List of Error Messages4-8Troubleshooting4Over page limit/Press OK keyCause The machine is set to restrict printing, and the set page limit for printing hasbeen reached.Remedy From the Dept. ID Management (Department ID Management) menu in theSystem Settings menu, open the Limit Settings menu and change the maximumnumber of pages that can be printed.Paper jamCause 1 An original jam or paper jam has occurred.Remedy Remove the jammed paper from the machine. (See “Clearing Paper Jams,” onp. 4-2.)Cause 2 A cover has been opened during printing.Remedy Open the cover again and check if there is any jammed paper. Clear thejammed paper, if any, and close the cover. The message disappears, andprinting resumes.Platen glass dirty/Clean platen glassCause The feeder’s scanning area is dirty.Remedy Clean the feeder’s scanning area. (See Chapter 6, “Routine Maintenance,” inthe Reference Guide.)Restart the machine./If problem persists,/call service rep.Cause An error has occurred.Remedy Contact your local authorized Canon dealer. (See “Contacting Your LocalAuthorized Canon Dealer,” on p. 4-11.)Set doc. on glassCause The original has been placed in the feeder and a mode that cannot be used withthe feeder, such as the 2-Page Separation mode, has been selected.Remedy Place the original on the platen glass.