Samsung 2165w firmware reset

[rihardmarius]

Hi,

I want to buy a laser mono printer samsung 2165w

i watched some videos on how to refill the toner, and they look easy but the thing is the chip...

buy a new chip is very expensive, and I found some services like "reset your printer permanently with a firmware reset". How do you do that?

I found this page "newest samsung downloads" with firmwares
in a page of someone that sells a refill kit for my printer, but it says is for making the toner chip provided usable..
it has a tutorial and everything..

So,
if I apply that firmware to the printer, can I refill my toner and use it undefinetly?
do I have to remove the chip or leave it?

Thanks