Genuine OKI B2500 MFP, B2520 MFP, B2540 MFP Black Toner Cartridge 56120401,open box brand new never used,,Please Review all the pictures and ask any question,( NO PO BOX ADDRESS/ SHIPPING on large items I sell* ) I will pack all items very well.No shipping out of the USA or Hi,Alaska,Puerto Rico,Thank you !