Hi everyone! I am a new member and just started using QTR. I want to run the calibration mode to characterize the inks on my 9880. However, I am unable to call up the inkseparation.pdf when I enter the calibration mode (XP Pro operating system) so that I can not engage the print button. I have also searched the program for the inkseparation.pdf file but can not locate it. Could someone indicate what I can do to fix the situation? Thanks!