Oki Data 43502001 Black Toner Cartridge 7000 Pages

Genuine Black Toner for B4550 and 4600 Series

The Oki Data 43502001 cartridge is a genuine black toner built for the B4550, B4550n, B4600, B4600n and B4600n PS printers. It is intended for offices that need reliable monochrome output on LED-based hardware. The single pack supplies one cartridge rated for approximately 7000 pages at five percent coverage. Buyers with printers outside the listed B4550 and 4600 models cannot use this toner.

Consistent Output with Low Thermal Load

LED printing technology keeps the cartridge at a stable temperature during normal office use. Power draw remains modest because the toner does not require a fuser warm-up cycle typical of laser engines. Acoustic output is limited to the printer mechanism itself, as the cartridge adds no moving parts. The formulation produces crisp text and sharp graphics without generating excess heat inside the printer.

Steady Yield Across Long Print Runs

The 7000-page rating is based on continuous printing at standard coverage rather than short bursts. Page yield stays consistent when jobs run back to back because the toner feed remains even across the cartridge life. Actual yield will vary with paper type, humidity and the mix of text versus graphics on each page. Users who regularly exceed the rated coverage will see a lower total page count per cartridge.