On Tue 14 Feb 2023 at 06:23:34 +0100, to...@tuxteam.de wrote: > On Mon, Feb 13, 2023 at 04:04:29PM -0500, gene heskett wrote: > > On 2/13/23 14:10, Brian wrote: > > > lsusb -v | grep -A 3 bInterfaceClass.*7 > > FWIW, if you invoke lsusb with the -v option, you need > some superpowers. So better "sudo lsusb -v".
I do not believe that to be the case. As your user run 'lsusb -v | less' and clear the screen (CTRL-L) or scroll up and down. Observations? Gene Heskett did use sudo. Note the different messages. Anyway, this USB-only printer from 2016 does not provide an IPP-over-USB service. This is not unexpected. -- Brian.