This function does not appear to be "officially documented" so I don't want to remove the warning from below. However over at zevils I've seen the following man page for this function:
dviprint - dvipsR wrapper for LyX
dviprint [<dvips arguments>?
dviprint is a wrapper around dvips(1) that adjusts the destination file and printer arguments (-o and -P) to handle variations in install configurations (e. g., whether dvips sends its output directly to a printer or writes to a file). It is part of the Debian packaging of the LyX editor.
In particular it references /usr/lib/texmf/dvips which is presumably where the dvips configuration was once upon a time. It's certainly not there on my vanilla install boxes. Probably should be /etc/texmf/dvips.
UNDOCUMENTED
NAME
DESCRIPTION
SEE ALSO
AUTHOR
THANKS
undocumented - No manpage for this program, utility or function.
This program, utility or function does not
have a useful manpage. Please do not report this as a
bug, because this has already been reported as a bug; when a
manpage becomes available it will be included, and the bug
report closed http://www.debian.org/Bugs/
contact the package maintainer in order
to avoid several people working on the same
manpage.
Try the following options if you want more information.
foo --help, foo -h, foo -?
info foo
whatis foo, apropos foo
check directories /usr/share/doc/foo, /usr/lib/foo
dpkg --listfiles foo, dpkg --search foo
locate 'foo'
find / -name 'foo'
The documentation might be in a package starting with the same name as the package the software belongs to, but ending with -doc or -docs.
If you still didn't find the information you are looking for you might consider posting a call for help to debian-user@lists.debian.org.
info(1), whatis(1), apropos(1), dpkg(1), locate(1), find(1), updatedb(1), undocumented(2).
Erick Branderhorst
Kai Henningsen, Ian Jackson, David H. Silber, Carl Streeter.
One page links to dviprint(1):