Title:
ELECTROPHOTOGRAPHIC CONTACT EXPOSURE METHOD
Document Type and Number:
Japanese Patent JPS5843471
Kind Code:
A
Abstract:
PURPOSE: To enable exact color reproduction by moving an original mobile stand in parallel to a photosensitive belt in synchronism to pressing rolls.
CONSTITUTION: A charged photosensitive belt 5 is moved below an original mobile stand 4, stopped there, and pressing rolls 1, 2 are moved from the end of the original 6 to bring the belt 5 into contact with the original from the end, and at the same time, slit exposure is executed by moving an exposing lamp 3 in one body with the rolls 1, 2. The stand 4 is moved in parallel to the belt 5 in synchronism to the rolls 1, 2 and the lamp 3. The transparent original 6 can be smoothly moved by installing a free roller 9, etc. freely rotatably at the front end of the stand 4.
Inventors:
NAGANUMA TSUTOMU
MIKAMI ATSUTOSHI
KATOU TETSUROU
HAGIWARA KENZOU
MIKAMI ATSUTOSHI
KATOU TETSUROU
HAGIWARA KENZOU
Application Number:
JP14217481A
Publication Date:
March 14, 1983
Filing Date:
September 09, 1981
Export Citation:
Assignee:
TOPPAN PRINTING CO LTD
International Classes:
G03G15/04; G03G15/22; (IPC1-7): G03G15/04