🖨️ Cool Toner - Compatible Toner Cartridge Replacement for HP 78A CE278A - Laserjet 1536dnf MFP, P1606dn, M1536dnf, P1566, P1560 - Printer Ink (Black, 4-Pack) Review

This is my second time buying these cartridges. Good thing they keep doing this as I kept my hardware and need a cheap option to print. There are 4 of these in a pack and to be honest the price is so low and the quality is the same or even better than the branded ones. In addition, they fit the printer very well and do not cause any problems when using them. I will keep ordering this one until they stop making it or until my car dies. I really hope not as the new printers are ink automated and…

This was a good replacement for the more expensive OEM cartridges. My office printer is monochrome and most of the time we get great black copies. It's rare that I've received a cartridge that leaked or didn't work properly, but compared to the OEM prices, it's worth it.

Okay so I swerved a little at first from the price we used to pay at most almost $200 for 2 packs in the office have , why such a cheap job ? Well it is and let me tell you that I'm 10000% impressed. It's not oh they paid me to give them a good review. I'm telling you to stop wasting money. I did a test and it turns out you guessed right that the original HP cartridge prints more, so in the long run the original HP cartridge will print about 1100 pages, now it's just a one-sided one Copy, the…

I have been buying from this company for over 4 years. In all that time (about 4 orders a year) I've only had one batch which, like the others, turned out to be short-lived. Otherwise they last as long as standard toner and cost about 1/4 less. It's worth the price even if you occasionally get toner that isn't filled properly (like I said 4 packs out of about 16 for pack orders in the last 4 years). Even a pack that didn't last as long lasted as long as I expected for the price, so overall I…

. I bought them twice and all four don't seem to last as long as any of the original cartridges. My wife prints most of the time and this year alone I think she used 6-8 cartridges. I used to buy 3-4 year round with previous toner carts. I don't know why they put less toner in there, or maybe it's a different quality, but definitely not for that long.

I buy a lot of toner from this company. I've had a few that weren't satisfactory but each time the company replaced them free of charge. For the price, it's definitely worth buying. I will continue to use this company and their products.

My computer specialist said that these cartridges will NOT work if they have an "HP CHIP". Since he's an expert, I believe him. He said they SHOULD tell you, but they don't HAVE to tell you. That sounds like a shady deal that I'm SURE you know about. so why don't they tell you beforehand?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?! ?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!? And now it's 3 days! Bad product, bad service, worst company in my opinion!

For many years I paid $150 for a 78A bicomponent cartridge and had so much success with a regular Canon ink cartridge that I decided to give it a try. I couldn't be more impressed! The print quality is perfect and the average number of pages corresponds to that of an HP cartridge. Will buy this product again and again.

Does not fit my HP LaserJet P1606. Prints a page and then throws an Attention Required error. Does not say what kind of attention is required. The only way to get the printer working again is to unplug the printer and reinsert the HP OEM cartridge. Also still says printer ink runs out on first print. UPDATE: We ordered these for our store. As this is a shop we ordered them as soon as we installed our latest HP OEM cartridge this past April. We only installed them in our printer at the end of…