HP PageWide P779, E75160, P75250, P77440, E77650, E77660, P77940, P77950, P77960 - On-Site Installation Guide

4. Lift-up to open the document feeder, and then tilt the control panel to a fully raised position.
5. Carefully pull up the control panel bezel to remove the cover.
40 Chapter 4 Hardware Integration Pocket (HIP) USB port check ENWW