[sane-devel] UMAX Astra 2200 USB weirdness (Repost)

[Matthew]

For the record, this suggestion worked.  I can now scan with the UMAX 2200SU

Thanks a lot,
Matthew


Oliver Rauch wrote:

>Disable qualtiy calibration
>
>Oliver
>
>On Monday 28 July 2003 20:16, Matthew wrote:
>  
>
>>This is an extension of the thread from 17 Jun 2003 regarding the
>>problems with the UMAX Astra 2200 series scanner connected via USB.
>>This is a repost due to my inability to send from the correct e-mail
>>address. :-)
>>
>>http://www.mostang.com/pipermail/sane-devel/2003-June/019106.html
>>
>>I'm having the same problem, as described below:
>>
>> From xsane I can "Preview" an image, but when I try to "Scan" an image
>>the interface locks up and I start to see the following in the syslog:
>>
>>Jul 28 10:39:45 scan4 kernel: usb_control/bulk_msg: timeout
>>Jul 28 10:40:25 scan4 last message repeated 2 times
>>Jul 28 10:41:25 scan4 last message repeated 3 times
>>
>>Followed later by:
>>
>>Jul 28 10:48:43 scan4 kernel: scanner.c: read_scanner(0): excessive
>>NAK's received
>>
>>I then have to unload usb-ohci.o and scanner.o before trying again.
>>incidently, xscanimage locks up immediately.
>>
>>I've tried several combinations of kernel/sane.
>>
>>Redhat kernel 2.4.20
>>Stock Linus kernel 2.4.21
>>Stock Linus 2.4.21 + 2.4.22-pre6
>>
>>Stock Redhat sane 1.0.9-5
>>Rawhide sane 1.0.12-4
>>sane cvs snapshot from Jul 27th (after thouroughly removing the prev vers).
>>
>>All of the combos above yield the same result.
>>
>>The scanner that I'm using is described as such from `lsusb`:
>>idVendor           0x1606 Umax [hex]
>>idProduct          0x0230 Astra 2200/2200SU
>>
>>Like I said, the "Preview" works but the "Scan" does not.  It doesn't
>>matter whether or not I've already done a "Preview".
>>
>>If you need further information, or need access to the machine just let
>>me know.  In any case it seems that others are having the same problem
>>so the Supported Scanner matrix should probably be updated to show
>>something other than "stable" since I used that to guide my purchase.
>>
>>Let me know if I can be of further assistance.
>>
>>Matthew
>>
>>
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>>Sane-devel at www.mostang.com
>>http://www.mostang.com/mailman/listinfo/sane-devel
>>    
>>
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