Press and hold the WPS button slightly longer (around 10 seconds) until the LED blinks rapidly again to print the . Data to Extract from the Pages:
If the firmware flash was successful, your printer is now modified, but you must prevent it from reading any existing chip data to activate the bypass. Turn off the printer. Open the main cover and pull out the toner cartridge.
Follow these steps exactly to apply your custom chipless fix file. Phase 1: Environment Preparation
To perform a firmware reset or "fix" on Samsung ML-2160, 2165, 2160W, and 2165W printers, you generally need to obtain the printer's specific data (Serial Number, CRUM, and Firmware Version) to generate a compatible fix file. This process allows the printer to operate without requiring toner cartridge chips 1. Identify Your Printer Information firmware reset samsung ml 2160 2165 2160w 2165w
Standard chips often lock the printer when 10% to 15% of the toner powder remains. A reset lets you print until the pages physically fade.
Ensure your computer is connected to a stable power source (a laptop with a full battery or a desktop on a UPS is ideal). Step 2: Boot the Printer into Download Mode (Forced Mode)
Performing a firmware reset—often referred to as applying a "fix firmware" or "chipless firmware"—reprograms the printer's internal logic. This modification causes the printer to always read the toner level as 100%, meaning you never have to replace the expensive chip when refilling toner powder. Benefits of a Firmware Reset Press and hold the WPS button slightly longer
If the printer loses power or the USB cable is unplugged midway through a firmware flash, the printer's mainboard can become permanently corrupted ("bricked").
Download the official or firmware from HP Support (HP now manages Samsung printers).
You no longer need to purchase new chips every time you refill your toner cartridge. Open the main cover and pull out the toner cartridge
Refilling a cartridge manually costs up to 80% less than buying a brand-new original equipment manufacturer (OEM) unit.
A 15-character alphanumeric string (e.g., Z7B1B10K...... ).
If successful, the printer's status LED will light up solid green or orange, indicating it is waiting for firmware data.
Firmware patches are hardware-bound and compiled exclusively for your specific machine. Flashing a generic or mismatched firmware package can permanently corrupt (brick) your mainboard. Before attempting a reset, you must extract three critical data points. Step 1: Print the Configuration Report