HP Officejet Lx All-in-One - Manual (Page 148)

5`10
5. Close the paper tray gently until the envelope guide
is flush with the envelopes. Don't force it or you
may cause a paper jam.
6. Insert the output tray.
OJ-10
OJ-11
Printing Envelopes With Windows Applications
When you print envelopes from Windows applications on the HP OfficeJet LX, be sure to
choose the correct Media Size in the Printer Options.
The HP OfficeJet LX automatically selects the correct Orientation when you choose an
envelope media size. The Orientation controls in the HP OfficeJet Printer Setup dialog
box are grayed out when you choose an envelope size.
You may, however, need to select printing orientation in your software program. Some
programs use a print setup dialog provided by Windows to select common printer
settings. This dialog does not automatically default to the correct orientation for
envelopes. If the Orientation settings are not disabled (grayed out) when you select
envelopes, you must select the correct orientation in the software program print setup
dialog box.
Select Landscape orientation for the HP OfficeJet LX printer.