Fix Ml1660 V1.01.00.30.fls | BEST • 2027 |

: Hold the Print Screen/WPS button for about 10 seconds to print a report. Verify your Serial Number (SN) and current firmware version to ensure compatibility with V1.01.00.30.

: Turn off the printer. Hold the Cancel/Stop button and turn the printer on. Release the button when the lights begin to flash.

: This often indicates low toner or a minor paper jam rather than a firmware failure. Fix Ml1660 V1.01.00.30.fls

: To allow the printer to function with refilled cartridges or cartridges without a CRUM chip. Pre-Requisites for Installation Before starting, ensure you have the following:

Note: Updating or resetting firmware may void the manufacturer's warranty. For official drivers, visit the HP/Samsung Support Portal. Fix Ml1660 V1.01.00.30.fls - Google Groups : Hold the Print Screen/WPS button for about

: The status LED will blink rapidly, indicating the reprogramming process is active (approx. 2–4 minutes). Do not turn off the printer until it automatically restarts or the light remains solid green.

: Drag and drop the FIX_ML1660_V1.01.00.30.fls file onto the usbprns2.exe application icon. Alternatively, run the download.bat file if your package includes one. Hold the Cancel/Stop button and turn the printer on

: If you receive a "11-1112" error, check for a faulty USB cable and clear your print queue before retrying the firmware flash.