HP 61X (C8061D) Black Dual Pack LaserJet Toner Cartridges For HP LaserJet 4100,4101

Product description :  HP 61X Black Dual Pack LaserJet Toner Cartridges 

Part Number :  C8061D

Designed to work precisely with :  

HP LaserJet 4100, 4101

Yield : 10,000 pages*

** Approximate only; varies depending on the types of documents printed and other factors.

** Declared yield value in accordance with ISO/IEC 19752.