HP 920 Monochrome Printer Cartridge with Printing Consumables, Black, CD971AN#140, 1 Pack Approximate 420 Pages

This is an original HP ink %26 not a 'knock off'. It works well but a little expensive. Sometimes hard to find this ink as my printer is a about 16 years old but still running great!

Very efficient ordering and delivery process. Have purchased this item in the past and was pleased with it. Quality ink and nice durability.

I order all my printer ink, paper from Walmart.

I use HP ink in my printers. I feel it's very over-priced, but I've never had any problems with the printer or the print quality when I use HP ink. They send an envelope for you to return your old cartridges, so maybe if enough people return the old ones, the cost of the new ones will come down some. (No, they don't pay you for the old ones.) I've tried several brands of printers and always come back to HP.

The cartridge arrived ahead of schedule. While the packaging was slightly crumpled the cartridge was undamaged and worked fine. Based on the very competitive price and fast delivery I woukd recommend this product.

I use this product in a HP Officeject 6500 and it goes through ink like crazy - when you doing printing in "black only" it's also using ink from the color cartridges and the consumer is unaware of that. You also get low ink warnings long before the cartridges need replacing. The positive side of this purchase was the service rendered by Walmart online - ordering was easy and the product was actually shipped out to me the very next day (and I opted for standard delivery). No online retailer could have provided better service unless of course they were giving away the products for free but since that'll never happen I'll have to recommend Walmart.

Do not buy HP ink catridges from Walmart because they are used ink catridges and don't work. I will not buy another HP ink catridge from Walmart ever again. Passing used ink catridges as new when they are outright used, not cool. I will be getting a refund definitely.

Ink cost toooo much esp if one barely uses their computer and when they do use several months later this ink dried up and the copy comes out with lines on your paper!!

I wish someone would have informed me that a 3rd party vendor would send me the wrong product and charge me for a more expensive one: very time-consuming and regrettable.

I installed the cartridges and the the HP printer won't accept the new one. They won't seat properly. Maybe it's the company they came from selling imperfect products?