Advanced Guide TroubleshootingContents > Loading Paper / Originals > Loading Paper > Media Types You Cannot UseMedia Types You Cannot UseDo not use the following types of paper. Using such paper will cause not only unsatisfactory results, butalso the machine to jam or malfunction.Folded, curled, or wrinkled paperDamp paperPaper that is too thin (weighing less than 17 lb / 64 g/m 2)Paper that is too thick (weighing more than 28 lb / 105 g/m 2, except for Canon genuine paper)Paper thinner than a postcard, including plain paper or notepad paper cut to a small size (whenprinting on paper smaller than A5)Picture postcardsPostcards affixed with photos or stickersEnvelopes with a double flap (or sticker flaps)Envelopes with an embossed or treated surfaceEnvelopes whose gummed flaps are already moistened and adhesiveAny type of paper with holesPaper that is not rectangularPaper bound with staples or gluePaper with adhesivesPaper decorated with glitter, etc.Page topPage 85 of 949 pagesMedia Types You Cannot Use