Apply this firmware update only when experiencing the following symptoms:
Avoid random EXE files from unknown sites; scan all downloads with antivirus software. FIX ML1640 V1010083.fls
If higher (e.g., .93 or .96), this specific .fls file may not work or could require a firmware downgrade first. Apply this firmware update only when experiencing the
Run the following command:
In most cases, the printer’s main controller cannot boot because the firmware stored in its flash memory is either partially written, erased, or corrupted due to a failed update or power loss during a firmware upgrade. .93 or .96)