Which platforms support Xprint ?
All platforms which support X11 >= R6.4 can use Xprint. The client side (libXp.so) is available on Linux/FreeBSD(=Xfree86), Solaris, HP-UX and AIX and the Xprt server side is available by default on Solaris and HP-UX (Xfree86 shipps with a Xprt binary – but that is broken and unuseable). The client-side extension library (libXp.so) can be compiled on any platform, the Xprt server needs minor adjustments for the specific platforms… If your platform does not have Xprint (client-side and/or server-side) you can get the sources from http://xprint.mozdev.org/.