4 Pack Replacement for HP 312A Toner Cartridges for HP Laserjet Pro MFP M476dn M476dw M476nw Printer Ink (Black, Cyan, Magenta, Yellow)

I just opened these and ordered them when I ordered my printer but they DO NOT FIT the printer it claims to fit, so now, I am out all of this money. The HP LASERJET PRO will not accept these cartridges. I have a business so I buy my supplies ahead of time and this time, it bit me in the butt!

Works perfectly and much lower cost than HP product.

This 4 pack toner cartridge replacement for HP 508A offers a cost-effective alternative to OEM cartridges for HP Color LaserJet Enterprise M552, M553, and MFP M577 printers. One of its biggest advantages is the significant cost savings, often 30-50% less than HP’s official toners, making it an attractive option for budget-conscious businesses. Additionally, the cartridges provide a comparable page yield (5,000 pages per color at 5% coverage) and generally deliver sharp black text and vibrant colors, suitable for office documents and marketing materials. However, users may notice slight color variations compared to OEM cartridges, which could be a drawback for professionals needing precise color accuracy. While the installation process is seamless, there is always a risk of firmware updates from HP disabling third-party cartridges, which is something potential buyers should consider.In terms of print quality and reliability, these replacement cartridges perform well for general office use, with good toner adhesion and reduced smudging. However, some users report occasional streaking or banding, particularly when printing high-volume jobs. The cartridges work well for text-heavy documents but may struggle with detailed graphic printing, making them less ideal for designers or photographers. Chip recognition is generally reliable, though users may encounter annoying “Non-HP Cartridge” warnings when installed. Additionally, while many third-party manufacturers update their chips to bypass firmware issues, future HP updates could still impact compatibility. Therefore, users who rely heavily on third-party toner should avoid automatic firmware updates to ensure continued functionality. From a value and reliability perspective, the low cost per page makes these cartridges a great investment for frequent printing. However, quality control can be inconsistent, with some buyers receiving leaky or defective cartridges, though this varies by seller. Unlike HP’s official toners, warranty and support depend on the manufacturer, so purchasing from a reputable seller with a good return policy is crucial. While these replacement toners are a great choice for cost-conscious businesses and everyday office printing, they may not be suitable for professional color printing or those needing 100% reliability. Ultimately, if affordability is a priority and you don’t mind minor trade-offs in color precision and potential firmware risks, this product offers solid value.

My boyfriend’s business prints a lot at his office. I asked him what kind of toner he needed, and he told me 281A or 81A for his HP M604 printer.When I opened the box of PM Colori 81A Black Toner Cartridge, I was immediately impressed by the thick and secure bubble wrap. I cut open the black wrapper to take various photos of the cartridge. Once I was done, I taped the cartridge back inside the black wrapper as best I could, fit it back inside the bubble wrap, and gave the PM Colori box to my boyfriend to take to his office. I told him he needs to use it when his current toner runs out. I also said I wanted him to take photos showing how it fits inside his printer and any results of a printing test run. Only time will tell if the copies are a good print quality with a “High Page Yield: 10,500 pages black at 5% coverage,” which is important because the office runs so many copies. Hopefully, this PM Colori 81A Black Toner Cartridge produces sharp, clear, and professional-looking documents. For now, I give PM Colori 5 stars and will update any progress otherwise on its future performance.1st UPDATE 3 Weeks Later: My boyfriend swapped his depleted toner cartridge for this PM Colori. It fit exactly inside his printer, and the document he printed was satisfactory (2 photos he took are attached here. Unfortunately, the lighting wasn't very good, but you get the idea.)2nd UPDATE: Unfortunately, after printing fantastic copies for about 3 weeks, the cartridge suddenly began to make some crunching noises. All my boyfriend thought about was something breaking off and damaging the inside of the printer. Rather than risk any further grinding, he removed the PM Colori cartridge and threw it into the trash bin. There was definitely toner remaining, but he couldn't take any chance of the cartridge ruining the printer. Luckily, he had a spare one made by another brand that he could install as a replacement.

The Printing Results with this generic Brand Toner have been impressive. I hate spending so much Money 💰 for the Name-Brand toner set... but needed to keep the Quality for Work Documents. Very Happy with the Results...

They work fine

great transaction.

Perfect replacement for the ink cartridge in my printer. Pages print clearly and don't smear. Really pleased with this ink toner