POSIFLEX Cutter

Posiflex AURA 7000 II can cut paper if you send these characters: (in Java)

final char feed1 = (char) 29;
final char feed2 = (char) 86;
final char feed3 = (char) 49;

Yay, I can now print freely.

Reference:
[1] POSIFLEX FAQ. http://www.iepos.com/support/faq-posiflex.htm