HP Officejet Pro K850dn Printer - Manual (Page 30)

5. Press the button on top of the paper guide and slide the guide to the right until it stops at the
edge of the media.
6. Press the input tray lock and retract the tray until it stops at the edge of the media.
NOTE When 215.9 x 279.4 mm (8.5 x 11 inch) paper is loaded in the input tray, the tray
extension will close to the edge of the paper and leave a slight gap between the extension
and the tray. The tray extends further to accommodate larger-sized media.
7. Lower the output tray.
8. Extend the output tray if necessary.
22 Chapter 3 Using the printer ENWW