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US 2015/0030342 A1Published application
Transfer device and image forming apparatus
AssigneeFuji Xerox Co., Ltd.
InventorTomoaki YOSHIOKA
Life of this patent
Estimating the term…
Abstract
A transfer device includes a first-transfer power supply that includes a direct-current power supply and an alternating-current power supply, and a first-transfer member that transfers a toner image formed on an outer peripheral surface of an image carrier to a receiving member from which the toner image is transferred to a medium. The first-transfer member transfers the toner image by receiving a voltage from the first-transfer power supply.
Claims11
A transfer device comprising:
- a first-transfer power supply that includes a direct-current power supply and an alternating-current power supply;
- and
- a first-transfer member that transfers a toner image formed on an outer peripheral surface of an image carrier to a receiving member from which the toner image is transferred to a medium, the first-transfer member transferring the toner image by receiving a voltage from the first-transfer power supply.
A transfer device comprising:
- a first-transfer member that transfers a toner image formed on an outer peripheral surface of an image carrier to a receiving member;
- a pressing-force-changing member that changes a pressing force applied to the image carrier by the first-transfer member;
- a second-transfer power supply that includes a direct-current power supply and an alternating-current power supply;
- and
- a second-transfer member that transfers the toner image transferred to the receiving member to a medium by receiving a voltage from the second-transfer power supply.
2 more elements
Dependencies are inferred from the claim text.