No more pressure on the driver update

I had used the Epson Stylus DX8400 with the cartridges only to copy without using a PC. Everything worked flawlessly with the cartridges offered here. After connecting the printer to a PC using the latest drivers from the Epson printer side came forward with the error message "ink cartridges can not be recognized!" again. (Replace cartridge) A re-removing and reinserting brought the same message. Thus, I currently have a printer with almost 3/4 full cartridges, I can not use.

My research on the internet revealed that probably renew Epson with new drivers versions from time to time the printer's firmware and this obviously installing locks on cartridges from other manufacturers.
It now follows my negative vote, even if the culprit is actually Epson, which obviously only with those for me at the border of injustice lying, can claim funds against the competition in the ink industry.

Conclusion: There will be no 1. Epson printer more than buying new, and 2. will the existing printer, if I do not get sold him, probably make their way to the recycler.
Since there is no guarantee that such compatible ink cartridges are really compatible and remain, therefore I can not be any recommendation to buy the cartridges offered here.