Setup guide

40 Paper Handling
Envelopes
The print quality of envelopes may be irregular because different
parts of an envelope have different thicknesses. Print one or two
envelopes to check the print quality.
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Caution:
Do not use window envelopes unless they are specifically
designed for laser printers. The plastic on most window envelopes
will melt when it comes into contact with the fuser.
Note:
❏ Duplex printing is not available for envelopes.
❏ Depending on the quality of envelopes, the printing environment,
or the printing procedure, envelopes might be wrinkled. Make a trial
print run before you print on a lot of envelopes.
Envelopes can be loaded into the MP tray only (up to a 10 mm
thick stack). When using envelopes, you should make paper
settings as shown below:
❏ Make settings on the Basic Settings menu (for Windows) or
the Basic Settings dialog box (for Macintosh) in the printer
driver as shown below:
❏ You can also make these settings on the Tray Menu and the
Setup Menu in the control panel.
Paper Size: MON, C10, DL, C5, C6, IB5
Paper Source: MP tray
Paper Type: Thick
MP Tray Size (on the Tray Menu): MON, C10, DL, C5, C6, IB5
Paper Type (on the Setup Menu): Thick