HP Color LaserJet Pro MFP M277 - User Guide
5. Make sure that the paper stack is at at all four
corners. Slide the paper length and width guides so
that they are against the stack of paper.
NOTE: To prevent jams, do not overll the tray.
Be sure that the top of the stack is below the tray
full indicator.
6. After making sure that the paper stack is below the
tray full indicator, close the tray.
Load envelopes in Tray 2
1. Open the tray.
22 Chapter 2 Paper trays ENWW