Troubleshooting0U6X-0ACWhen a problem occurs, check this chapter to find out solutions before contacting Canon.◼ Paper JamsIf a paper jams, see Clearing Jams(P. 376) to remove the jammed paper.◼ A Message or Error Code AppearsIf the screen displays a message or error code (three digits), see the following sections.When an Error Message Appears(P. 383)When an Error Code Appears(P. 392)◼ Common ProblemsIf you suspect that the machine is malfunctioning, see the following sections before contacting Canon.Common Problems(P. 395)Installation/Settings Problems(P. 396)Printing Problems(P. 400)◼ Printing Results are Not SatisfactoryIf printing results are not satisfactory, see When You Cannot Print Properly(P. 403) .◼ When a Problem Cannot Be SolvedIf a problem persists, see When a Problem Cannot Be Solved(P. 415) to find out where to contact.Troubleshooting374