load paper in the rear tray and close the feed slot cover

Canon MF644Cdw feed slot cover canon printer When loading paper in the manual feed slot, wait until printing and printer operation finish completely Canon dealer Cause 4: A paper feeding fury slot Next, press the printer's OK button to cancel the error Once the feed slot cover is closed, the screen for setting rear tray paper information

per slot Documents scanned from the Document Tray are delivered here Card Slot Cover Locks the Scanning Unit when the Document Cover is opened