
paper stack in the cassette does not exceed the capacity of the cassette.
If you load paper while making copies, do not load a different paper size.
SYSTEM ERROR
Exxx*
Cause An error of some kind has occurred in the machine.
Remedy Unplug the machine from the power supply and wait approximately 3 minutes to
5 minutes, then plug it in again. If this does not solve the problem, unplug the
machine and contact Canon Authorized Service Facilities or the Canon
Customer Care Center.
TONER SUPPLY LOW**
Cause The toner is running low.
Remedy Remove and rock the cartridge several times to distribute toner evenly. Then
reinstall the cartridge. (See "When to Replace the Cartridge," on p. 8-4.)
*xxx stands for a number.
**Only for the MF5550 model.
LCD Messages 9-11
9