Aztech Compatible Toner Cartridge Replacement for HP 80A CF280A 80X CF280X for HP Pro 400 M401A M401D M401N M401DNE MFP M425DN Printer Ink (Black, 2-Pack)

So far, so good! I'm still using the first of the two-pack order and the print is crisp, clear and well worth the money. It was exceptionally easy to install with no leakage and longevity is impressive.

To be entirely clear; the build quality of the cartridge itself is not quite as good as the real thing. However, For 1/5th the price, it's certainly perfectly adequate.It prints cleanly and clearly with no issues. Highly recommend, will buy again.

Works just as good as OEM toner. I don't know why anyone would spend more for the same results.Someone said unless you use OEM toner, it voids your warranty, but honestly, by the time you use like 3-5 of these toners, you would probably save enough to buy a new printer if anything did go wrong. And for the record, nothing has gone wrong using these toners for years.

For those still on ink, its been a 25 year scam on you and others. Shame on you forfalling for it. I have been mostly on BW (who really needs, and I mean NEEDS) color.As a side note, these were push in and play, no brains, no pains. As for my colorprinting needs, just got a working full color duplex HP laser jet from a closing of a governmentoffice (don't worry, your local government will have sales, surplus and foreclosures soon)which was open after the 'sale'. FREE I say, FREE! :) So, I'm covered for color. B&W is theway to go, cheap, easy, and mostly useful for 99% of all printing at home or small office needs.Remember the days when you were in a computer center or office working, and you had a bankof HP 4K and 5K printers, all working OT, doing their job, and folks loving it for presentations andmisc printing. Well, those days are back, and you should get off the color fixation.

Works well with my HP printer. Easy installation. Clear, crisp print. Good value for the dollars.

The toner cartriages were not used or even unpacked for 11-12 months. When one of the two supplied cartriages was installed the print was normal on most of a 8.5x11 page but faint on one corner of the printed page. The second cartriage was installed and print quality has been normal for about 25 pages. HP compatible toner catriages from various makers have been satisfactory up to now. This cartriage fit the printer but differs from OEM models in that there is no hinged cover for the silvery platten roller; there is an orange plastic cover that must be removed before the cartriage will fit in the printer. Perhaps this cartriage was a manufacture's defect. In any case, it is long past the latest return date and my effective toner cost is doubled. I will not buy from this maker again.

This works like a charm for my HP Laser Jet Pro 400. I love the price, and the toner cartridge is well-made.

I WISH I DID NOT HAVE TO BUY THESE BUT - #TEACHERLIFETHE TRICK IS TO SLOWLY ROTATE WHEN THE INK STARTS SLOWING DOWN TO GET ALL OF THE INK YOU CAN