HP LaserJet M4345 Multifunction Printer series - Manual (Page 95)

specify the exact dimensions of the custom-size media that is loaded in the tray. When you
specify exact dimensions, the dimensions appear as the size, rather than
Custom .
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 tray1 or the optional envelope feeder. Tray1 holds up to 10
envelopes and supports standard or custom sizes. The optional envelope feeder holds up to
75envelopes 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
(0.6inch) 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 .
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 tray1. Up to 10can be stacked in the tray. See
Select print media for specifications.
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