The is a Present sensor PS900 for use with the BradyPrinter i7100 Industrial Label Printer.

• Sensor detects when the peeled label is removed and automatically prints and advances to peel the next label without manual button push
• Sensor is movable and ideal for small labels and special-shaped labels
• For use on peel model printer with center-aligned media only
• Installs in place of the lower front gray cover using the hex key tool that ships with printer