After waiting a couple of days my new printer has been delivered at my home this morning!

It's a Kyocera Mita FS-1800 and was acquired on ebay, with an 16mb memory expansion included.

It works on windows, all version, vista included, Mac OS 9 and X and, naturally, linux. Actually i connected it to my workstation, but i'll buy network module so i can share it with my notebook and my father's computers.

It support PCL6, Postscript, using driver emulation, and it support a couple of other languages that make it really useful to test applications with particular necessities

And the most important thing: i paid it only 50€, delivery included!