A firmware reset (often called a "fix" or "chipless" firmware) for the Samsung ML-2160 series allows the printer to operate without the toner cartridge's communication chip. This is primarily used to bypass "Toner Exhausted" errors and enable the use of low-cost refilled or third-party cartridges. Understanding the Firmware Reset
: Latest stable versions (e.g., V1.xx.02.03) can be found on HP Support (which now hosts Samsung printer drivers). Firmware Fix (Non-Official) : Sites like provide tools to flash "chipless" firmware. Installation Step : Drag the firmware file onto the usbprns2.exe tool while the printer is in "Download Mode". Download Mode : Turn off the printer. Hold the Stop/Cancel (or Print Screen) button and press . The LED should stay green/orange. Samsung ML-2160 Firmware - ORPYS
: Connect the printer via USB and drag the firmware fix file (usually a .hd file) onto the update executable (like usbprns2.exe ).
| Error Message | Solution | |---------------|----------| | “No printer found” | Reinstall the Samsung printer driver first (version 2.0 or later). | | “Firmware file corrupted” | Re-download from the link above and verify checksum. | | “Model mismatch” | Ensure you have the correct file for ML-2160/2165, not for SCX or M series. | | Printer stuck in “Updating” loop | Power-cycle printer and PC, then restart the tool. | | “Access denied” on Windows 10/11 | Run the tool in Windows 7 compatibility mode (Properties > Compatibility). |