NOTE:
This firmware version [v153310] is recommended for any BradyPrinter i3300 printer built after 15 Jan 2025.

Included in this update:
- Addressing Center Notch Sensor Intensity Issue.
- Turn on Center Notch Auto Calibrate Function after Center Notch Distance Calibration.
- Addressed support for i3300 Refresh baseboard

Instructions to Upgrade Firmware:
1. Copy the CAB file on root of a USB drive. Make sure the USB drive does not have any other file with .CAB extension.
2. Power on the printer and Insert the USB drive in the printer.
3. The printer will display a prompt for Upgrade.
4. Click on Upgrade button.
5. The printer will reboot and start upgrading, and display the progress with a progress bar.
6. Wait until the printer displays "Upgrade successful" message.
7. Click on Reboot Now button, or let the printer reboot by itself.