On Tue, 6 May 2003 14:31:39 +0930, Ian Grant <idgrant@optusnet.com.au>
wrote:
> 
> I've followed the old netbsd guide and when i try and print postcript on
> my printer only the light flashes and nothing gets printed. 
...
> and here is my lpfilter-ps file:
> 
> #!/bin/sh
> #Treat LF as CR+LF
> printf "\0336k2G" || exit 2
> #print the postscript file
> /usr/pkg/bin/gs -dSAFER -dBATCH -dQUIET -dNOPAUSE -q -sDEVICE=epsonc \
> -sOutputFile=- -sPAPERSIZE=a4 - && exit 0
> exit 2

I don't know this printer and gave up on gs in favor of real postscript,
but from what I see on the web, I think -sDEVICE=epsonc is not your best
choice.  It looks like you want the "Uniprint" driver instead.  Try:

http://www.linuxprinting.org/show_printer.cgi?recnum=Epson-Stylus_Color_400
and 
http://www.ghostscript.com/doc/gnu/7.05/Devices.htm#Uniprint

HTH.

--jkl