Kyocera DP-3600 - Manual (Page 61)

Chapter 1 Safeguards and Installing the Page Printer
1- 40
Feeding Envelopes
Envelopes should be fed face up. Be sure to set the print direction from the Mode Select Menu. Insert
the envelopes in the tray as far as they will go. Do not load envelopes above the paper limit mark.
For details on suitable envelope paper quality and shape, see Appendix B. Be sure to use suitable
envelopes as print quality may be reduced.
For the envelope sizes which can be used with this printer, see the table on page 2-5.
Envelopes
Paper limit mark