This security notice affects all ADL-1 OTP Printers using firmware less than 2.2.1 on Atmel (older) or 3.2.1 on ESP ( post 2022 ). ADL-1 OTP Printers purchased from this website after 12/31/2024 already have the corrected firmware and require no action.
If you have an affected unit it is recommended you update the firmware on it. Firmware update files and instructions are found here:
Details of the defect can be found here:
https://partisanlabs.com/wp-content/uploads/2025/01/ADL-1_SN-20250105.pdf
Root cause of the defect can be found here:
https://partisanlabs.com/wp-content/uploads/2025/01/ADL-1_SN-20250105-RCA.pdf
If you need assistance updating your firmware please contact us at support@partisanlabs.com .
If you have questions related to the defect AFTER reading the documents above contact us at support@partisanlabs.com .
We are sorry for any inconvenience this may have caused you.