I have slightly adjusted the formula for the neutral FS inks that I published here on 10/30. The FS-N3 inkset mix is as follows: 1. Mix a dark blue toner: 1 part cyan pigs to 1 part magenta pigs. 2. Mix a base cyan-position ink: (a) Mix 28% VM or Piezo black, the remainder MIS clear base. (This might be a hair too light.) (b) Mix the toner and 28% K, above, as follows: 1 part toner to 5 parts 28% K. This is the cyan-position ink for the cartridge and for further mixing, below. 3. Magenta position: 15.3% cyan-position ink, above, the remainder MIS clear base. 4. Yellow position: 1 part magenta-position ink, above, to 1 part clear base. This is just the latest mix I've done. It must be considered a draft formula that may need some fine tuning. Note that mixing with syringes (like I do) is not very accurate. As such, there will be variations in the results. (MIS is not involved in this. Whether they would pre-mix this is probably a question of whether there are enough people who want it.) Frankly, I still think that the MIS VM approach is better, but for those who love the Piezo driver and want neutral ink, here is a formula that works fairly well. To see what the images will look like compared to a standard Piezo print, the first FS-N1 print is still representative. That neutral-tone image was printed with the Piezo driver and the FS-N1 inkset described 10/30. The comparison Piezo image is standard Piezo ink, with the Piezo driver. Both are on EAM. The comparison image is "FS-N1-Pzo" in the Message Related Files section of this forum. See, http://groups.yahoo.com/group/DigitalBlackandWhiteThePrint/files/ and go to the "Message Related Files" folder. Paul http://www.PaulRoark.com
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[Digital BW] Neutral tone FS inks for Piezo driver -- update
2001-11-07 by Paul Roark
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