To print custom-sized media or card stock
Open the straight-through output door.
Load the media with the narrow side forward and the side to be printed facing up. Adjust the
side and rear media guides to fit the media.
Select the correct size in the printer settings. (Software settings can override printer
If printing on card stock, access the optimizing feature from the Paper tab in your Windows
printer driver. Then select Optimize for: and choose Card stock from the drop-down list.
Print the document.