Troubleshooting
When a problem occurs, check this chapter to find out solutions before contacting Canon.
Paper Jams
If a document or paper jams, see
A Message or Error Code Appears
If the screen displays a message or error code (three digits), see the following sections.
Common Problems
If you suspect that the machine is malfunctioning, see the following sections before contacting Canon.
Printing Results are Not Satisfactory
If printing results are not satisfactory, see
When a Problem Cannot Be Solved
If a problem persists, see
When a Problem Cannot Be Solved to find out where to contact.
Clearing Jams to remove the jammed paper.
When an Error Message Appears
When an Error Code Appears
Common Problems
Installation/Settings Problems
Copying Problems
Printing Problems
Faxing/Telephone Problems (MF729Cx / MF728Cdw / MF628Cw)
When You Cannot Print Properly.
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