Epson WF-C5790 reading failed 1

[TerryM 0]

The online activation does not work! Can you help me solve this problem?

 

[Admin 1]

Good afternoon! Your printer has a unique firmware. You need to download a new file for WF5790. Try this one:

https://inkchip.net/download/INKCHIP.net_Firmware_99_WF5790_v1.rar

1) Upload firmware which I sent.
2) Switch on in normal mode (just turn on button). Don't put printer in Program Update mode. No need to press few buttons while turn on the printer! 
The uploading process will stuck at 70-80% -  it is ok!
Open task manager and stop updater process.
Printer will blink for about 5-15 minutes - then will power OFF.
Now power on the printer - chipless firmware is installed now in your printer!

[TerryM 0]

Thanks. I'll test it))

[TerryM 0]

There's a new problem - Install Ink supply unit correctly. What should I do about it?

 

[Admin 1]

This means that firmware was not load successfully. Please check make sure you have download exactly this firmware:

https://inkchip.net/download/INKCHIP.net_Firmware_99_WF5790_v1.rar

[Admin 1]

Also make sure that you turn it on correctly by pressing ONE button.

[TerryM 0]

Thank you. It was my fault. It's working well now.