HP Officejet Pro 8500A - Manual (Page 29)

3. Load envelopes according to the graphic. Make sure the stack of envelopes does
not exceed the line marking in the tray.
NOTE: Do not load paper while the printer is printing.
4. Slide the media guides in the tray to adjust them for the media size that you have
loaded.
5. Lower the output tray.
6. Pull out the tray extender.
Load cards and photo paper
To load cards and photo paper
Use these instructions to load photo paper.
1. Lift the output tray.
2. Slide the paper width guide out as far as possible.
NOTE: If you are loading larger sized media, pull the input tray to extend it.
3. Insert the media print-side down along the right of the main tray. Make sure the
stack of media aligns with the right and back edges of the tray, and does not
exceed the line marking in the tray. If the photo paper has a tab along one edge,
make sure the tab is pointing towards the front of the printer.
NOTE: Do not load paper while the printer is printing.
4. Slide the media guides in the tray to adjust them for the media size that you have
loaded.
Load media 25