PURPOSE: To decrease the number of components and the space, by constituting the titled transmitter so that a turning lever detecting the 1st and the 2nd turning angle position of a detector of an original is faced to an original carrying path for generating two detecting signals with one detector of the original.

CONSTITUTION: When an original 25 is inserted to an original inserting section 3 and the turning lever 18 is turned with a tip of the original 25, other end 18b of the lever 18 is detached from the 1st photo interruptor 20, which generates a signal S1 start the rotation of a paper roll in a high speed. The tip is clipped with rolls 4, 9 and carried and when the tip of the original 25 is moved by a distance l from the roll 4, the lever 18 is displaced further and the other end 18b is engaged with the 2nd photo interruptor 21, from which a signal S2 completing the high speed rotation of the roll 4 is generated. The installation space is reduced by arranging plural original readers into one reader in this way.