Zebra: ZD621R: Calibrate from Printer's Interface

ATTENTION: We suggest first performing the calibration from the website . If the calibration fails, then follow these steps. Step 1: Media Calibration First, make sure media is properly loaded, the printer cover is closed, and printer power is ON. To perform a Media Calibration, press and hold PAUSE + CANCEL buttons for two seconds. Step 2: RFID Calibration From the printer's Home screen, press the Menu button: Next, tap the RFID icon on the right side of the screen, then tap the RFID menu option: Tap RFID Calibrate : Last, tap Start Calibration to perform the RFID calibration: