[sane-devel] Raspberry Pi scanning ADF multipages
m. allan noah
kitno455 at gmail.com
Mon May 5 12:28:57 UTC 2014
Carl- can you experiment with different modes and resolutions and see
if you can ever get a scan from the second page? Also, a log like so
would be helpful: SANE_DEBUG_CANON_DR=15 scanimage [your args here]
On Mon, May 5, 2014 at 7:51 AM, Carl Davis <carl at carldavis.com> wrote:
> I was able to get scanimage to work with my RPi when scanning single pages
> or two pages. However, if I try to do three or more pages the scan stops in
> the middle of the scan and fails with the error below. I hoped someone might
> give me some idea on where to look next to try to resolve this?
> scanimage --device-name canon_dr:libusb:001:005 --batch --format=tiff --mode
> Lineart --resolution 300 --source "ADF Duplex"
> Scanner found at canon_dr:libusb:001:005
> Scanning -1 pages, incrementing by 1, numbering from 1
> Scanning page 1
> Scanned page 1. (scanner status = 5)
> Scanning page 2
> Scanned page 2. (scanner status = 5)
> Scanning page 3
> scanimage: sane_read: Error during device I/O
> Scanned page 3. (scanner status = 9)
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