JPS60173945U - Copy machine with electronic reader - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

Fig. 1 is a schematic diagram of a copying machine equipped with an electronic reading device according to an embodiment of the present invention, Fig. 2 is a signal processing block diagram of electric signals obtained by the electronic reading device, and Fig. 3 is a schematic diagram of a copying machine equipped with an electronic reading device. A diagram showing the output voltage level of the CCD with respect to the black part,
FIG. 4 is a schematic configuration diagram of an example of a focus adjustment means, and FIG. 5 is an output diagram of a CCD corresponding to a front bin chart and a rear bin chart in the example of the same means. 1... Imaging lens for copying, 2, 3...
・Optical axis, 4...Imaging lens, 5...-C
CD array, 0...manuscript, P...photoreceptor.

Claims (1)

[Scope of Claim for Utility Model Registration] A slit scanning optical system that moves parallel to the document surface to slit-scan the document image; a copying source lens that forms a scanning light image by the slit scanning optical system on a photoreceptor surface; An electronic reading device is provided in a peripheral space on both sides of the circumferential portion of the copying imaging lens, and the scanning light image is made incident on the electronic reading device, and the optical axis is It is characterized by comprising an imaging lens parallel to the optical axis of the imaging lens for copying, and a photoelectric conversion element array provided on the optical axis of the imaging lens at the imaging position of the opposite imaging lens. , a copying machine equipped with an electronic reading device.