On Saturday, January 9, 2021, 09:11:23 AM EST, Brian <ad44@cityscape.co.uk> wrote:
> Another debugging idea if you want to narrow down whether simple-scan is
> the problem:
>
> scanimage d "airscan:e0:Canon LiDE 300 (USB)" --format=png > image.png
Assuming that was supposed to be "-d" rather than "d", yes, that worked.