: Hold the same button for about 15 seconds until the LED stays solid green, then release. Installation Process
Drag and drop the .hd firmware file onto the usbprns2.exe application (often provided with the fix).
The Samsung ML-2165 and ML-2168 series are excellent mono laser printers. However, they use a "smart" toner chip (CRUM) on every cartridge. This chip tracks toner coverage and page count.
Turn the printer off. Hold the "Print Screen" button and then press "Power." The LEDs should light up, indicating it is ready for data.
If you’d like, I can also provide a for the downgrade process, or help you locate the correct firmware version number based on your printer’s exact model and region. : Hold the same button for about 15
To reset the toner chip on your Samsung ML-2165 , you can use a firmware "fix" that allows the printer to function without the chip (chipless). This typically involves installing a modified firmware file that resets the internal counter to 100% every time the printer restarts. 1. Identify Your Printer's Information
Your printer should now recognize the toner as full (100%) and will not monitor its usage, allowing you to refill it indefinitely without any further errors.
Before downloading any firmware, you must print two reports to get the necessary identification codes:
Unzip the downloaded firmware package onto your desktop. You should see two key files: a bootloader executable (usually named usbprns2.exe ) and the firmware file (ending in .hd ). Boot Printer into Download Mode: Turn off the printer using the power button. Press and hold the Print Screen button. While holding it down, press and hold the Power button. However, they use a "smart" toner chip (CRUM)
The process can be a bit nerve-wracking if you aren't tech-savvy.
A: This is a common result of a corrupted or incorrect firmware update. Don't panic. You may need to force a recovery. Disconnect the printer, then reconnect and try the flashing procedure again with the correct FIX file. Some users have reported success by holding the power button while plugging in the printer to enter a recovery mode.
Some tools require you to put the printer in a specific mode, but most modern Samsung firmware updaters will detect the printer automatically via USB.
To fix the firmware on Samsung ML-2165 Go to product viewer dialog for this item. Hold the "Print Screen" button and then press "Power
There are several reasons why you may need to fix firmware and reset the chip on your Samsung ML-2165 or ML-2168 printer:
Purchasing original cartridges or replacement chips for every refill becomes expensive. A permanent firmware modification (often referred to as a "fix firmware" or "reset link" solution) allows you to bypass the chip entirely, enabling endless refills at a fraction of the cost. Understanding the Samsung Toner Chip Problem
| Problem | Solution | |---------|----------| | "File is corrupted" during downgrade | Redownload firmware from a different source. The file should be ~4MB. | | Printer not detected in reset tool | Install Samsung Universal Print Driver first. | | Error returns after 10 pages | The cartridge chip is permanently dead. Replace the chip (buy 10-pack for $5 on eBay). | | "676 link" shows after downgrade | Clear NVRAM: Turn off printer; hold Stop + Cancel + Power for 15 seconds. |
Wait for the printer to finish programming (approximately 1-2 minutes). It will automatically once finished. Step 4: Disable the Toner Chip