Hi, The LiDE 400 is fully supported by the pixma backend (see: http://www.sane-project.org/lists/sane-backends-cvs.html#S-PIXMA). You need to install recent SANE version 1.0.28 from git snapshots (http://www.sane-project.org/snapshots/).
Hope this helps. Cheers, Rolf Am 11.01.20 um 15:20 schrieb Kelly Price: > It worked around the problem on the 220. The 400 may need some research. > > > On Sat, Jan 11, 2020 at 9:00 AM Rich Shepard <rshep...@appl-ecosys.com> wrote: >> On Sat, 11 Jan 2020, Kelly Price wrote: >> >>> You fall into the same category I do with my LiDE 220. It somehow just >>> doesn't like USB 3.x ports. I think we were working on the issue still. >>> Olaf can remind me (as it's early and coffee is just being had here). >> Kelly, >> >> I recall reading somewhere that the LiDE 400 required USB 3.x ports. And, >> when connected to a 3.0 port I could press the 'PDF' button on the front >> edge of the scanner, which brought up a simple GUI interface, and was able >> to scan a page. So it must accept the USB 3.0 ports when used by itself but >> even after adding it to /etc/scan.c/genesis.conf it's not found by >> 'scanimage -L'. >> >>> As a work-around, I ended up putting this in my PC: >>> https://smile.amazon.com/gp/product/B002RL8V7E/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 >> Did it solve the problem? >> >> I don't know about other Canon scanners but the LiDE 400 has no power >> switch. It turns on when the USB cable is inserted. >> >> Regards, >> >> Rich >> > > -- > Kelly "STrRedWolf" Price > http://redwolf.ws > >
