Before you begin, do note that your image should be of the highest quality. You are using the image-splitting technique to print large images on multiple pages. This technique will enlarge the split ...

Currently I'm working on a 17096 x 23496 image in Photoshop. The image is a map, which is drawn to scale. The file size is about 400 megabytes. How can I split the image up so it prints on 8 1/2" x 11 ...