Hey everyone. I have confirmed that the chipless firmware from chiplesssolutions dot com actually works on the US (North American) version of the Epson P800. That means we no longer need to use decoder boards for third party ink!!! yay!!!
I will be posting a full video/image/text tutorial on our website soon. One thing to note, this may not work on all P800s. Epson my find a way to block the firmware update process on newer printers but for now it works. Another note, this is not software we will be selling in any way. Not our product. It is the customer’s initiative and right to use the chipless firmware and not ours.