CS3 printing problem

I have just upgraded from CS" to CS3 and it all works OK. However when I come to print a photo I get a pop up saying "some postscript specific print settings (emulsions, Interpolation, calibration, encoding)
will be ignored since you are printing to a non-postscript printer" According to Adobe Technical Support this is just a warning and if the print looks OK ignore the warning. If it doesn't you may have to change something in the printer dialogue ie you might be trying to print a photo at the best quality but have the printer set to less than best photo quality. This is all very well but the pop up must appear for some reason. Is there a simple explanation or is there a written explanation tucked away in Adobe which explains the reason for the pop up's exisitance? I should add that I use a new Epson R800 printer.
Any help will be much appreciated.

I have had this notice too, It didn't alter my print at all I just ignored it, no problem

Moira

wrote in message

I have just upgraded from CS" to CS3 and it all works OK. However when I come to print a photo I get a pop up saying "some postscript specific print settings (emulsions, Interpolation, calibration, encoding) will be ignored since you are printing to a non-postscript printer" According to Adobe Technical Support this is just a warning and if the print looks OK ignore the warning. If it doesn't you may have to change something in the printer dialogue ie you might be trying to print a photo at the best quality but have the printer set to less than best photo quality. This is all very well but the pop up must appear for some reason. Is there a simple explanation or is there a written explanation tucked away in Adobe which explains the reason for the pop up's exisitance? I should add that I use a new Epson R800 printer.
Any help will be much appreciated.

According to the Epson website, the Stylus Pro R800 is not a PostScript printer.