[sane-devel] Front Button Wait doesn't work via USB?

Mark Longridge mark at cubeman.org
Sat Apr 8 13:50:25 UTC 2006

Hi folks,

I saw on the net a PDF file that said the front button 
does not work via USB in HP SCL scanners. Ok, I 
figured I would try directly and polled my 5200c 
scanner via USB with:

ESC s 1044 E 

and I always get "0" back. Also when I check "Front Button Wait"
on xsane it waits forever. It is true that the front button works 
when using a parallel connection? Anyone try it?


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