Once restarted, remove the toner cartridge and place a piece of tape over the metal contacts of the cartridge chip, or physically remove the chip.
Once the update is complete, remove the chip from the toner cartridge or cover it with tape. firmware reset samsung ml 2160 2165 2160w 2165w
Open your Windows Control Panel, navigate to "Devices and Printers," and ensure there are no stuck or pending print jobs in the queue. Step 4: Forcing the Printer into Download Mode Once restarted, remove the toner cartridge and place
: Some third-party cartridges have a small button on the chip. Open the lid, let the carriage move, and press the button with a paperclip until the lights blink and stop. Step 4: Forcing the Printer into Download Mode
Keep both buttons pressed for 2-3 seconds until the LED indicators light up, then release them. The printer is now in Download Mode. Step 2: Prepare the Reset Files
Starting around 2018, HP (after acquiring Samsung’s printer division) began issuing “Dynamic Security” firmware updates. These updates intentionally disable printers from using cartridges containing non-HP or non-Samsung chips. For the ML-216x and ML-2165x series, this means:
Modifying factory software immediately voids any remaining manufacturer warranty.