The Kyocera printer uses its own native lay-down language, Prescribe, and a close but not exact imitation of the HP LaserJet escape-coded language. This driver was supplied by Kees Straatman, of the University of Groningen, and is now maintained by Sietse Achterop, Computing Science Department, University of Groningen. (mcvax!guvaxin!sietse). Kees Straatman found that the emulation of the HP LaserJet was too inexact to make it worth while to work with that language, and so concentrated on "Prescribe." for the Kyocera. It might, nevertheless be possible to take his code and make it work on a Laserjet.