Am Wed, 4 May 2022 12:50:14 +0100 schrieb Brian <a...@cityscape.co.uk>:
>I wonder whether the net backend is required. What happens if the >entry is commented out? My fault: net was enabled, therefore I thought, that it is necessary. According to your proposal I disabled net and access to ET2711 is possible. So no need to enable net, airscan alone is sufficient. >Scanning is taking place using the WSD (Web Services for Devices) >protocol. The eSCL protocol needs AirPrint on the device. I thought eSCL is just a synonym for WSD. Wrong or right? This is my first approach to scanning and I'm not very familiar with the different scanning protocols. >Would you confirm you can scan with > > xsnae "airscan:w0:EPSON ET-2710 Series" It works. >Unfortunately, the vendor's implementation of WSD may offer only >a limited number of resolutions. airscan cannot do anything about >this; it can only work with what it is told by the device. Agreed. >With a USB connection, what do you get for > lsusb -v | grep -A 3 bInterfaceClass.*7 ? The output is: > bInterfaceClass 7 Printer > bInterfaceSubClass 1 Printer > bInterfaceProtocol 2 Bidirectional > iInterface 6 USB2.0 Printer Dieter