DEVICE FOR AUTOMATICALLY ADJUSTING LENS MAGNIFICATION OF SHUTTLE SCAN TYPED COMPLEX APPARATUS

摘要

PURPOSE: A device for automatically adjusting a lens magnification of a shuttle scan typed complex apparatus is provided to save time of adjusting magnification of lens for improving productivity and enabling to secure products of an even quality. CONSTITUTION: A device for automatically adjusting a lens magnification comprises: a scanner lens driving gear unit installed in a certain location of a lens assembly for adjusting a magnification of a scanner lens; a line feed roller driving gear(62) transferring the rotary force of a line feed motor to a line feed roller; a clutch gear(54) installed in the scanner lens driving gear unit for successively driving the scanner lens driving gear unit and the line feed roller driving gear; and a controlling unit driving the scanner lens driving gear unit for raising and falling the scanner lens for a certain amount.