Ensure that the adjustable guides are positioned correctly. (See Loading paper in the tray.)
Do not overload the tray. Ensure that the paper level is below the paper capacity mark on the inside of the tray.
Do not remove paper from the tray while your machine is printing.
Flex, fan, and straighten paper before loading.
Do not use creased, damp, or highly curled paper.
Do not mix paper types in a tray.
Use only recommended print media.
Ensure that the recommended side of the print media is facing the right side. (See Loading paper in the tray.)
If duplexing, print one sheet at a time using the . (See Printing on both sides of the paper (Manual).)
If you are printing on a special paper, print one sheet at a time using the . (See Manual feeding in the tray.)