HP 2500C Series - Manual (Page 99)

Loading Paper and Paper Behavior 3-5
Loading Commonly-Used Media in Tray 3
7
7. If Tray 3 is extended, place the Extended Tray Cover
over the tray.
8. If you are loading a different type of media, press [
Menu ] on the Control Panel until PAPER
HANDLING MENU appears.
9. Press [ Item ] to select TRAY 3 TYPE= .
10. Press [ Value ] to select the media type you have
loaded into the tray and press [ Select ].