Many users seek a firmware reset to allow the use of refilled cartridges or to disable the "Toner Empty" message. This requires installing a modified "Fix Firmware" that makes the printer ignore the CRUM (toner chip) serial number.
**Verdict: ** ⭐⭐⭐⭐ (4/5) "The only way to save a dead printer, but not for the faint of heart." firmware reset samsung ml 2160 2165 2160w 2165w link
This is a non-official procedure used to allow the printer to operate with refilled cartridges that lack a functional "CRUM" chip. Many users seek a firmware reset to allow
Press and hold the button (or Print Screen/WPS button on "W" models) for approximately 10–15 seconds until the LEDs flash rapidly. Release the button and wait for the printer to reboot. Network Reset ( firmware reset samsung ml 2160 2165 2160w 2165w link