[sane-devel] Burnt out bulb canoscan 110

[Adrian]

I had this with a different CIS scanner.  In that case the problem was
that the USB socket (an unpowered hub) provided enough power to run the
stepper motor but not the LEDs.  Plugging direct into a PC USB socket
fixed it.

On 6/14/2016, "m. allan noah" <kitno455 at gmail.com> wrote:

>CIS machines don't have separate bulbs, they have a series of tricolor
>LEDs that are integrated into the optical module. If the LEDs are not
>lighting, I'd guess you have some other problem. What version of
>sane-backends are you using?
>
>allan
>
>On Tue, Jun 14, 2016 at 10:42 AM, George S. <factoids at comcast.net> wrote:
>> Hello - Apparently I have the problem named in the subject.  The scanner
>> works, but I just get a black scan.  Where can I get a bulb?
>>
>> Thanks.  George
>>
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