Avery Dennison SNAP 700, Operator'S And Service Manual

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User’s Manual—SNAP™ 700 Printer
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3.4 Using Pre-Printed Stock
When using pre-printed or die-cut stock, the printer must detect a sense mark on
the stock in order to print in the proper place.
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The SNAP 700 printer comes with a through-hole sensor standard. The
sensor, mounted in the Sensor Module, will detect a hole or slot any
location across the width of the stock. Adjusted the sensor position to the
hole or slot to register.
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The printer also comes with top reflective sensor standard. This sensor,
built into the same through-hole sensor, detects a black sense mark
printed on the top side of the stock.
•
The bottom reflective sensor is also standard on the SNAP 700. This
sensor is built into the through-hole sensor and will detect a black sense
mark printed on the bottom of white tape or tag stock.
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Two contrast sensors are 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 guide shaft. The contrast sensor detects
most sense marks. The color/contrast sensor detects colored and more
difficult 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.