Reset ML-1640 and ML-2240 for Refill Toner
As I’ve shared on my previous post about how I tried to look for soft-solution for resetting a Samsung ML-2240 so it can use refill toner, in this post I will give the download link and the howto. Instead of giving you the whole package, I provide them in 2 packages for each printer model, the raw package and the simple package.
The Raw Package contains the original firmware upgrader from Samsung with the patcher and firmware downloader. With this package you’ll need to run the complete steps I did.
The Simple package contains only the patched version of firmware so you only need to do the final step I did.
Feel free to use whichever package you prefer. But before we begin, please read carefully these facts:
- The patcher are NOT made by me, all credit goes to the original creator which I unfortunately don’t know
- The firmware upgrader included in the raw package are official version downloaded from Samsung website
- The firmware file included in the simple package are the patched version
- I provide the links and the manual but please use it at your own risk
- I’ve run the patched for a Samsung ML-2240 and it worked, but I never test the fix for ML-1640, however I also supply the file because it’s provided by the same patcher
- My operating system is Windows XP SP2
Raw Package for ML-1640
You will find 5 files in this package:
- ML-1640_V1.01.00.83.exe is the official firmware upgrader
- downl1640.bat is the firmware downloader (to printer)
- fix1640.bat is the firmware patcher
- fixml40.exe is the tools run by the patcher
- usbprns2.exe is the tools run by the downloader
Click here to download Raw Package for ML-1640
Raw Package for ML-2240
You will find 5 files in this package:
- ML-2240_V1.01.00.83.exe is the official firmware upgrader
- downl2240.bat is the firmware downloader (to printer)
- fix2240.bat is the firmware patcher
- fixml40.exe is the tools run by the patcher
- usbprns2.exe is the tools run by the downloader
Click here to download Raw Package for ML-2240
Raw Package Howto
Please follow these steps if you use the Raw Package:
- Extract the package, by default it will go to a new folder with the same name as the package
- Run the official firmware upgrader (ML-XX40 _V1.01.00.83.exe)
- Choose which connection is used for the printer (USB/Network), afaik this printer model is only available with USB connection
- See the temporary folder used for the firmware on 2nd panel “Select Downloaded Firmware” in File Name field. Open the specified folder and copy the specified filename (with fls extension) to the package folder
- Now close the firmware upgrader
- Run the firmware patcher (fixXX40.bat) and you will find new firmware file in the same folder with prefix “FIX_”, press any key to exit the patcher
- Make sure your printer is turned on and is properly connected to your computer.
- Run the firmware downloader (downlXX40.bat), DO NOT turn off or disconnect the printer/computer during this process
That should be it, now press any key to exit the downloader, turn off your printer for about 10 seconds and turn it back on.Updated BASED ON ooppoo comment on February 9th, 2010 at 2:43 am, DO NOT TURN OFF OR DISCONNECT THE PRINTER/COMPUTER AFTER YOU EXIT THE DOWNLOADER, wait minimum 10 seconds after closing the window before you turn off your printer. Then wait another 10 seconds before turning your printer back on
Simple Package for ML-1640
You will find 3 files in this package:
- FIX_ML1640_V1010083.fls is the patched firmware
- downl1640.bat is the firmware downloader (to printer)
- usbprns2.exe is the tools run by the downloader
Click here to download Simple Package for ML-1640
Simple Package for ML-2240
You will find 3 files in this package:
- FIX_ML2240_V1010083.fls is the patched firmware
- downl2240.bat is the firmware downloader (to printer)
- usbprns2.exe is the tools run by the downloader
Click here to download Simple Package for ML-2240
Simple Package Howto
You only need to run the firmware downloader (downlXX40.bat), DO NOT turn off or disconnect the printer/computer during this process.
That should be it, now press any key to exit the downloader, turn off your printer for about 10 seconds and turn it back on.Updated BASED ON ooppoo comment on February 9th, 2010 at 2:43 am, DO NOT TURN OFF OR DISCONNECT THE PRINTER/COMPUTER AFTER YOU EXIT THE DOWNLOADER, wait minimum 10 seconds after closing the window before you turn off your printer. Then wait another 10 seconds before turning your printer back on
I don’t know about any legal issues of providing these files and howto, please feel free to share it with me if you do
thanks

As usual, google was the first thing I did. Sadly, most of the answers of this problem I could found were short circuiting 2 pins of a chip inside the printer. Hell no! I ain’t going to do anything like that to a new printer. Well, I’m not really good at handling such tiny things anyway
Street Fighter (SF) is one of the top fighting game series in the world. It’s very well known even by non-gamers. I met it the first time on SNES machine more than 10 years ago. I can still remember beating up my friends all the time. Of course most of them are not gamers 
