FIX_XXXXX_ML2160.hd (The actual modified firmware file tailored to your machine). Step 3: Enter Download Mode (Forced Mode)
Locate the small metal chip contact points on the side of the cartridge. FIX_XXXXX_ML2160
Hold the Print Screen / WPS button for about 15 seconds until the LED stays solid green, then release. the toner level will read 100%
The status light should instantly turn a solid, healthy . When you check the printer status on your PC, the toner level will read 100% , regardless of how much physical powder is inside. You are now free to refill the plastic hopper with bulk toner powder indefinitely without ever buying another chip. Troubleshooting Common Errors The Status Light Stays Red FIX_XXXXX_ML2160