Epson 4900 PiezoDN Master Curves Missing


Were are the Master Quad curves for the Epson 4900 located. I have downloaded the latest Windows PiezoDN package and do find the mentioned PiezoDN-Master.quad or the PiezoDN-Pos-Master.quad. All the other printer versions seem to have at minimum the PiezoDN-Master.quat except for the Epson 4900 and 7900/9900 printers.

Looking for the master quad to create curves to support a spit tone carbon transfer process.



Use the “4900-PiezoDN-Pd-Ox-IJM” curve from the 4900 folder.


This is the same as the master curve. I will update this in next update bump to have a master curve