HP LaserJet M4349 Multifunction Printer series - Manual (Page 97)

Touch Custom . The UNIT OF MEASURE menu appears.
NOTE: The MFP might prompt you to move the media guides. Follow the instructions on the
control panel.
10. Touch MILLIMETERS or touch INCHES .
11. Use the numeric keypad to select the X dimension (short edge).
12. Touch OK .
13. Use the numeric keypad to select the Y dimension (long edge).
14. Touch OK . SETTING SAVED appears on the control-panel display for a moment. The tray size
then appears.
15. Touch EXIT to accept the settings. The tray is ready to use.
Load special media
Load envelopes
You can print on envelopes from tray 1 or the optional envelope feeder. Tray 1 holds up to 10 envelopes
and supports standard or custom sizes. The optional envelope feeder holds up to 75 envelopes and
supports only standard envelope sizes.
For printing on any size of envelope, make sure to set the margins in your program at least 15mm (0.6
inch) from the edge of the envelope.
Printing performance depends on the construction of the envelope. Always test a few sample envelopes
before purchasing a large quantity. For envelope specifications, see
Select print media on page 72 .
WARNING! Never use envelopes that contain coated linings, exposed self-stick adhesives, or other
synthetic materials. These items can emit noxious fumes.
CAUTION: Envelopes that have clasps, snaps, windows, coated linings, exposed self-stick adhesives,
or other synthetic materials can severely damage the MFP. To avoid jamming and possible MFP
damage, never try to print on both sides of an envelope. Before you load envelopes, make sure that
they are flat and are not damaged or stuck together. Do not use envelopes that have pressure-sensitive
adhesive.
NOTE: The MFP prints at a slower speed when printing on envelopes.
Many types of envelopes can be printed on from tray 1. Up to 10 can be stacked in the tray. See Select
print media on page 72 for specifications.
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