Compatible Toner Cartridge Alza 44574802 Black for OKI Printers:The ALZA Compatible Toner Cartridge for OKI printers effectively reduces printing-related costs and its affordability aside, you will also appreciate it for its exceptional reliability. The cartridge contains black toner. This compatible toner cartridge delivers great print quality and uses cartridges made of recycled material, reducing the amount of environmental waste. The yield of the Alza 44574802 Black for OKI Printers toner is listed to be 7000 of average text pages. The refill is compatible with home laser printers or office devices, and its especially practical if your print often. Key Features of the Alternative Toner Alza 44574802 Black for OKI Printers Doesnt harm the printer ALZA Compatible Toner Cartridge effectively reduces printing costs Ecologically manufactured cartridges Total yield 7000 pages Single pack with black toner Compatible with laser printers ALZA Cartridge Is Compatible With the Following Models: Printer Brand: OKI Series: B and MB Model: 461, 461dn, 471, 471dn, 471dnw, 431, 491, 431d, 491dn and 431dn