JPH0199855U - - Google Patents

Description

[Brief explanation of the drawing]

FIG. 1 is a block diagram of a paper discharge device as an embodiment of the present invention, FIG. 2 is a schematic block diagram of an optical writing printer to which the above paper discharge device is applied, and FIGS. 3 and 4 are respectively the above-mentioned paper discharge device. A configuration diagram showing the configuration of the paper device as viewed from the paper discharge stacker side, an explanatory diagram showing the paper stacking state, and FIGS. 5 and 6 respectively show paper discharge devices as other modified embodiments of the present invention. The configuration diagrams, FIGS. 7 and 8, are explanatory diagrams each showing an example of an inappropriate configuration of a paper ejection device, and FIG. 9 is a configuration diagram illustrating a conventional paper ejection device. 2, 14... Paper discharge roll, 2a, 14a... Rotating shaft, 3, 15... Presser roller, 1, 17... Paper discharge stacker, 18... Top plate, 19... Stacker section,
19a...bottom surface, 1b, 19b...rear wall surface, 19
c...Slope surface.

Claims (1)

[Scope of utility model registration request] A first roller fixed to a rotating shaft extending over the entire width direction of the paper ejection path, a second roller pressed against the upper part of the first roller so as to be in rolling contact, and a lower part of the first roller. a loading table supported at a predetermined angle with respect to the horizontal direction and on which sheets are discharged as the first and second rollers rotate; , a trailing edge position regulating wall that regulates the position of the trailing edge surface of the ejected paper, and at least an upper portion of the trailing edge position regulating wall that is close to the rotating shaft relative to an area immediately below the rotating shaft or to the paper ejecting direction. A paper discharge device characterized in that it is located on the upstream side.