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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co LtdfiledCriticalRicoh Co Ltd
Priority to JP296077ApriorityCriticalpatent/JPS5389436A/en
Publication of JPS5389436ApublicationCriticalpatent/JPS5389436A/en
Holders For Sensitive Materials And Originals
(AREA)
Exposure Or Original Feeding In Electrophotography
(AREA)
Abstract
PURPOSE: To prevent the occurrence of yellowing resulting from the soil, light and heat in order to improve the quality of a copied image by locking the sheet wrapped around a rotatable cylindrical member at the opposite side via the depressing plane of a document depressor.
COPYRIGHT: (C)1978,JPO&Japio
JP296077A1977-01-171977-01-17Document depressor for electrophotographic copier
PendingJPS5389436A
(en)