OEM VKP80III User Manual page 25

In addition, the printer can be optionally equipped with a sensor for alignment notch placed on the thermal side of
paper (located upper than the plane of the paper inside the printer).
This optional sensor can be placed on the left cursor or on the right cursor of the paper infeed. The sensor position
is adjusted by moving the paper infeed cursors during the paper width adjusting.
To use this sensor for notch detection, you must set the "Notch/B.Mark Position" setup parameter on the "Top Side"
value (see Chapter 5).
NON-THERMAL SIDE
THERMAL SIDE
THERMAL SIDE
NON-THERMAL SIDE
UPPER RIGHT SENSOR - Optional
("Notch/B.Mark Position" = "Top Side")
UPPER LEFT SENSOR - Optional
("Notch/B.Mark Position" = "Top Side")
4. OPERATION
VKP80III 25
User Manual