Thanks - Downloading and printing with QTR print tool worked.
I don’t see the ragged/blurred edge on the printed 21 step strip or gradient (do you see it when examining the actual print?)
When printing with Mac 10.6.8 or higher, you should print from the QTR Print Tool version 1.1.0 to QuadTone RIP version 2.7.5 for optimal output. We have done extensive testing on different Mac OS’s with QTR/Piezography printing, and explain about QTR Print Tool here: http://www.piezography.com/PiezoPress/blog/piezography-technical/qtr-prin-tool/
Please install and make a test print thru Print Tool (following the instructions in our NEW Piezography Manual, which you can find here: http://www.inkjetmall.com/tech/content.php?130-The-NEW-Piezography-Manual) , then let me know how your results look.
Best regards~ Dana[/QUOTE]