Replacement black toner chips for the Konica Minolta Bizhub C250 and C252 series are used to reset the cartridge counter, allowing the machine to recognize a refilled or new compatible cartridge. These chips typically correspond to the TN210K black toner cartridge and have an estimated yield of 20,000 pages at 5% coverage.
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Compatible Black Toner Chips
These chips are designed to replace the original OEM chip on a used cartridge so the printer can accurately track toner levels and prevent "toner not recognized" errors.
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EC-KMC250T Black Toner Chip
- According to Copia Warehouse, this is a universal chip for the C250/C252 series that delivers a 20,000-page yield.
- Reviewers on merchant sites note it as a cost-effective alternative to OEM chips that avoids premature cartridge lockouts.
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- This chip is specifically listed for Europe-only regional models and supports a 20,000-page yield for black cartridges.
- Available through TM-toner on platforms like eBay, where the merchant is noted for a 4.4-star rating.

