Lexmark 436 - Manual (Page 41)

Paper recommendations
• Use only recommended paper or specialty media.
• Do not load wrinkled, creased, damp, bent, or curled paper.
• Flex, fan, and straighten paper before loading it.
• Do not use paper that has been cut or trimmed by hand.
• Do not mix paper sizes, weights, or types in the same stack.
• Make sure all sizes and types are set correctly in the printer control panel menus.
• Store paper per the manufacturer's recommendations.
Loading trays
1 Pull the tray completely out.
Note: Do not remove trays while a job prints or while Busy appears on the display. Doing so may cause a jam.
Loading paper and specialty media 41