Thanks again Duane. Yes, I see the check-off now. Another question: when I hit the "create curve" button found in the Curve Creation tool, it brings up a graphic, scaled 0-100 going both up/down and across, with lines plotted for the ink colors. What is this showing me? Regarding the gentlemen's email, I know that this should be easier, but there are issues with using the Epson R2400 printer with its default driver for this task: 1) the black inks have trouble blocking UV light; 2) the printer has no true "black only" mode; 3)I can't get it to print at a lower DPI (ideally 360 or 720 DPI) to get the dot/grain pattern I need; and 4) the matte black ink has higher opacity, but by itself doesn't adhere well to most quality transparency films. So, I'm using QTR to both control the inks and the printer resolution. Yes, I've been fooling at this for far to long, and if I don't get results soon, I may have to break down and buy a second printer such as the Epson 3000, which does a much better job at this. Best, David --- In QuadtoneRIP@yahoogroups.com, "dlruckus" <dlruckus@...> wrote: > > Hi David. In QTR you have the option of matching the curve generated > for an ink with the curve from another ink in your description. It's > one of the check-offs in the Gui version. A gentleman e'mailed me > suggesting that he has been using the method for many years to make > etching transparencies with black only. He said we were making life > too difficult. Based on your latest e'mail I'm inclined to agree;)
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Re: help needed in creating unusual curve
2008-04-25 by David
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