Premium compatible black toner cartridge – versatile multi-series replacement for Olivetti B1322 (equivalent to Konica Minolta TN-328K) and B1377 (equivalent to TN-626K) with intelligent built-in chip for flawless printer recognition. Powers through up to 28,000 high-contrast pages at 5% coverage – delivering deep, resilient blacks, pin-sharp text, and steady density perfect for heavy mono workloads like reports, invoices, manuals, and bulk office printing in fast-paced environments. Precision-formulated for clean toner release, perfect fusing, and zero streaks/voids/fading, even during nonstop high-output runs. Keeps your d-Color MFPs running smoothly with pro-grade mono results and extended drum life. Plug-and-play chip syncs instantly—no low-toner warnings, no error codes, no resets needed. Slash original cartridge costs dramatically while maintaining elite quality, reliability, and machine protection.
Compatible models:
Olivetti d-Color MF259, MF309, MF369 (TN-328 series)
Konica Minolta Bizhub C250i, C300i, C360i (TN-328 equivalents—same engine/consumables)
Olivetti d-Color MF459, MF559, MF659 (TN-626 series)
Konica Minolta Bizhub C450i, C550i, C650i (TN-626 equivalents—same engine/consumables)
(and close variants in these families—always verify your exact printer model for best results)
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