AZ Compatible Toner Cartridge Replacement for HP 124A Q6001A Q6002A Q6003A use in Color Laserjet 1600 Color Laserjet 2600N Color Laserjet 2605DN (Cyan, Yellow, Magenta)

I used these in an HP 2600n printer and they worked great. Have run over 1000 pages through and no issues. colors look great and have had no issues so far.

Several months in, barely used, and the Magenta is streaking on one side and the Blue is spewing powder all over the place. But this has been my experience with every "brand" of reconditioned cartridge I've tried, for years and years, so I can't say I'm surprised.

Although cheap and mostly functional for a while, after some usage the cartridges begin to bleed toner. First Magenta (the company sent me a replacement cartridge but with no instructions as to how to clean up the mess left by the first cartridge). A second cartridge began to bleed after another 2 months. I believe the leaks may have ruined the printer's ability to self-clean. Now I'm stuck with magenta, and now blue, stripes on everything. I FEEL CHEATED. The price is nice. However, the product is horrible and even damaging. There has even a strange odor emanating from the printer since the installation of the cartridges.

Read the whole review. So, when I first got these, I thought I got rooked. My colors were fading on my printer, so I ordered these new cartridge. Then, I replaced my old cartridges with these, and they weren't any better than the old ones. So, I started looking around on the Internet, and it turns out that there is a problem with dust in the HP printers that causes light printing, especially in the magenta color. You have to tear your whole machine apart and clean the lenses and mirrors. So I did. Then, I printed a test page with these new cartridges and they print great. Look as good as the originals. By the way, I put my original cartridges back in, turned on the override (because all that printing with dirty mirrors makes the cartridges decrement their counter on their chips) and it turns out the blue one streaks and needed to be replaced. So, I left all the old ones in except a blue one from this pack, and now I have beautiful prints.

They seem to work very well, I have had problems with other cartridges from different sellers before, but these seem to give me very clean prints

I highly recommend this seller. This is a very high quality set of re-manufactured cartridges for my HP color laserjet. I've bought cheaper ones from other vendors before, but they leaked toner, and wound up making streaks after very few pages printed, and did not last very long. I've been using this set for a month now, with many printed pages, and they're still printing out perfect, solid, color pages. It was definitely worth the small amount of extra money to buy this brand. The next time I need a set, I'm going to buy from this seller again.By the way, the package included a flyer with the vendor's phone and email address, and their commitment to quality. I emailed them with a question, and got a prompt reply answering my question.

Update Sep:2017: Well it has been about 8-months now since I purchased the set of 3-color toner cartridges, and the 1-black toner cartridge. Unfortunately, my experience was short-lived. I started having an issue with the toner cartridges for my HP 2605dn color laser printer, my printouts now come with a very thin set of vertical lines or streaks across the entire page. It appears there may be some leakage from the toner cartridges. I reached out to the MPSCAL support team and they recommended I clean the drum (roller) with a cotton cloth or napkin while carefully spinning it completely, then shaking cartridge side to side before re-installing into printer. I was hoping that would work but it made the problem worse now. I took a picture and sent to MPSCAL but has been 5-days with no response. Typically, my original HP toner cartridges last 18+ months but I had never had this issue with the HP original products.Dec. 2016: I have an HP Color LaserJet 2605dn printer that I have owned for about 8-years. I have always replaced with HP original cartridges but decided to give these re-manufactured cartridges a try. I originally bought the black ink toner, then about a month or two later, purchased the 3 color cartridges. Thus far, I have been using for over 3 months without any issue and very satisfied with the print quality (personal pictures and other color text/graphic documents) using these re-manufactured toner cartridges. I typically replace about every 15-18 months so will see how far these last, although my status window shows well over 90-95% on all 4, so expect will get a good longevity. I would definitely recommend these cartridges for anyone looking to save a bit a money without comprising on the print quality.

I've had them about a week. They fit and they work. I tried to follow the instructions the best I could but they weren't too helpful, even with the pictures. It said to remove a strip that was nonexistent as far as I could tell, and to gently shake the cartridges at a 45 degree angle to evenly distribute the toner. I did all of this. However, the colors aren't bold at all. They are fairly faint and I have to run them through twice to get decent opaqueness. This unfortunately isn't very conducive because if you don't align the paper perfect, it will looked blurred. I'm hoping it will work itself out, but it may not.