Problems with MFD EPSON WorkForce WF-C5710

I have been using the Epson multifunction device WF-C7510 over network for about one year without any problems on Manjaro. Now I wanted to scan something, but the scanner is no longer detected. I believe that some previous update change something in the setting.

I made some investigations on the internet, but so far have not found anything useful for setting up this scanner again.

I have installed:

  • epson-inkjet-printer-escpr2
  • imagescan
  • imagescan-plugin-networkscan

I made the setings described here:

Xsane and simplescan detect the scanner again, but the colored scanns have a blue tint and xsane shows an error message “Error changing option x-resolution…”.

What could be the cause of the problem?
Are any better way to set up the scanner?