I have done this before, but it was a while back. The instructions for making a printer profile start off with two examples using targen targen -v -d3 -f1053 PrinterA targen -v -d4 -l260 -f1053 PrinterB Looking at what I did the last time, I did run both of them (withy parameters I chose). Is it correct that I only need to do one, or are both needed for later steps? Looking ahead at the instructions, I don't see anything suggesting both are needed, but I am not sure. Also, I have an example of a profile provided by Epson for the printer and paper I am going to use. Is there some way to tell from looking at the profile how many samples I need to ask for in targen? Is it going to be the same as the number of entries in a LUT in the Epson profile? -- Leonard Evens len@xxxxxxxxxxxxxxxxxxxxx Professor Emeritus, Department of Mathematics, Northwestern University