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12 I/O Interface
12.3 Solution Examples
12.3.1 Peeling-off on Demand with Present Sensor PS800 / PS900
In the standard peel-off mode a label will be printed immediately after the previous label has been taken from the peel
position.
Using the I/O interface the print of the next label can be triggered by an external signal.
Requirements:
• Operation with Present Sensor PS800 or PS900
• External circuit as shown in Figure 28.
• Setting Printing > Print on Demand = "On".
Operation:
Send a print job.
Activate START.
Therstlabelwillbeprintedandtransportedtothepeelposition.
Remove the label.
Activate START to start the next cycle.
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Operation with external voltage supply Operation using the internal voltage
Figure 28 External circuit for peeling-off on demand with Present Sensor PS800 / PS900