Premium compatible yellow toner cartridge – precise replacement for Olivetti B1039 (equivalent to Konica Minolta TN-321Y / A33K250) with smart built-in chip for seamless printer detection. Illuminates up to 25,000 vibrant pages at 5% coverage – producing luminous yellow tones, crisp color pops, and vibrant professional highlights that bring charts, photos, accents, logos, and marketing materials to life with bright accuracy and smooth gradients. Engineered for uniform toner distribution, reliable fusing, and defect-free results—no spotting, drift, or uneven shades in demanding color jobs. Ideal for mid-volume offices using compact A3 color MFPs for reports, flyers, and creative docs with consistent excellence. Plug-and-play chip ensures hassle-free sync—no low-toner alerts, no errors, no resets interrupting your flow. Hammer original costs while securing high-end quality and printer-safe durability.
Compatible models:
Olivetti d-Color MF222, MF282, MF364 (and close variants like MF222+/MF282+/MF362 equivalents)
Konica Minolta Bizhub C224, C224e, C284, C284e, C364, C364e (TN-321 series equivalents—same engine/consumables)
(and matching variants in these families—always verify your exact printer model for optimal performance)



