If you install the package usbutils you can use usbctl to dump
all descriptors.

	-- Lennart

Jeff Rizzo wrote:
> I figured it was something like that.  I don't actually _need_ the 
> functionality, but if there's something I can do to get it supported,
> I'm happy to do it...
> 
> Is there some command besides 'usbdevs' i can run to show more info
> about the device?  (usbdevs -v doesn't seem to show much more than
> dmesg)
> 
> 
> +j
> 
> On Sat, Feb 07, 2004 at 09:59:27PM +0100, Lennart Augustsson wrote:
> 
>>The scanner part is probably on another "interface".  There's no
>>generic interface driver, I'm afriad.  It would be easy to make one.
>>
>>	-- Lennart
>>
>>Jeff Rizzo wrote:
>>
>>>I haven't even begun to play with this, so a simple "RTFM" (esp.
>>>with a pointer to the appropriate FM) will do nicely...
>>>
>>>I've recently acquired an Epson Stylus CX5400, which is a scanner/printer
>>>combo.  It seems to show up OK as a printer:
>>>
>>>ulpt0 at uhub4 port 2 configuration 1 interface 1
>>>ulpt0: EPSON USB MFP, rev 1.10/1.00, addr 5, iclass 7/1
>>>ulpt0: using bi-directional mode
>>>
>>>(although I haven't actually tried using it yet)
>>>
>>>...but I don't see any additional attachment for a the other
>>>functionality.  I was assuming it would attach as a 'ugen'.
>>>
>>>Is there any support for something like this, and if so, what do I need
>>>to do to enable it?
>>>
>>>Thanks,
>>>+j
>>
>