🖨️ HP 11A Q6511A Toner Cartridge - Reliable Black Ink for Quality Printing Review

Some generic and recycled materials are suitable for this printer and some are not. I spent a lot of money on them. I know original works. Keep them going even if the printer is old, but this is my workhorse, I like it.

cartridge ruined my printer. Every time I print, both sides of the page get covered in black ink and it bleeds all over the inside of the printer. I printed something about 10 minutes before installing the new cartridge and that print job was fine. So disappointing

So I have 2 bad cartridges in a row? It reprints all black pages. I put the old one back, it prints normally. It happens over and over. I can not stand it anymore. Next time I'll have to unpack it and put it on YouTube to show people what's going on. So are these refurbished/refilled devices?

The product came in manufacturer's packaging but other than that this purchase was a complete failure. As soon as I put the cartridge in, it immediately threw the toner into the printer. After cleaning the printer itself, the print was very light, uneven, and full of streaks. I took out this cartridge and put in the old one that still had toner in it. The old cartridge printed fine, so it's obvious that the new cartridge was bad. I should have known better than to think it would be good given…

The product arrived in the original HP packaging and was recognized by my printer and I printed a page and it worked so I thought I was fine Constitution. However, as I printed more, I found that all of my prints were lighter than usual. I then printed the paper I had previously printed on (on the previous toner) and compared the printouts. I was amazed at how poor the quality of the new toner was. The characters weren't as clear and the overall printout was light gray compared to black. Some…

I bought this toner cartridge for an old HP 2420. After installation, the printer printed pages with horrible lines. Since I didn't really know the problem (actually it could be my old printer), I bought a SECOND cartridge. SAME PROBLEM! A very helpful printer seller sent me a third replacement. My printer is finally working again. My compliments to GTPRINTERS. WARNING: IF YOU BUY THIS PRODUCT, INSPECT IT IMMEDIATELY AND RETURN IT FOR A REFUND QUICKLY!

The product came in the original packaging but other than that this purchase is a complete flop. As soon as I put the cartridge in, it immediately threw the toner into the printer. After cleaning the printer itself, the print was very light, uneven, and full of streaks. I took out this cartridge and put in the old one that still had toner in it. The old cartridge printed fine, so it's obvious that the new cartridge was bad. I should have known better than to think it would be good given the low

good news: money refunded immediately. Bad news: The new HP LaserJet 2430dtn toner cartridge has contaminated the entire printer with toner. Even after 200 pages before cleaning, they're still crap pages. To avoid such problems, I bought an original HP cartridge. I don't know how to clean the printer to restore functionality or if it can even be fixed. Can't recommend without root cause analysis.

When I put the toner cartridge in my printer (which I have done many times) and closed the front cover, the printer immediately started making loud unusual noises. I tried to print a document, but the page turned black because it was covered with toner. Toner immediately began to flow out of various parts of the printer. When I opened the cover, the inside of the printer was so covered with toner that it was impossible to clean. The printer had to be disposed of.