Ier 520, Руководство пользователя

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2) Adjusting the Media Sensor Position
The media sensor must be correctly positioned to perform the following
two functions:
•
Check the presence (or absence) of media under the printhead
•
Sense the document positioning mark
The type of positioning mark depends on the document used and may
take the form of:
•
a black mark
•
a hole
•
a translucent space between the labels (silicone label backing, i.e.
web)
IMPORTANT
The IER 520 Printer media sensor is calibrated
to detect a particular type of positioning mark
( s p e c i f i e d o n t h e p r i n t ou t o f pr in t e r
configuration, see Page 30). Changing the type
of positioning mark may lead to erroneous
printer operation, in which case the sensor will
need to be recalibrated (see IER 520 Printer
Maintenance Manual).
If you are using opaque media, the standard
(transmissive) media sensor must be replaced
by the optional reflective sensor.
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n06902a3.chp
Tue Sep 22 15:02:22 1998
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