Copying machine with automatic scanning and copying function after pressing

Abstract

The invention provides a duplicator with a function of automatic scanning and copying after pressing, and relates to the technical field of duplicators, the duplicator comprises an automatic assembly, an operating lever is inserted into the side surface of a sealing cover, the automatic assembly can realize the functions of pressing a file to be scanned and copied and automatic scanning and copying, the use is convenient and flexible, and the use efficiency is improved. The operation process of scanning and copying is simplified, meanwhile, the pressing degree of the sealing cover can be freely adjusted and used through the linkage mechanism, so that the sealing cover can adapt to stable, efficient and clear scanning and copying operation on files with different thicknesses, and the problem that the sealing cover of an existing copying machine is tightly pressed by gravity during pressing and shading, so that the reliability is high is solved. The problems that when a thick file is scanned and copied, the effect is poor, normal use cannot be achieved, automatic scanning and copying operation cannot be achieved after a sealing cover is covered, scanning and copying operation needs to be achieved through manual operation of a copying machine, and flexibility is poor are solved.

Description

technical field [0001] The invention relates to the technical field of copiers, in particular to a copier with the function of automatic scanning and copying after pressing. Background technique [0002] A copier refers to an electrostatic copier, which is a device that uses electrostatic technology to copy documents. The copier is an analog mode, which can only copy documents truthfully. When the copier is in use, place the original document to be copied on the top of the scanning board, cover it with a cover and shading it, and then scan and copy through the control device. [0003] However, when the copier is in use at present, the cover is tightly pressed by gravity when pressing and shading. When scanning thick documents (such as documents with shells or outer skins), it is easy to cause loose pressing and light leakage. The scanning and copying effect is poor and cannot be used normally, and the existing copying device cannot realize automatic scanning and copying ope...

AI Technical Summary

Problems solved by technology

[0003] However, when the copier is in use at present, the cover tightly relies on gravity to compress when pressing the light-shielding. When scanning thicker documents (such as documents with shells or skins), it is easy to cause problems due to lax compression and light leakage. The scanning and copying effect is poor and cannot be used normally, and the existing copying device cannot realize automatic scanning and copying operations after the cover is closed, and the scanning and copying operations need to be manually controlled by the copier. The flexibility is poor and the practicability is not high.

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