[comp.sys.hp] LaserJet II & III

ken@sae.com (Kenneth Dahl) (04/23/91)

I need to find out how compatible the HPLJ III is with the HPLJ II.  Will
all file that print correctly on a HPLJ II print correctly on the HPLJ III?

Thanks,

Ken

mat@cdbhp1.UUCP (W Mat Waites) (04/24/91)

In article <1991Apr22.215017.25347@sae.com> ken@sae.com (Kenneth Dahl) writes:
>
>I need to find out how compatible the HPLJ III is with the HPLJ II.  Will
>all file that print correctly on a HPLJ II print correctly on the HPLJ III?
>Ken

My experience is... No.

I put together a little application running on a PC that uses GnuPlot to 
output graphics to the screen and to LJ. The LJ files will print fine on
a LJ II, but are garbled a bit on LJ III.

I believe I eliminated any possible serial interface/parallel interface/other
configuration problems. Maybe GnuPlot just uses some obscure part of LJ II
that is not implemented the same in LJ III (e.g. it does some bitmap stuff).
I can uuencode and post a file if someone wants to check it out.

Mat
-- 
W Mat Waites   mat@cdbhp1.UUCP |  Unlike most of you, I am not a nut.
{gatech,emory}!cdbhp1!mat      |             -H. Simpson

edm@hpfcmdd.hp.com (Ed Moore) (04/25/91)

I've printed a few hundred pages on a LaserJet III with WordPerfect 5.1
configured for a LJ II.  Numerous soft fonts were used, along with font
cartridges.  Every page looked just like it would on a LJ II.  This was all
text (no graphics).