Electrophotography – Image formation – Transfer
Patent
1998-07-22
1999-11-16
Royer, William
Electrophotography
Image formation
Transfer
399 66, 430126, G03G 1516
Patent
active
059872926
ABSTRACT:
A transfer device which transfers a developer image formed on a surface of a photoreceptor drum to a transfer sheet is arranged so as to include a transfer drum for carrying the transfer sheet on a peripheral surface thereof, an electrode roller which can be moved to contact the transfer drum via the transfer sheet, and which can be moved apart from the transfer drum, and a control section for controlling contact start conditions between the transfer drum and the electrode roller. When the transfer sheet passes a spacing between the transfer drum and the electrode roller, the control section controls the contact start conditions in such a manner that a force is not exerted to a leading end portion of the transfer sheet from the electrode roller so as to separate the leading end portion from the transfer drum.
REFERENCES:
patent: 5255063 (1993-10-01), Ideyama et al.
patent: 5287163 (1994-02-01), Miyashiro et al.
patent: 5390012 (1995-02-01), Miyashiro et al.
patent: 5398107 (1995-03-01), Bartholmae et al.
patent: 5592273 (1997-01-01), Yamamoto
patent: 5761571 (1998-06-01), Suzuki et al.
patent: 5805957 (1998-09-01), Kodama et al.
Chen Sophia S.
Royer William
Sharp Kabushiki Kaisha
LandOfFree
Transfer device having a controlling section for controlling con does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Transfer device having a controlling section for controlling con, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transfer device having a controlling section for controlling con will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1336072