Product Overview
Maintain maximum print efficiency and streamline supply replacement cycles with the Konica Minolta TN-512K Black Toner Cartridge. Purpose-built for high-speed Konica Minolta bizhub color digital multifunction printers, this high-yield black cartridge produces bold headlines, clean typography, and precise line details across heavy daily office document print runs.
Key Features
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High-Capacity Output: Delivers up to 27,000–28,000 pages (at 5% coverage), drastically reducing cartridge swap frequency and minimizing operational downtime.
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Sharp Text & High Contrast: Advanced Simitri HD polymerized black toner formulation produces crisp, smudge-free typography and uniform black solids on contracts, reports, and administrative paperwork.
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OEM Hardware Reliability: Precision-engineered by Konica Minolta to integrate seamlessly with bizhub imaging units and fuser assemblies, protecting internal hardware from premature wear.
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Easy Drop-In Installation: User-friendly cartridge design enables office staff to complete fast, mess-free replacements without technical hassle.
Specifications
| Attribute | Details |
|---|---|
| Product Type | High-Yield Laser Toner Cartridge |
| Cartridge Color | Black |
| Page Yield | Approx. 27,000 – 28,000 pages (at 5% coverage) |
| Manufacturer Part Numbers (MPN) | TN-512K / A33K132 / A33K152 / TN512K |
| Print Technology | Color / Monochrome Laser |
Compatible Printer Models
Fully compatible with the following high-speed Konica Minolta bizhub color digital multifunction laser copiers:
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Konica Minolta bizhub C454 / C454e
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Konica Minolta bizhub C554 / C554e
Why Choose the Genuine TN-512 Black Cartridge?
For enterprise workgroups handling heavy daily document loads, the Konica Minolta TN-512 Black Toner Cartridge guarantees uninterrupted printing performance, low per-page operating expenses, and consistently clear monochrome output page after page.

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