>Are you sure that it is not a hardware issue. I use Zebra XiIIIPlus printers and know that they have some irritating things. Check a number of things:
>- is the printer clean on the inside
>- is the red eye (used for calibrating) working properly
>Have your tried to calibrate the printer?

It prints tests fine, and prints its setup as well, and for a while it printed OK (except the first label which was blank). So it's not hardware for sure. This looks like a driver issue - when we change drivers the behavior changes some, except that it still prints blanks from any application.