To print on cards:

Insert a stack of cards, up to 19 mm (0.75 in.) in thickness, print-side down along the right side of the main paper tray, until it stops.
From the length adjuster, extend the postcard guide.


Slide the postcard guide and the paper width adjuster in until they stop at the edges of the cards.


For Windows:
In the printer driver, click the Paper/Quality tab and do the following (for instructions on accessing the printer driver, see Changing print settings):

In the Type is drop-down list, select the paper type you are using (such as HP Textured Greeting Cards).
In the Size is drop-down list, select the size of the cards you are printing; or click Custom if none of the sizes match the card size you are printing.
For custom-sized card printing instructions, see Printing on custom-sized paper.

For Macintosh:

Select the size of the cards you are printing.
Open the Paper Type/Quality panel and select the paper type you are using (such as HP Textured Greeting Cards).
For custom-sized card printing instructions, see Printing on custom-sized paper.

Change any other print settings if necessary and click OK.