HP Officejet 5605 All-in-One Printer - Manual (Page 50)

Tip If you are using letterhead, insert the top of the page first with the
print side down. For more help on loading full-size paper and letterhead,
refer to the diagram engraved in the base of the input tray.
4. Slide the paper-width guide inward until it stops at the edges of the paper.
Do not overload the input tray; make sure the stack of paper fits within the input
tray and is no higher than the top of the paper-width guide.
5. Replace the output tray.
6. Flip the output tray extender up toward you.
Note When you use legal-size paper, leave the output tray extender
closed.
User Guide 47
Load
originals
and
load
paper