/QUEUE=queue-name
    The name of the queue to which the message is to be sent. If
    the /QUEUE qualifier is not specified, the message is sent to
    the default queue specified with the SET QUEUE command or to
    the SYS$PRINT queue. If you enter the PRINT command more than
    once and specify a different queue name, any previously queued
    messages are released to the previously specified print queue.