Einzelblattfördermechanik.

摘要

The cut sheet feeding mechanism comprises a transmitting means for transmitting a rotary force of a platen roller (12) to a pick-up roller (11) such that the pick-up roller (11) rotates in the same direction as the platen roller (12), and means for disenabling the transmitting operation after the pick-up roller (11) feeds the cut sheet by a predetermined length. In this improved cut sheet feeding mechanism the platen roller (12) and the pressure roller do not give the reverse feeding force to the leading edge of a cut sheet when a pick-up roller (11) feeds the leading portion of the cut sheet to the contact portion between the platen roller (12) and the pressure roller. The pick-up roller (11) is rotated to pick up a cut sheet by the rotation of the platen roller (12) in the direction for feeding the cut sheet to a printing position.