7.1 Enable alignment
Device is provided with one, two or three sensors for alignment, placed as follows:
•
• one mobile sensor (optional) aimed to the thermal side of the paper.
• a system with three sensors (optional) aimed to the non-thermal side of the paper.
To guarantee the alignment, it is necessary to correctly choose the sensor to use for the black mark detection depending
on the type of balck mark and its location on the ticket.
To do this, you must enable the parameter “Black Mark Position” during the setup procedure (see
chapter 6) and set the
correct value of this parameter as described in the following table.
SENSOR
USED
(see following
VALUE OF THE
“BLACK MARK POSITION”
PARAMETER
USING MODE
OF SENSORS
BLACK MARK TYPE
- Disabled - Alignment disabled
1 Bottom
Black mark printed on the
thermal side of paper
2 Top
Black mark printed on the
non-thermal side of paper
1 + 2 Transparence Transparence Hole between tickets
SENSOR 1
(FIXED)
SENSOR 1
(MOBILE, OPTIONAL)
SENSORS 2
(OPTIONAL)
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