gs -q \
       -dBATCH \
       -dPARANOIDSAFER \
       -dQUIET \
       -dNOPAUSE \
       -sDEVICE=ijs \
       -sIjsServer=hpijs \
       -sDeviceManufacturer="HEWLETT-PACKARD" \
       -sDeviceModel="deskjet 5550" \
       -sPAPERSIZE=a4 \
       -r1200 \
       -sIjsParams="Quality:Quality=3,\
                    Quality:ColorMode=2,\
                    Quality:MediaType=2,\
                    Quality:PenSet=2" \
       -dIjsUseOutputFD \
       -sOutputFile=file.pcl \
       file.ps