Reinsert the cartridge. If the status light glows solid green, the firmware modification was successful. Troubleshooting Common Errors
Quickly press and hold the WPS button again until the status light flashes fast and then stays steady green. The printer is now in . 3. Flash the Firmware On your computer, extract the downloaded firmware package. Locate the .hd file and the usbprns2.exe file.
Which are you currently using to perform the flash? Share public link
button while turning it on. Continue holding for 10–15 seconds until the LEDs flash, then release and restart. Method B (Power Cycle)
In the lifecycle of any electronic device, few moments are as frustrating as encountering a persistent error or a sudden decline in performance. For users of the popular Samsung ML-2160, ML-2165, ML-2160W, and ML-2165W laser printers, such issues often point to a corrupted firmware or a configuration conflict. While these monochrome printers are renowned for their reliability and compact design, they are not immune to glitches. The most effective, yet often misunderstood, solution is a . This process, which restores the printer’s onboard software to its factory state, can resolve everything from paper size mismatches and “Invalid Toner” errors to Wi-Fi connectivity failures on the ‘W’ (wireless) models. Understanding how and why to perform this reset is crucial for extending the life of your device. firmware reset samsung ml 2160 2165 2160w 2165w link
laser printer flashing a persistent red light and refusing to print, even after you’ve refilled the toner cartridge? You are likely facing a "toner low" or "toner empty" lock imposed by the printer's firmware.
Your printer is now reverted to the original factory firmware without toner locking. However, you may still have to reset the toner counter.
Hold down the button for roughly 10 seconds until the status light flashes rapidly, then release it to print the Configuration Report .
Before you can upload the correct FIX firmware, you must know your printer’s specific firmware version and Serial Number (S/N). The reset process is version-specific; using the wrong file can permanently brick the mainboard. Reinsert the cartridge
This simply restores the printer's default network settings, paper sizes, and administrative passwords. It solve toner chip lock issues. You can perform this using the official Samsung Easy Printer Manager software or by holding down the WPS/Print Screen button while turning the printer on. Firmware FIX Reset (Modification)
toner cartridges. This allows you to refill existing cartridges or use cheaper, chipless alternatives without facing "Toner Exhausted" or blinking red light errors. Understanding the Chipless Firmware Reset
Hold the WPS/Print Screen button for ~15 seconds until the LED stays solid green eReset. This gives you the CRUM number. 2. Procure the Firmware Fix
Reuse toner cartridges without buying new, expensive OEM chips. The printer is now in
: Toner levels typically stay at 100% after every restart. Phase 1: Identifying Your Current Firmware
Extract the downloaded fix file into a folder on your desktop.
button for 10–15 seconds until the LEDs flash can reset temporary errors or "toner not recognized" states. Farbtoner.com GmbH Firmware Recovery Mode