Card stock and heavy media
You can print many types of card stock from the paper input tray, including index cards and postcards.
Some card stock performs better than others because its construction is better suited for feeding through
a laser printer.
For optimum printer performance, do not use paper heavier than 157 g/m
(42 lb). Paper that is too
heavy might cause misfeeds, stacking problems, paper jams, poor toner fusing, poor print quality, or
excessive mechanical wear.
You might be able to print on heavier paper if you do not fill the input tray to capacity
and if you use paper with a smoothness rating of 100-180 Sheffield.
Guidelines for using media