On Wed 31 Jul 2019 at 13:52:29 +0200, Pierre Frenkiel wrote: > Here are the outputs of scanimage on my desktop: > > scanimage: open of device > hpaio:/net/HP_LaserJet_MFP_M227-M231?ip=192.168.1.41 failed: Error during > device I/O > scanimage: open of device > hpaio:/net/laserjet_mfp_m227-m231?ip=192.168.1.41&queue=false failed: Error > during device I/O
Install the non-free plugin on your desktop (or laptop). 'hp-plugin' should do it. (Yes, I know upstream HPLIP says you do not need one). -- Brian.