[sane-devel] canoscan 5200F chip info
aikishugyo at gmail.com
Fri Oct 2 05:48:46 UTC 2015
On Fri, Oct 2, 2015 at 2:21 PM, Gernot Hassenpflug <aikishugyo at gmail.com> wrote:
> On Fri, Oct 2, 2015 at 10:57 AM, Humphrey van Polanen Petel
> <hpvpp at optusnet.com.au> wrote:
>> to sane-devel-request at lists.alioth.debian.org
> Hello Humphrey,
> Thanks for the chip info (no idea about any of them unfortunately).
> It would help if you could make a very small scan, the smallest you
> can obtain (probably about 4mm by 4mm using the Canon-supplied Windows
> TWAIN driver interface), at the lowest resolution (probably 75dpi) in
> black and white, or greyscale or color in case other types not
Important information inadvertently left you!
I meant taking a USB log of the traffic of a Windows-based scan.
For WinXP, UsbSnoop is good, because I have a parser for that.
For later versions of Windows, I guess you could you use Wiresharp
with UsbPcap, looking at the output in Wireshark would work for me
> Then zip it and send to my email (aikishugyo at gmail), if there is
> anything useful that I can recognize I'll let you know. In particular,
> if the scanner supports the PIXMA protocol, there is hope (support
> pretty much guaranteed). Otherwise not much.
> Gernot Hassenpflug
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