Just to start, I'm not completely sure on how to fully use the ProfileMaker software suite, but I've tried my best.
I have an Epson 4880 and Epson 9890. Both printers use 8 color CMYK + LLs. Same ink and same paper media.
Previously some created a ICC profile using ProfileMaker 5 for the Epson 4880 and my current problem is that I'm trying to print with the Epson 9890 while reproducing the same colors.
I created a ICC profile for the 9890 with ProfileMaker 5 by creating a testchart based off the 4880 ICC and a brand new from scratch. But once I test print my images off the 9890 using the new ICCs, the colors are just slightly off. But based on a 3D Lab graph the 4880 ICC ranges for L(10-90) while the 9890 ICC ranges for L(25-85).
Hopefully, I've explained the problem well enough, but I appreciate any help I could get. Thanks.