Article View: comp.sys.mac
Article #8713Re: Imagewriter trouble & possible replacement
From: Joe Houghtaling
Date: Sat, 02 Dec 1989 02:38
Date: Sat, 02 Dec 1989 02:38
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Just wanted to add to my prior posting that I really like my IW II! I
just got a little hot about the paper getting occasionally scrunched up.
Otherwise my IW II has given me excellent service for the two years + that
I've owned it. (And since I had the print head cleaned, it works even better!
Yet another point in favor of regular servicing!)
Just wanted to make that clear. And thanks to Tom Dowdy @ Apple for
responding so quickly to explain why the IW II driver does that shuffle.
I hope he doesn't mind if I reprint his explanation, since some other folks
on the net might be interested.
Regarding my theory that the IWII driver does the shuffle to tighten the paper:
No, that is not the reason. Gear-lash takeup is handled by the firmware,
if at all. Additional dancing is not done by the driver for gear-lash
purposes. The reason is so that paper margins and sizes are the same on
both IW printers. The IW 1 has a smaller paper margin with "no waste tear
off". As a result, on the IW II, the paper must be moved backwards to
preserve the margin. If you wish to avoid problems, leave the additional
sheet in the printer and don't tear off towards the top.
The new print drivers may have an option to "avoid the little dance."
However, there will be different drivers for each of the IW models, and
there can be special paper sizes for the IW II that will NEVER require the
little dance. In any case, as the person making the drivers, I'm trying
to stamp out the little dance in all cases where it isn't needed. Just be
aware that if you are printing a document that was formatted for IW 1 top
margins, there will ALWAYS be the little dance if you want to be able to
tear off paper right at the top.
Tom Dowdy Internet: dowdy@apple.COM
Apple Computer MS:81EQ UUCP: {sun,voder,amdahl,decwrl}!apple!dowdy
20525 Mariani Ave AppleLink: DOWDY1
Cupertino, CA 95014
"The 'Ooh-Ah' Bird is so called because it lays square eggs."
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joe houghtaling
jh0576@leah.albany.edu
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!cs.utexas.edu!swrinde!zaphod.mps.ohio-state.edu!rpi!leah!jh0576 From: jh0576@leah.Albany.Edu (Joe Houghtaling) Newsgroups: comp.sys.mac Subject: Re: Imagewriter trouble & possible replacement Summary: Just to clarify Keywords: imagewriter printer quality Message-ID: <2221@leah.Albany.Edu> Date: 2 Dec 89 02:38:21 GMT References: <5502@internal.Apple.COM> <7247@hubcap.clemson.edu> <877@pmafire.UUCP> Organization: The University at Albany, Computer Services Center Lines: 40