Article View: comp.sys.ibm.pc.misc
Article #4264Re: Graphics on a Daisy Wheel Printer?
From: Stephen C. Trier
Date: Sat, 27 Oct 1990 20:13
Date: Sat, 27 Oct 1990 20:13
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I wrote a screen-dump program that did this for a Swintec 8012 daisywheel
attached to my family's Color Computer. (This was a while back...)
It worked well, and generated better-looking output than many cheap dot-
matrix printers. There were several caveats.
1. It utterly *killed* the period leaf on the print wheel after a
couple of screen dumps. This was no problem, since at the time
the printer was breaking the 'g' leaf off of print wheels faster
than I could ruin '.' leaves.
2. It ate up ribbon like mad.
3. The screen dumps were INCREDIBLY slow. (Example: A dump of a
star on-screen made of exactly five line segments, only black
areas being the line segments: 20 minutes print time!)
The program itself was trivial.
I've never seen any commercial programs that could do this, and I
wouldn't recommend it. I've always wondered, though, why someone
couldn't build a 64-character vertical bit map wheel to allow dot
matrix printing, 6 bits at a time.
--
Stephen Trier Case Western Reserve University
Work: trier@cwlim.ins.cwru.edu Information Network Services
Home: sct@seldon.clv.oh.us
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Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!tut.cis.ohio-state.edu!usenet.ins.cwru.edu!cwlim!trier From: trier@cwlim.INS.CWRU.Edu (Stephen C. Trier) Newsgroups: comp.sys.ibm.pc.misc Subject: Re: Graphics on a Daisy Wheel Printer? Message-ID: <1990Oct27.201338.4544@usenet.ins.cwru.edu> Date: 27 Oct 90 20:13:38 GMT References: <1990Oct23.053846.30151@uokmax.ecn.uoknor.edu> <1644@mitisft.Convergent.COM> Sender: news@usenet.ins.cwru.edu Reply-To: sct@seldon.clv.oh.us Distribution: comp Organization: Case Western Reserve Univ. Cleveland, Ohio, (USA) Lines: 29 Nntp-Posting-Host: cwlim.ins.cwru.edu