HP Deskjet F4580 All-in-One Printer - Manual (Page 31)

b. Load paper.
Insert stack of paper into paper tray with short edge forward and print side
down.
Slide stack of paper forward until it stops.
Slide paper-width guide to the right until it stops at edge of paper.
Load envelopes
a. Prepare tray
Slide paper-width guide to the left.
Chapter 5
28 Paper basics
P
a
per b
asics