The DSC warnings are caused by a bug in Ghostscript (needs upstream report on http://bugs.ghostscript.com/), sometimes Ghostscript inserts "%BeginResource" (only one "%" character) instead of "%%BeginResource". This problem is still present in Ghostscript 9.10.
One can easily show it running only Ghostscript: gs -q -dNOPAUSE -dBATCH -dSAFER -sDEVICE=ps2write -sOUTPUTFILE=%stdout -dLanguageLevel=3 -r600 -dCompressFonts=false -dNoT3CCITT -dNOINTERPOLATE -c 'save pop' -f /tmp/compilers.pdf > /tmp/printout_gs_9_05.ps The exact Ghostscript command line can be different for you. See the output of your "cupsfilter" call. If a printer errors due to this it is a firmware bug, as "%%BeginResource" and "%%EndResource" are still comments (also if they have only one "%" character) and so they should be ignored by the printer's PostScript interpreter. Please try the following: Edit your /tmp/printout_gs_9_05.ps file, correcting the missing "%" characters, changing all "%BeginResource" to "%%BeginResource", the try to print it (with "-o raw") again. Does it work now? Till -- To UNSUBSCRIBE, email to debian-printing-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/531443c2.1090...@gmail.com