So far so good! Worked right out of the box, took all of 15 seconds to install. Can't testify to if i will actually 6500 pages out of this thing, but i am optimistic. Would do five stars but shipping took forever and packaging was basically just plastic wrap.

I always buy hp ink & toners but... when my old color laser printer died I ended up with this printer which I love but: the cartridges triples in price from my old printer. I was ready to cry when I found out how much the new cartridges were. I use the printer a lot pictures, calendars, scrapbooks, etc. I guess I will have to stop some of my projects. Why are these cartridges so much more expensive than other my other laser cartridges? I looked up cartridges for my old printer and some others and the price is about the same as they were before.

I purchased replacement cartridges for our HP printer directly from you guys for a couple of reasons; 1.) Freshest "magic stuff" inside. Hasn't been sitting on a vendors shelf for who knows how long! 2.) Latest technology on cartridges design., 3.) It will fit!. Not a make-shift adapted cartridge, 4.) Backed by HP's guarantee should there be a problem.

I admit to having tried cheap refills in the past from knock-off sources. Believe me, they are not a bargain in the long run if they gum up your printer. HP offers consistently good quality and you can depend on the cartridges delivering the page count advertised.

Genuine HP laser jet cartridges always perform well but I wish my Laser Jet Pro M452nw printer, which I use this black cartridge in, didn't warn me about it being "low" or "very low" because I can see in the prints when the cartridge needs changing and I have to deal with these warnings for many weeks, even months, before the cartridge actually needs changing.

This toner has not been opened yet. I like to have a spare cartridge on hand when the supply in the printer gets low. Toner does not spoil like food when it is stored for a few weeks. HP toner always works well for my applications. At the present time I am composing and printing the content for a math paper which has a lot of graphics. The HP M452dn printer has been making nice images of both the graphics and the fonts style.

[This review was collected as part of a promotion.] I ordered a new set of cartridges, they were delivered at no cost the next day. I am completely satisfied with the service and performance of these HP products and will continue to do business with HP in the future..

[This review was collected as part of a promotion.] I am in love with my new printer and how easy it is to replace the toners. It is also a great idea to have the return tag in the box so that people send them back to you. We have more than enough in our land fills and more people need to recycle. It is great how easy you have made it for us. Thank you.

[This review was collected as part of a promotion.] Been working with HP printers for better than 20 years. Always use original toner as the time my work decided that refills and off brands were cheaper. After massive leak clean ups we always went back to tried and true originals.

The HP toner cartridge works flawlessly. While the price for the authentic toners is a bit of a sticker shock, I find it's the better value over compatibles or refills. The cartridge always lasts longer (more prints) by about 15% after the printer "supplies" feature says it's empty. I use that warning to buy my next cartridge but don't actually replace it until the print quality starts to fade. Off-brand cartridges I've tried have all failed in a number of ways before they were recognized as empty, and comparing side-by-side output, the print quality of the HP is noticeably better. Really wish the prices could come down, though.