Samsung ML-1200 Series - Manual (Page 42)

P
RINT
M
EDIA
4.8
4
Push the output lever down.
5
When you print on envelopes, configure
the paper source, type and size
properly in the software application. For
details, see page
5.3 .
7
After printing, push the output lever up.
6
Print the document.
Printing on Envelopes