The following sources provide firmware files or detailed reset instructions:
Never use Wi-Fi or unstable connections to flash firmware. Plug directly into a rear motherboard port if using a desktop.
After the firmware is successfully installed, you must prevent the printer from reading the old chip:
If your prints are fading after the reset, it simply means you are actually out of toner powder; the software fix does not magically create more ink. The following sources provide firmware files or detailed
After a few seconds, release both buttons. The LED should indicate it is in Download Mode. 3. Apply the Firmware Fix Once you have obtained the fix file (typically an file) from a specialized provider: Connect via USB
A 15-character alphanumeric code unique to the machine. How to Print Reports on ML-2165 / ML-2168:
Once you have purchased or obtained your tailored .hd firmware file, follow these steps strictly to avoid damaging your printer. After a few seconds, release both buttons
Obtain the firmware package from a specialized provider like
The printer's LEDs will flash violently for 1 to 3 minutes. Do not turn off the printer or touch the cables during this time.
Usually formatted as V1.01.01.11 , V1.01.01.12 , or V1.02.01.06 . The Firmware Fix and Reset Process Apply the Firmware Fix Once you have obtained
Modified "Fix" firmware files that disable the printer's chip-checking routine entirely. How a Firmware Fix Works
A: This indicates the reset did not take effect. This can happen due to several reasons: the printer wasn't correctly recognized by the PC (try unplugging and reconnecting the USB cable), or the software version is incompatible with your printer's firmware. Try the firmware fix method instead.
Samsung's laser printers use a (Customer Replaceable Unit Monitor) on the toner cartridge to track page counts. Once a predetermined limit is reached, the printer stops working and displays a "toner empty" red light, even if there is still powder in the cartridge. A firmware fix modifies the printer's internal software so that it no longer requires communication with this chip, resetting the counter to 100% permanently. Step 1: Gather Required Printer Data