gv is able to display these PostScript files, buy the HP LaserJet 4050 prints only garbage when "netcatting" the files:
nc -w1 printer 9100 < tuxpaint-ps-tests/original.ps
So as GhostScript can handle these broken PostScript files, but many hardware PostScript interpreters not, setting up a PostScript printer in PCL mode would work around this problem, but the fix has really to be done in Tuxpaint.
gv is able to display these PostScript files, buy the HP LaserJet 4050 prints only garbage when "netcatting" the files:
nc -w1 printer 9100 < tuxpaint- ps-tests/ original. ps
So as GhostScript can handle these broken PostScript files, but many hardware PostScript interpreters not, setting up a PostScript printer in PCL mode would work around this problem, but the fix has really to be done in Tuxpaint.