Image forming apparatus having transfer material carrying member with specific resistance ratio
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United States of America Patent
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Apr 25, 1995
Grant Date -
N/A
app pub date -
Mar 5, 1993
filing date -
Mar 5, 1992
priority date (Note) -
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Abstract
An image forming apparatus includes image bearing member; a toner image forming device for forming a toner image on the image bearing member; a transfer material carrying member carrying a transfer material; a transfer charging member for transferring the toner image from the image bearing member onto a transfer material carried on the transfer material carrying member, the transfer charging member being contactable to a backside of the transfer material carrying member not contactable to the transfer material; wherein (.alpha..sub.B +.alpha..sub.C).alpha..sub.B .ltoreq.100 is satisfied where .alpha..sub.B is a resistance of the transfer charging member, and .alpha..sub.C is a constant resistance between the transfer charging member and the transfer material carrying member.
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