[argyllcms] Re: invalid calibration i1pro

  • From: Alexey Gribunin <Gribunin@xxxxxxx>
  • To: argyllcms@xxxxxxxxxxxxx
  • Date: Fri, 28 Sep 2018 11:58:33 +0300

Hello Graeme!

I had experience with many old i1Pros, from my experience there were also some issues with USB power. So I think good USB cable is very important for every i1Pro.

Also I would suggest to unscrew filter and check it for the dust.

Best regards,
Alexey Gribunin.

Less likely to be USB lead then. I notice that one of my i1Pro Rev A's sometimes
fails the first calibration after being unused for a while. It passes on
subsequent attempts though. My thought is that it is a sign of the lamp
getting old.

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