Lexmark W810 Guia Do Utilizador

Push the tray 

firmly

 into the printer.

Follow the suggestions in this section to help ensure trouble-free printing.

Properly store media to avoid paper feeding problems and uneven print 
quality. Follow the guidelines below:

For best results, store media in an environment where the tem-
perature is approximately 21°C (70°F) and the relative humidity is 
40%.

Store cartons of paper on a pallet or shelf, rather than directly on 
the floor.

If you store individual packages of paper out of the original car-
ton, make sure they rest on a flat surface so the edges do not 
buckle or curl.

Do not place anything on top of the paper package.