If there is a Ghostscript output device for a printer, then you just need to edit /sys/lib/lp/devices to add an appropriate line giving the output device name and the file where the output goes.
; grep 'gs!' devices hpdeskjet - - /dev/lpt1data - gs!cdj670+nohead generic nospool - - - - canonbjc240l - - /dev/lpt1data - gs!bjc600+nohead generic nospool - - - - ; Those two are writing to /dev/lpt1data using the cdj670 and bjc600 drivers. However, I think you need the ijs driver, which is not built by default (it probably should be). To enable it, edit /sys/src/cmd/gs/mkfile to add ijs to the device list and then rebuild using the instructions in the mkfile. Then you'll have to compile hpijs and add a line to your /sys/lib/lp/devices that says gsijs!model+number instead of gs!dev. See /sys/lib/lp/process/gspipeijs for the exact syntax and how it interacts with the hpijs program. Also http://pages.cs.wisc.edu/~ghost/doc/cvs/Devices.htm#IJS I don't know how/where you get the hpijs program. Perhaps someone else who is using it could speak up. It was originally ported in 2004 by Kenji Okamoto but I expect you'll need a newer one than that. Russ
