Miniaturized electrically operated printer having automatic carriage return

Claim 1

AN ELECTRICALLY OPERATED PRINTER COMPRISING A TYPE BODY, AND SELECTOR MECHANISM FOR MOVING THE SAME, SAID MECHANISM COMPRISING THREE SOLENOIDS HAVING MOVABLE CORES, THE FIRST AND SECOND MOVABLE SOLENOIDS CORES EACH CARRYING A PULLEY, A THIRD MOVABLE PULLEY BEING DISPOSED FOR MOVEMENT ON A PATH BETWEEN THE PATHS OF THE FIRST TWO MOVABLE PULLEYS, A CABLE FIXED AT ONE END AND PASSING BACK AND FORTH AROUND THE THREE MOVABLE PULLEYS, THE THIRD MOVABLE CORE CARRYING NO PULLEY AND INSTEAD BEING OPERATIVELY CONNECTED MECHANICALLY DIRECTLY TO THE OTHER END OF THE CABLE, SAID THIRD MOVABLE PULLEY ACTING AS A MOVABLE OUTPUT PULLEY AND BEING MECHANICALLY COUPLED TO MOVE THE TYPE BODY IN RESPONSE TO ITS OWN MOVEMENT.