Wait for the LED to flash slowly, then flash rapidly, and finally turn to a . Release the button.
Click and drag the .hd firmware file directly on top of the usbprns2.exe icon.
To unlock the printer, you must flash a modified version of the operating software, often called "FIX firmware."
Eliminates sudden lockouts caused by artificial page-count limits. Important Preparations Before Resetting
This guide focuses on #2 – rolling back the firmware to a pre‑security version.
until the LED stays green, then release it. This report will show your CRUM series number , which is unique to your current toner chip. 2. Enter Download Mode To "flash" or rewrite the firmware, the printer must be in Download Mode Turn off the printer and disconnect the power. Press and hold the (or Print Screen) button while turning the printer back on.
Sometimes the printer will accept firmware while idling normally. However, if your printer is completely locked by a toner error, you must manually force it into "Bootloader" or "Download" Mode before launching the file. Turn off the printer using the power button. Press and hold the button.
Samsung ML-2160 (including wireless variants) are compact laser printers known for their reliability but hindered by restrictive toner chips. A "firmware reset"—often called a "fix firmware" or "chipless" mod—is a popular community solution to bypass these chip restrictions, allowing for cheaper toner refills. Overview of the Firmware Reset
The Ultimate Guide to Samsung ML-2160, 2165, 2160W, and 2165W Firmware Resets
Wait for the LED to flash slowly, then flash rapidly, and finally turn to a . Release the button.
Click and drag the .hd firmware file directly on top of the usbprns2.exe icon.
To unlock the printer, you must flash a modified version of the operating software, often called "FIX firmware." firmware reset samsung ml 2160 2165 2160w 2165w
Eliminates sudden lockouts caused by artificial page-count limits. Important Preparations Before Resetting
This guide focuses on #2 – rolling back the firmware to a pre‑security version. Wait for the LED to flash slowly, then
until the LED stays green, then release it. This report will show your CRUM series number , which is unique to your current toner chip. 2. Enter Download Mode To "flash" or rewrite the firmware, the printer must be in Download Mode Turn off the printer and disconnect the power. Press and hold the (or Print Screen) button while turning the printer back on.
Sometimes the printer will accept firmware while idling normally. However, if your printer is completely locked by a toner error, you must manually force it into "Bootloader" or "Download" Mode before launching the file. Turn off the printer using the power button. Press and hold the button. To unlock the printer, you must flash a
Samsung ML-2160 (including wireless variants) are compact laser printers known for their reliability but hindered by restrictive toner chips. A "firmware reset"—often called a "fix firmware" or "chipless" mod—is a popular community solution to bypass these chip restrictions, allowing for cheaper toner refills. Overview of the Firmware Reset
The Ultimate Guide to Samsung ML-2160, 2165, 2160W, and 2165W Firmware Resets