Print another configuration sheet to verify that the firmware version shown matches the one you just installed. Troubleshooting Common Update Issues
Press and hold the button while turning the printer back on. Insert a blank sheet of A4 paper into the front slot.
Corrupted download file or incorrect sub-model mismatch.
Your baud rate may be set incorrectly, or your USB-to-Serial adapter is dropping packets. Lower the COM port speed to 9600 or 19200 in Windows Device Manager and try again.
: Fixes automatic document alignment (AJD) and passbook thickness measurement errors.
Once the firmware is loaded, the printer will restart, and the update will be complete. Best Practices for Maintaining Your PR2 Plus in 2026
Print another configuration sheet to verify that the firmware version shown matches the one you just installed. Troubleshooting Common Update Issues
Press and hold the button while turning the printer back on. Insert a blank sheet of A4 paper into the front slot.
Corrupted download file or incorrect sub-model mismatch.
Your baud rate may be set incorrectly, or your USB-to-Serial adapter is dropping packets. Lower the COM port speed to 9600 or 19200 in Windows Device Manager and try again.
: Fixes automatic document alignment (AJD) and passbook thickness measurement errors.
Once the firmware is loaded, the printer will restart, and the update will be complete. Best Practices for Maintaining Your PR2 Plus in 2026
