[sane-devel] DCP-7030

[Zdenek Dohnal]

Hi Olivier,

On 2/28/22 17:42, valentio at free.fr wrote:
> Unfortunately, the DCP-7030 is USB only, and it is not in the list of eSCL compatible devices (then no IPP-over-USB).

Lists can have missing information sometimes - you can always check 
whether your device supports IPP-over-USB by seeing the output of 'lsusb 
-v' if your device is plugged in and turned on.

For IPP-over-USB device you will see something like this:

       bInterfaceClass         7 Printer
       bInterfaceSubClass      1 Printer
       bInterfaceProtocol      4
       iInterface              0

I hope it helps,


Zdenek

-- 
Zdenek Dohnal
Software Engineer
Red Hat, BRQ-TPBC
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