[sane-devel] A couple issues with genesys HP G4010

[stef]

Le Wednesday 02 February 2011 03:16:23, vous avez écrit :
> On Mon, Jan 31, 2011 at 11:30 PM, stef <stef.dev at free.fr> wrote:
...
> 
> Not sure I completely understand either of your responses, but another test
> I just ran ( with a different image ) did not have any problem. So that's
> good news.
> 
> Stef, one thing I really like about the current SANE interface to the HP
> G4010 is how quickly I can scan multiple pages as long as I'm not changing
> anything (even changing some parameters doesn't cause any delay ). It
> sounds like this could be related to the calibration / warmup functions
> not yet implemented. I hope the speed wouldn't change too much when these
> functions are implemented, or perhaps there could be an option to avoid
> the
> calibration/warmup steps?
> 
> Thanks,
> Brian ..

	Hello,

	the calibration and warmup ensure that scan quality is always good and 
doens't vary over time like you saw. The genesys backend uses a calibration 
cache, so only the first scan will be longuer. All the other scans will be as 
fast as today.

Regards,
	Stef