: The printer's LED will likely change colors (often to orange) while writing the data. This process takes approximately 1–3 minutes. Finalize the Reset
: This fix is version-specific; using a version lower than your printer's current OS version may result in errors or failure Google Groups Components
Print a Configuration Report from your printer. Hold down the Stop/Clear (or Eco/Print) button for about 4–5 seconds until the status light blinks rapidly, then release. Look for the "Firmware Version" line. It must match V1.01.00.30 or lower. If your version is higher (e.g., V1.01.00.34), this specific file will not work.
Flashing this firmware requires a small executable utility (usually named usbprns2.exe or usblist2.exe ) that pushes raw binary data downstream to the printer via the USB channel. Step 1: Prep the Cartridge Turn off the printer. Remove the toner cartridge from the bay. Fix Ml1660 V1.01.00.30.fls
The .fls file extension denotes a flash firmware file. The version is a specific original or modified firmware version for the Samsung ML-1660.
To ensure we get your specific machine up and running perfectly, could you let me know:
By following these tips and the steps outlined in this blog post, you can ensure that your Brother ML-1660 printer is running smoothly and efficiently. : The printer's LED will likely change colors
: Ensure your printer's current firmware is v1.01.00.30 or lower. Applying a version lower than your current one can brick the device.
When the Ml1660 V1.01.00.30.fls file or its flashed equivalent on the printer’s EEPROM/NOR flash becomes compromised, the printer exhibits one or more of the following:
Samsung ML-1660, ML-1665, and ML-1667 printers use an onboard system called a . The cartridge chip counts every printed page and permanently locks down the machine with a solid red light error status once a specific page limit is reached, even if the cartridge contains plenty of physical toner powder. Hold down the Stop/Clear (or Eco/Print) button for
Explain how to identify your to avoid flashing issues.
: Once the fix is applied, do not download official firmware updates from the manufacturer's website, as they will override the fix and re-enable cartridge chip checking.