Q-Check PI/PO Test result

CD, DVD and (Ultra HD) Blu-ray Writers Plextor Writer
#1

With PX-716A fw 1.07, it’s normal that with several SUM1 tests on the same disc the results are always different? :confused:

Tony :slight_smile:

#2

Yes, some variance is normal. That is not only true for the sum1 test but for all other tests too.

#3

Thanks for the reply, hwp.

Tony