Toner cartridge and method for reducing image artifact
US9223251B2 · kind B2 · utility
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1References
20Claims
0Family size
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Key dates
| Filing date | May 12, 2014 |
| Grant date | Dec 29, 2015 |
| Priority date | — |
| Expiry date | May 12, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G2215/00987
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A method of reducing an image artifact in a remanufactured toner cartridge. The method includes operating the remanufactured toner cartridge to transfer toner to a position between a developer roller and a metering blade of the remanufactured toner cartridge, the toner having a first formulation; and positioning a material having a second formulation different from the first formulation between the developer roller and the metering blade.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.