Does it matter what size paper I use to print my ballot?

If you are a U.S. citizen who is overseas, or an active uniformed service member or their eligible family member away from your voting jurisdiction, in elections for federal office, the state in which you are qualified to vote must accept otherwise-valid voted ballots even if they are printed on a nonstandard paper size or sent in a nonstandard type envelope. Any paper size is acceptable as long as the information is legible.