HP Officejet Pro 8600 - Manual (Page 31)

3. Slide the media guides in the tray to adjust them for the media size that you have
loaded, and then reinsert the tray.
4. Pull out the extension on the output tray.
Load custom-size media
To load custom-size media
Use these instructions to load custom-size media.
CAUTION: Use only custom-size media that is supported by the printer. For more
information, see Media specifications.
NOTE: Load only plain media in Tray 2.
1. Pull out Tray 1.
2. Insert the media print-side down in the center of the tray. Make sure the stack of
media aligns with the line on the width guide, and is not higher than the paper
stack line on the guide.
NOTE: Do not load paper while the printer is printing.
Load media 27