Typewriting machines – Sheet or web – Including friction-feed means
Patent
1990-01-24
1993-02-16
Harkcom, Gary V.
Typewriting machines
Sheet or web
Including friction-feed means
400630, 400632, G06K 1500
Patent
active
051877740
ABSTRACT:
A reference area usable with a rectangular form when the form is used with a computer controlled printer. The reference area having a pattern and a reference point. The pattern allowing the location of a mark printed by the printer on the pattern to be readily identified on an equivalent reference area displayed on a display monitor for the computer. The reference point is positioned so it will receive a reference mark when printed on the reference area by the printer provided the form is not misaligned in the printer. A reference mark received at the reference area provides information relative to the reference point that is a measure of the amount of vertical and horizontal misalignment of the form in the printer. This information, when placed in the computer, makes it possible for the computer to correct for any misalignment before any printing is done on the form.
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Atech Software, "Avery LabelPro", pp. 1.2-1.4, 1989.
Griswold Gary L.
Harkcom Gary V.
Kirn Walter N.
Levinson Eric D.
Minnesota Mining and Manufacturing Company
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