This is my 6-14 formula for the UC-VT (for the 2200) I recently tested. It is very similar in its behavior to UT7, but the formulas are different. With sliders set to 0, the 50% patch of an EEM print had C,M,Y = .60, .61, .60. The base: 4 parts distilled water and 3 parts glycerol. (I used Kic technical grade.) (In the past, I've had trouble finding a base that worked well with the UC inks. The simple base I used for this inkset does the job and anyone can make it.) Blue used in mixing: 50% UC M, 50% UC C. K position: I prefer Eboni. Epson UC matte black would also work. LK position: UC LK, no changes. C position: 70% UC PK, 30% UC LK. LC position: 52% UC LK, 48% base. M position: 30% blue, 40% LK, 30% PK. LM position: 30% LK, 10% blue, 60% base. Y position: 88% LC, 7% Y, 5% M. This is not necessarily a final formula, but it's close and works. I had no clogging or other problems with these experimental inksets. (Nor do I have clogging problems with MIS inksets.) Paul www.PaulRoark.com <http://www.paulroark.com/> [Non-text portions of this message have been removed]
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UltraChrome-based variable-tone inkset
2004-07-20 by Paul Roark
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