To print a large image or poster on multiple pages, split it into different parts. You can use MS Paint, PosterRazor or The Rasterbator.

The file size is about 400 megabytes. How can I split the image up so it prints on 8 1/2" x 11" or 8 1/2" x 14" sheets from my laser printer, or even my inkjet if it's necessary due to the file size.