[sane-devel] Canon Pixma G7050

[Ralph Little]

Hi,

On Thu, May 21, 2020 at 10:07 AM Benjamin TERRIER <b.terrier at gmail.com>
wrote:

>
>
> On Thu, 21 May 2020 at 16:25, Ralph Little <skelband at gmail.com> wrote:
>
>>
>> Could you also let us know the output of:
>>
>> scanimage -A
>>
>> I used first "All pages from feeder", and then "Multiple pages from
> flatbed".
> In both cases the scanner behaved similarly.
>
> From what you said that would mean that "Multiple pages from flatbed" is
> working, but "All pages from feeder" is not.
>
> The output of scanimage:
>
> $ scanimage -A -d https://<device_ip>:443
> Output format is not set, using pnm as a default.
> Capability : [image/jpeg]
> Capability : [image/jpeg]
> Capability : [image/jpeg]
> Capability : [image/jpeg]
>
> All options specific to device `escl:https://<device_ip>:443':
>   Scan mode:
>     --mode Gray|Color [Gray]
>         Selects the scan mode (e.g., lineart, monochrome, or color).
>     --resolution 75|100|150|200|300|600|1200dpi [75]
>         Sets the resolution of the scanned image.
>     --preview[=(yes|no)] [no]
>         Request a preview-quality scan.
>     --preview-in-gray[=(yes|no)] [no]
>         Request that all previews are done in monochrome mode.  On a
>         three-pass scanner this cuts down the number of passes to one and
> on a
>         one-pass scanner, it reduces the memory requirements and scan-time
> of
>         the preview.
>   Geometry:
>     -l 0..0.0388947pel (in steps of 1.52588e-05) [0]
>         Top-left x position of scan area.
>     -t 0..0.0535126pel (in steps of 1.52588e-05) [0]
>         Top-left y position of scan area.
>     -x 0..0.0388947pel (in steps of 1.52588e-05) [0.0389099]
>         Width of scan-area.
>     -y 0..0.0535126pel (in steps of 1.52588e-05) [0.0535278]
>         Height of scan-area.
>
>
> OK, well that appears to be the problem.
You are using the escl backend, and it is not reporting the existence of a
source option.
We would normally expect to see a source option with some variant of
"Flatbed" and "ADF" or "Automatic Document Feeder".

I wonder if Thierry would have some input here?

Cheers,
Ralph
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://alioth-lists.debian.net/pipermail/sane-devel/attachments/20200521/7c56ed07/attachment.html>