Including programmed-control-system for record-medium feed (e.g., on auxiliary record):
(under subclass 578) Subject matter wherein a programmed-control-system* is used for giving instructions to which the typewriter responds in moving a record-medium* in a direction coinciding with the direction in which line-space* movement occurs.
(1) Note. In this subclass the record-medium is in the form of a sheet of determinate length and width.