51645A
hp black inkjet print cartridge

Ideal for frequent and large-volume printer users!
Convenient, cost-effective choice for the frequent printer user. 
                                                        
sharp black printing
specially developed HP black pigment ink delivers professional-quality results every time you print. 
                                                        
Lower cost per page
Priced to deliver a competitive cost per page on every printed page. 
                                                        
Genuine HP print quality and reliability
Designed to work together with HP printers and papers for results that are always clear and sharp. Utilizes genuine HP technology and proprietary HP inks to always deliver optimal print quality. 
                                                        
Easy to find
The next time you need to order an inkjet print cartridge, simply look for the HP selection
number. For this cartridge, it's HP No. 45! 

specifications:
Usable ink: 42 cc's 
Page count: 833 pages @ 5% density 
Average ink cost per page: $.034 @ 5% den

* Price and specification subject to change without notice.