Image forming method using recycled toner

Electrophotography – Cleaning of imaging surface – Having handling of removed material

Reexamination Certificate

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Reexamination Certificate

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07095974

ABSTRACT:
An image forming method including a charging step, a latent image forming step, a developing step, a transfer step, and a cleaning step, wherein remaining toner recovered in the cleaning step is used as recycled toner, and a ratio of the recycled toner to a total amount of supply toner supplied to a developer is 15% by weight or greater.

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patent: 2001042556 (2001-02-01), None
patent: 2002311775 (2002-10-01), None

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