The HP 61 and the matching color cartridge are the only HP ink cartridge I can use in the HP printer. They give do not smudge and the print quality is good.
I purchased the ink online as a result of a suggestion from a friend who informed me about the service. I am please with the product . The product is mailed to me within two days via US mail. The envelopes are included so that one can recycle the old cartridges.
I bought this to do my Christmas Letter! It came the very next day! Love it! One day delivery! Print is great hope it last the 480 pages it says it can.