Paper transport system for image prodn. unit esp. copier - has three rollers and three surface parts for closing three guide plates to make pressure contact so that paper can be transported and plates opened for paper release

摘要

The first and the third guide plates (14,16) are connected (21-23), for the pressing of the third roller (19) against the second roller (18) in the closed position of the first guide plate (14). Also for separating the third roller from the second roller in the open position of the first guide plate. The plate connection (21-23) include a rotatable shaft (21) with a first part for supporting the third guide plate (16) and a second part (21a). A sprung lever (22,23) is connected to the second part of the shaft, to turn the shaft so that the third roller (19) separates from the second roller (18). The sprung (23) lever (22) includes a part (22b), which engages with the first guide plate (14) in its closed position. So that the shaft (21) is prevented from turning in the closed position of the first guide plate. ADVANTAGE - New and sensible paper transport system prevents torn paper leading to down time and calling in of specialist for repair.