Transferring apparatus with two or more voltage output modes

Details Transferring apparatus with two or more voltage output modes Transferring apparatus with two or more voltage output modes

2006-03-28

2006-03-28

Brase, Sandra L. (Department: 2852)

Electrophotography

Control of electrophotography process

Control of transfer

Reexamination Certificate

active

07020407

ABSTRACT:
To provide a transferring apparatus, it is possible to perform switching between a high mode and a low mode in a transfer voltage generator circuit of a transferring apparatus by using a microcomputer. The high mode is a mode in which a positive transfer voltage generator circuit is operated independently, and a voltage generated by the positive transfer voltage generator circuit is output as a transfer voltage. The low mode is a mode in which the positive transfer voltage generator circuit and a negative transfer voltage generator circuit are both operated, and the voltages generated by each of the circuits are superimposed and output as the transfer voltage.

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patent: 2001/0046389 (2001-11-01), Kuribayashi et al.
patent: 8-140351 (1996-05-01), None

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