JPS62102237A - Slit exposing device - Google Patents

Slit exposing device

Info

Publication number
JPS62102237A
JPS62102237A JP24237185A JP24237185A JPS62102237A JP S62102237 A JPS62102237 A JP S62102237A JP 24237185 A JP24237185 A JP 24237185A JP 24237185 A JP24237185 A JP 24237185A JP S62102237 A JPS62102237 A JP S62102237A
Authority
JP
Japan
Prior art keywords
original
reflected light
light emitting
light
slit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP24237185A
Other languages
Japanese (ja)
Inventor
Yoichiro Irie
Original Assignee
Mita Ind Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mita Ind Co Ltd filed Critical Mita Ind Co Ltd
Priority to JP24237185A priority Critical patent/JPS62102237A/en
Publication of JPS62102237A publication Critical patent/JPS62102237A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To reduce the quantity of light on a part corresponding to an original area and to prevent a light emitting body from being expanded at the size by guiding reflected light from an original to the surface of a photoreceptor through a narrow slit and guiding reflected light from the outside part of the original through a wide slit. CONSTITUTION:The reflected light from the original D is led to the surface of the photosensitive drum 1 through the narrow slit 54 (shown by L) and a lens 25. On the other hand, reflected light obtained from a part positioned on the outside of the original on an original mat is led to the surface of the drum 41 through the wide slit 55 (shown by L2) and the lens 25. Blank lamps B illuminate the light emitting elements arranged on both the end parts and electrostatic charge in an area (X3) corresponding to the light emitting elements is removed. Charge on a part on the light emitting body of which charge can not be removed can be precisely removed by irradiating the reflected light from the original mat, so that an image faithful to the original can be obtained.
JP24237185A 1985-10-29 1985-10-29 Slit exposing device Pending JPS62102237A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24237185A JPS62102237A (en) 1985-10-29 1985-10-29 Slit exposing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24237185A JPS62102237A (en) 1985-10-29 1985-10-29 Slit exposing device

Publications (1)

Publication Number Publication Date
JPS62102237A true JPS62102237A (en) 1987-05-12

Family

ID=17088179

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24237185A Pending JPS62102237A (en) 1985-10-29 1985-10-29 Slit exposing device

Country Status (1)

Country Link
JP (1) JPS62102237A (en)

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