Brady 300X-PLUS - Manual (Page 20)

Adjusting the Lower Media Sensor
Position the lower media sensor (refer to Figure 7) by sliding it in its slot
until it is positioned under the upper media sensor.
Black Mark Sensor
The black mark sensor is in a fixed position and enabled via the front panel
(details in “Configuring the Printer” on page 15).
12 Brady X-PLUS Series User’s Guide
Lower
media sensor
Figure 7