Alignment - Custom Audio Electronics PLUS2 User Manual

7 ALIGNMENT

The device is provided with a sensor that allows the use of black mark to manage:
rolls of tickets with pre-printed ields and ixed length
•
paper rolls of labels of ixed length.
•
The alignment black mark may be formed by:
• black mark printed on paper (see
• hole or black mark between a label and subsequent (see
The alignment sensor assembled on the device is "relection" sensor: this kind of sensor emits a band of light and detects
the quantity of light relected to it. The presence of the black mark is therefore detected by the amount of light that returns
to the sensor, considering that the light is relected by the white paper and absorbed by the black mark.
The following paragraphs show how to correctly set the coniguration parameters of device in order to assure the alignment.
paragraph 9.7)
paragraph 9.7).
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