(this product image is for illustrative purposes only) Toshiba #T1640 - Black Toner genuine Black Toner TONS SKU: TONS-T1640-toshiba $75.00 /EA Quantity Add to cart Manufacturer Toshiba Part Number T1640 Also Known As T-1640 Category Toner - Genuine Color/Type Black Unit EA Description E-Studio 163, 165, 166, 167, 203, 205, 206 series copiers Black toner (approx 23k page yield) This product also works in these machines: Toshiba - E-studio 163 Toshiba - E-studio 165 Toshiba - E-studio 166 Toshiba - E-studio 167 Toshiba - E-studio 203 Toshiba - E-studio 205 Toshiba - E-studio 206 Toshiba - E-studio 207 Toshiba - E-studio 237 This item is made by Toshiba and is NEW in box