Brother scanner "invalid argument"

Did you install the scanner driver from the Brother website?

I did install it.

On Jul 8, 2017 1:59 AM, "actionparsnip" <
<email address hidden>> wrote:

> Your question #647110 on simple-scan in Ubuntu changed:
> https://answers.launchpad.net/ubuntu/+source/simple-scan/+question/647110
>
> Status: Open => Answered
>
> actionparsnip proposed the following answer:
> Did you install the scanner driver from the Brother website?
>
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> If this answers your question, please go to the following page to let us
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> https://answers.launchpad.net/ubuntu/+source/simple-scan/+
> question/647110/+confirm?answer_id=0
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I installed all of them. I think the Brscan4 is the one I need. I think
the issue is with Ubuntu recognizing the USB port?

On 07/08/2017 01:59 AM, actionparsnip wrote:
> Your question #647110 on simple-scan in Ubuntu changed:
> https://answers.launchpad.net/ubuntu/+source/simple-scan/+question/647110
>
> Status: Open => Answered
>
> actionparsnip proposed the following answer:
> Did you install the scanner driver from the Brother website?
>

Did you install the scan-key-tool as well

http://support.brother.com/g/s/id/linux/en/download_scn.html

Do you also have sane-utils installed from the repositories?

scan-key-tool...
Thanks