[sane-devel] Epson MFP Stylus DX3850 via Net won't work

[Olaf Meeuwissen]

cool.chris65 at web.de writes:

> Am Freitag 21 Januar 2011, um 01:32:55 schrieb Olaf Meeuwissen:
>> cool.chris65 at web.de writes:
>
>> In your the third try, the device doesn't acknowledge the same command
>> during the probe phase.  Looks like something went wrong while talking
>> to the device but I have no idea what.  Can you create logs of the USB
>> traffic?
>> 
>>   root at fritz:/var/mod/root# SANE_DEBUG_SANEI_USB=128 saned -d128
>
> here it is:
> ---
> root at fritz:/var/mod/root# SANE_DEBUG_SANEI_USB=128 saned -d128
> [snip]
> [sanei_usb] sanei_usb_open: opened usb device `libusb:001:011' (*dn=0)
> [sanei_usb] sanei_usb_get_vendor_product: device 0: vendorID: 0x04b8, productID: 0x0818
> [sanei_usb] sanei_usb_write_bulk: trying to write 2 bytes
> [sanei_usb] 000 1B 40                                           .@              
> [sanei_usb] sanei_usb_write_bulk: write failed: Resource temporarily unavailable
> [sanei_usb] sanei_usb_write_bulk: trying to write 2 bytes
> [sanei_usb] 000 1B 66                                           .f              
> [sanei_usb] sanei_usb_write_bulk: write failed: Resource temporarily unavailable
> [sanei_usb] sanei_usb_close: closing device 0

Now, why would you get a "Resource temporarily unavailable"?  I have no
clue.  Perhaps a USB log of your second try[1] may shed some light on
this but otherwise I don't know what is wrong.