As we said earlier, Microsoft Publisher always defaults to RGB. It is easy to convert everything to a CMYK color space or to start a new document using the CMYK color space.
Use the following menu options:
Tools > Commercial Printing Tools > Color Printing
Select Process colors (CMYK).
Special Note: All images incorporated into a layout must be linked and not embedded in order to maintain the CMYK color space within the image. You will then need to send both the images and the layout file to us for printing.
Tools > Commercial Printing Tools > Graphics Manager and highlight the embedded image
Select Link and select Browse to locate the original file and link to it. You will then need to send both the images and the layout file to us for printing.