[Samba] failed connect from HP L7680 digital filing

[Nicholas J. Fiorello Jr.]

Follow up to my earlier request.  Today I created a VM using 12.10 
(Samba 3.6.6).  Both the VM and the real machine are at the same OS 
levle and use the same smb.conf.

If I point the scanner at the virtual server, the success:failure ratio 
was 10:0.
If I point the scanner at the physical server, the success:failure ratio 
was 1:15.

To me it's seeming like smbd isn't waiting long enough--or the printer 
is taking too long, and something is timing out.

Is there a way setting to relax this timing?  What can I do to diagnose 
this further?