HP LaserJet Enterprise 500 Color MFP M575 - Manual (Page 151)

Set the paper size and type for copying on special
paper
1. From the Home screen on the product control
panel, touch the Copy button.
2. Touch the Paper Selection button.
3. Select the tray that holds the paper that you
want to use, and then touch the OK button.
ENWW Set the paper size and type for copying on special paper 137