Lexmark X644e Manual De Usuario

To load print media:

Do not add or remove print media when the MFP is printing from the multipurpose feeder or when the 
control panel indicator light is blinking. Doing so may cause a jam.

Push the release latch, and lower the multipurpose feeder.

Pull the tray extension out.

Note: Do not

 place objects on the multipurpose feeder. Also, avoid pressing down or applying excessive 

force on it.

Slide the width guide to the far right.

Flex the sheets or envelopes back and forth to loosen them, then fan them. Do not fold or crease the print media. 
Straighten the edges on a level surface.

Hold transparencies by the edges, and avoid touching the print side. Fan the stack of transparencies 
to prevent jams. Be careful not to scratch or leave fingerprints on the transparencies.