We advise you to do the following.
Princh can handle files up to 30 MB. It is very rare that documents are that large if it's not a professional print-job. If you try and print a file larger than 30 MB., the system will report an error. You can now either compress the file to a smaller size than 30 MB., or if it is a document with several pages, print it over several sessions. E.g. If you are trying to print a document containing 60 pages with a size of 40 MB., print the first 30 pages (1-30) in one session, and then print the next 30 (31-60) in a new session.