Yes! printing on color printer.

a. Do you see the report image in color during print preview?

Image appears in color during preview.

b. Does any other application print to the color printer OK?

Yes, the image printed outside of the application prints ok.
c. Is the printer controls (from Windows) have the printer set
to print in color? Some I've found to have them print in
B&W only to save ink and you have to set them to print in
color if you want the print out in color.

and yes, the printer control from Windows has the printer set to print in color.