[sane-devel] Canon Canoscan LiDE 400 support in Slackware
rshepard at appl-ecosys.com
Sat Jan 11 14:00:08 GMT 2020
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).
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
> As a work-around, I ended up putting this in my PC:
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.
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