Thanks to all the people who responsed.
A while ago we had a problem with printing using the HP Laserjet III through
the parallel port (/dev/pp0) of the Sun 3/80. As some of the folks
pointed out, there is a bug (ID 1026987) in the parallel port driver pp.o.
Last week, we finally got the patch, rebuilded our kernel, and the printer
is working fine.
Thanks to Erik Deumens (email@example.com) and Bill McSephney
(firstname.lastname@example.org) who pointed out what the printcap and the output
filter should look like:
# Printcap entry
l-kap403|hplj|hplaserjet|KAP 403A HP Laser Jet III:\
# @(#)hplaserjet 1.1 88/10/27 Sun Microsystems Inc 1988
# This file should be located in /usr/lib
# This is the output filter for use wth HP LaserJet I and II.
# It is called via the of entry in the generic_hp printcap entry.
# All that it does is send the escape sequence to the printer, so that:
# CR is mapper to CR
# LF is mapped to CR LF
# FF is mapped to CR FF
# and the first two lines reset the printer before each printing
/usr/bin/echo -n '^[E'
/usr/bin/echo -n '^[&k2G'
if ($status == 0) then
#Note: ^[ is the escape sequence
Eric Fung, System Manager Internet: email@example.com
Geographical Information System firstname.lastname@example.org
Department of Geography Off. Voice: (213) 743-2366
Univeristy of Southern California FAX: (213) 741-0642
This archive was generated by hypermail 2.1.2 : Fri Sep 28 2001 - 23:05:57 CDT