[sane-devel] Problems with HP 6200C scanner and SANE

[David Härdeman]

Keith Clayton wrote:

>Probably want to start by checking into the meaning of this error
>
>usbdevfs: USBDEVFS_BULK failed dev 2 ep 0x81 len 4096 ret -71
>
>
>I did some google-ing around without much success . . maybe ask the
>usb-devel list.
>
>You may also want to try the other uhci module.  IIRC, there are 2
>possible modules, usb-uhci and uhci.
>
>I have an OHCI controller myself but in following the usb list in the
>past I have noticed that for a variety of devices, people will have
>success with one host controller driver and not the other. 
>
>
Hi,

and thanks for the suggestions, I tried the uchi module (so far I've 
been using the usb-uhci module), but there was no improvement (same 
error messages as before). The first message to this list was also sent 
to the usb-users list and I'll give it a few days to see if anything 
comes up...

Regards,
David