: Hold the same button for approximately 15 seconds until the LED stays solid green, then release. 2. The Firmware Reset Process
Firmware resets for Samsung ML-2160/2165 series printers involve either applying third-party "fix" firmware to bypass toner chip requirements or performing a factory reset to clear errors. Custom fix files, which require specific printer details, are available through providers like eReset. For official, standard firmware, you can visit the HP Support site .
Drag the firmware file ( .hd ) and drop it directly on top of the usbprns2.exe icon.
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. firmware reset samsung ml 2160 2165 2160w 2165w link
The primary motivation for a firmware reset is financial. Samsung printers utilize a cartridge chip—essentially a resistor that tracks page counts—to signal when a toner is "empty". Often, the printer will stop functioning once this count is reached, even if physical toner remains in the cartridge.
Look at the printed sheets and write down these exact values: A 15-character alphanumeric string.
Once you have used your printer data to obtain your specific firmware reset files via an authorized fix provider link, you will typically receive a ZIP archive containing two vital files: : Hold the same button for approximately 15
It forces the printer to permanently read the toner level as 100%.
, consider buying a second-hand mainboard from an ML-2160 manufactured before 2018 (check the serial number – if it starts with "Z8" or earlier, it’s resettable).
Look for a line like V1.01.01.11 or V1.01.02.01 . Note if it ends in F (which means it has already been modified). Machine Serial Number: Example: Z7B1B10K80000XYZ . Custom fix files, which require specific printer details,
It permanently clears the low-toner lockouts, cutting ongoing operating costs by up to 70%. Prerequisites Before You Begin
A black command prompt window will appear, showing the progress of the transfer. 4. Wait for Completion The printer will begin flashing (status light will blink).
This indicates the printer did not accept the firmware version. Double-check your original OS version report. You likely applied a firmware version that was lower than your printer's factory security level. Printer is Unresponsive (Bricked)
This happens due to a smart chip embedded in the toner cartridge. This comprehensive guide explains how a firmware reset can bypass these artificial limits, allowing you to refill your existing cartridge and print without buying expensive replacement chips. Understanding the Need for a Firmware Reset The Toner Chip Problem
The printer will automatically reboot itself and execute a initialization cycle. Step 5: Finalizing the Reset