Premium compatible yellow toner cartridge – reliable replacement for Olivetti B1290 (equivalent to Kyocera TK-5370Y / 1T02Y0YNL0) with smart built-in chip for seamless printer detection. Radiates up to 5,000 vibrant pages at 5% coverage – producing luminous yellow brilliance, crisp highlights, and vibrant professional accents that elevate charts, photos, logos, branding elements, flyers, and everyday color documents with bright accuracy and smooth shading. Engineered for uniform toner laydown, robust fusing, and spotless results—no spotting, drift, or uneven tones in mixed color jobs. Suited for small-to-medium offices delivering standout visuals, marketing materials, and creative docs from compact MFPs with consistent pro excellence. Plug-and-play chip ensures smooth operation—no low-toner pop-ups, no errors, no downtime frustrations. Hammer originals’ prices while locking in superior quality and printer-safe reliability.
Compatible models:
Olivetti d-Color MF3533, d-Color MF3534
Kyocera ECOSYS MA3500ci, MA4000ci, PA3500cx, PA4000cx (TK-5370 equivalents—same engine/consumables)
(and close variants in these families—always confirm your exact printer model for best results)



