Is my LiteOn 167T reporting Kprobe errors OK?

CD error scanning with every recorded media has very low C1 errors. :confused:
In DVD scanning the PIF errors are never 0 and the PI as well. :confused:

DVD-ROM drives do not produce reliable results with KProbe. KProbe was designed for burners only.

That being said, it is normal to have no C2 errors on CDs whereas even the best DVD burns have some PIF errors. Your C1 errors do look too low though- probably attributable to using the 167 as opposed to a burner.