OPTIMIZED RESOLUTION PLUS BINARY OUTPUT

Question

There seems to be no difference between optimized and full resolution choices of image in the preferences selections. The image is grainy and the same in both choices. Any solution. Binary item. I cannot print binary output to postscript printer in ID2. The binary selection box is greyed out. When I go to print there is an error message stating that the output to the printer will be in asci and that some of the files are eps and an error could occur. Sure did...big time. Any suggestions. d**k