Paper feeding mechanism for copier, printer, has high friction surface and low friction surface with different friction coefficient provided at outer circumferential surface extending along axial direction

摘要

The cut paper of outermost layer of several laminated cut paper (K) is sent out by a paper feeder (5). A high friction surface (30A) and a low friction surface (32A) with different coefficient are provided at outer circumferential surface extending along axial direction.