Lightscribe Disk Labeling - Unattended Multi Pass

[oka]

To have a Lightscribe disk labeling dark enough, one has to re-write the disk for at least three times (three passes). This entails repeating the writing of the disk in the drive manually. I wish I could set how many number of times I would like the drive (driver) to write on the disk. That is, unattended, after the first pass, to go through it two or more times to achieve the darker labeling.