[comp.sys.mac.hardware] Scrunched printing on ImageWriter

Rick_McCormack@mindlink.UUCP (Rick McCormack) (02/26/91)

In an article, Douglas Renze <drenze@umaxc.weeg.uiowa.edu> writes:


Doug: > I have a question about a problem I have with my
Doug: > Imagewriter...if this is the wrong place to post this
Doug: > question, please refer me to the right one (I only started
Doug: > reading this newsgroup a few days ago...)
Doug: > Doug: > Whenever I print with my Imagewriter, I have a problem with
Doug: > printing the first line on the page:  occasionally the first
Doug: > line on the page is printed all "scrunched up" that is, at
Doug: > half- or quarter-height and all distorted. This happens
Doug: > seemingly at random, although it always occurs on an
Doug: > "even"-numbered page relative to the first page printed
Doug: > since I powered up the printer.

[stuff deleted]

Doug, I think the problem is in the way you are handling the
paper between  print jobs.  I had similar problems that have
ended since I started taking the following steps.

1.) Make sure you take the printer  "off-line"  by  pressing
the second button from the top on the control panel (select)
before manually shuffling the paper i.e. before you turn the
platten  knob  to move the paper up to tear off some printed
pages.

2.) When you have reset  the  "top-of-paper"  to  nearly the
right place   for  printing, and before you use the "select"
button to go back on-line, use the "line feed"  button    to
advance one line.  Then use "select" to go back on-line.

These two actions seem to "re-synch" the platten control
mechanism for proper printing.  I hope these steps can cure
your problems also.  I found it took a little discipline to
do this consistently, but when I remember to do it right,
the Imagewriter works A-Okay.

Luck

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werner@rascal.ics.utexas.edu (Werner Uhrig) (02/28/91)

	early ImageWriter IIs also had a "bug" (acknowledged by Apple),
	a malfunctioning mechanical out-of-paper sensor, which is fixed
	by replacing it with an optical sensor (now standard on printers).

	if Rick's recommended fix does not improve your problem, you may
	want to pursue investigating this possibility (get back in touch
	and I get dig out more details on it)

				Cheers,		---Werner



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