Samsung ML-1430 - Manual (Page 47)

4.8 P
RINT
M
EDIA
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 .
6
Press Demo to start feeding.
7
Print the document.
8
After printing, push the output lever up.
Printing on Envelopes
Note: If you select Auto Select in the Paper
Source and load the envelope one by one,
you need not press the Demo button.