![HouseOfToners Compatible Replacement for HP 640A C4191A Black Toner Cartridge HouseOfToners Compatible Replacement for HP 640A C4191A Black Toner Cartridge](https://cdn11.bigcommerce.com/s-al799fv/images/stencil/500x659/products/1240/4617/houseoftoners-hp-640a-c4191a-black-compatible-toner-cartridge__56456.1621281962.jpg?c=2)
HP 640A (C4191A) Black Compatible Toner Cartridge
- Page Yield: 6000
- Ink Type: Toner Powder
- Color: Black
- Type: Toner
- Pack: Single
- Replaces OEM Part #: C4191A
MSRP:
Was:
Now:
$39.95