A website said that I can use HP21 but I am thrown off by the HP21B's out there for my printer. Do those two work together or do I need to retouch my printer knowledge? Thanks.

	Shopping Cart 0 Item(s): $0.00
My Account
Questions? Call (Toll-Free) 1-866-775-2697

A website said that I can use HP21 but I am thrown off by the HP21B's out there for my printer. Do those two work together or do I need to retouch my printer knowledge? Thanks.
Yes, it looks like they are compatible.

Keywords: ink cartridge

Return to the Knowledgebase Questions and Answers

Customer Testimonials

"online ordering is quick and painless-prices are great-quick delivery. np complaints. ..." (Matthew B.) read more...

Store Rating

Rated by our Customers [details]
Thank you very much!