Avery Dennison SNAP 600, User Manual

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User’s Manual—SNAP™ 600 Printer
capable of traversing the entire width of the stock and will detect a black
sense mark on either tape or tag stock.
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Two contrast sensors are also available as options. Both are
dimensionally identical and use a fiber-optic pickup tube mounted in the
up-right frame with the tip protruding into a slot in the left web guide
shaft. The first is a contrast sensor for more easily detected sense marks.
The second is a color/contrast sensor for colored and difficult to detect
sense marks.
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The fiber-optic pickup tube is moveable and will detect sense marks
across the entire width of the supply. Refer to appendix 7 for
instructions on teaching these sensors.