Kyocera ECOSYS FS-3140MFP Operation Manual page 428

Supported types
Envelopes
Transparency (OHP film)
Supported paper sizes
ISO B5, Envelope #10, Envelope #9,
Envelope #6, Envelope Monarch,
Envelope DL, Envelope C5, Hagaki,
Oufuku Hagaki, Youkei 4, Youkei 2
Other sizes:
Portrait-2.76 to 8.50" or 70 to 216 mm
Landscape-5.83 to 14.02" or 148 to
356 mm
Letter, A4
Appendix-10
No. of sheets
5
1