DEVICE FOR AIDING TRANSFER OF DEVELOPED PICTURE

DEVICE FOR AIDING TRANSFER OF DEVELOPED PICTURE

PURPOSE: To provide a device improving contact transfer by eliminating an incomplete contact area between a copying sheet and a developed image on a photoreceptor, which causes the missing of the image. CONSTITUTION: When the leading edge of the copying sheet 20 passes a sensor 70, a link arm 68 dri...

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Bibliographische Detailangaben
Hauptverfasser: JIYOOJI EFU RITSUTOBAAGU, DAN EFU ROTSUKUUTSUDO, JIEIMUZU DEII APORITO, DEIBITSUDO KEI ARU, ROBIN II SUMISU
Format: Patent
Sprache:eng
Schlagworte:
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Beschreibung
Zusammenfassung:PURPOSE: To provide a device improving contact transfer by eliminating an incomplete contact area between a copying sheet and a developed image on a photoreceptor, which causes the missing of the image. CONSTITUTION: When the leading edge of the copying sheet 20 passes a sensor 70, a link arm 68 driven by a cam pushed up a blade 32 so as to press the copying sheet 20 to a toner image 26 on the photoreceptor 10. Thus, a gap 30 between the sheet 20 and the image 26 is made flat and the transfer of the image 26 is improved. The blade 32 is separated from the photoreceptor 10 by the rotation of the cam after the sheet 20 passes.