dvips。
dvipsでpsファイルをつくろうとすると、エラーを吐くぞ、と。
This is dvips(k) p1.7a Copyright 2005 ASCII Corp.(www-ptex@ascii.co.jp)
based on dvips(k) 5.95a Copyright 2005 Radical Eye Software (www.radicaleye.com)' TeX output 2006.10.16:1412' -> newman1017.ps
kpathsea: Running mktexpk --mfmode / --bdpi 600 --mag 1+398/600 --dpi 998 rml
mktexpk: don't know how to create bitmap font for rml.
kpathsea: Appending font creation commands to missfont.log.
dvips: Font rml not found, using cmr10 instead.
dvips: ! invalid char 18986 from font rml
対象法：
# ln -s /etc/texmf/dvipsj /etc/texmf/dvips
resourece : http://p-grp.nucleng.kyoto-u.ac.jp/~honda/etch.html#chap4