If you are printing your image on a personal printer, save it in the .PspImage format. This gives you the most flexibility. Paint Shop Pro prints all the layers in an image, so you don’t need to flatten it (merge all layers). If you are using a black-and-white printer, choose the Greyscale option in the Print dialog.
If you are sending the image to a printing service, flatten the image before saving it. When you save an image in most formats other than .PspImage, Paint Shop Pro automatically flattens the image. Ask your printer about the requirements for file format, resolution, and color depth. If you need CMYK color separations, choose that option in the Print dialog.
Printing Multiple Images on a Page
Printing Images Using a Template
Printing Images from the Browser
Printing with CMYK Color Separations