Device and method to lift magnetizable carrier particles...

Electrophotography – Image formation – Development

Reexamination Certificate

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Reexamination Certificate

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06975826

ABSTRACT:
In a device and method for lifting magnetizable carrier particles from a mixture of toner particles, a cover of a collecting element interface device is arranged such that it can be rotated around a stator with a magnet. The cover comprises a spiral that, given rotation of the cover, conveys the carrier particles in an axial direction.

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