
When paper is jammed, a screen, as shown below
appears.
Clear the paper jams, according to the on-screen
instructions.
Check the following.
• Is the power turned ON?
• Is the machine out of sleep mode?
If both the display and
are not lit, press the
power switch.
• Is the power cord connected correctly ?
If the problem persists, see the User's Guide.
If a Problem Has Occurred
For details
"Troubleshooting" in the User's Guide
77
The Machine Does Not Seem to
Work
Paper Jams Have Occurred
Replacing the Toner Cartridge
Replace the toner cartridge, according to the on-
screen instructions.
Model number of replacement toner
cartridge
• Canon Cartridge 045 Black
• Canon Cartridge 045 Cyan
• Canon Cartridge 045 Magenta
• Canon Cartridge 045 Yellow
• Canon Cartridge 045 H Black
• Canon Cartridge 045 H Cyan
• Canon Cartridge 045 H Magenta
• Canon Cartridge 045 H Yellow
Quick Operation
En
Summary of Contents for MF631Cn
Page 5: ...1 2 3 4 5 6 5 Quick Setup ...
Page 6: ...Up to here 7 8 9 Attach the handset optional 10 11 6 Installation of the Machine Quick Setup ...
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