VMS Help DUMP, Qualifiers, /PRINTER  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    Queues the dump to SYS$PRINT in a file named with the file name
    of the file being dumped and the file type .DMP. If the /PRINTER
    qualifier is not specified, the dump goes to SYS$OUTPUT. The
    asterisk (*)  and the percent sign (%) wildcard characters are
    not allowed. The /OUTPUT and /PRINTER qualifiers are mutually
    exclusive.