Jon has asked me to upload his fade test image and some comments he
wrote regarding Paul Roark's test of the Black ink only.
You can find these at:
http://groups.yahoo.com/group/DigitalBlackandWhiteThePrint/files/Ink%20Set
s/PiezoTones/
(If the address is too long, please copy and paste to your browser - or simply
visit our files section from the group homepage and look under Ink Sets. It will
be obvious where the PiezoTone section is).
Antonis