BeOne 4X 201X CF400X CF401X CF402X CF403X Toner Cartridges Compatible for HP Colour LaserJet Pro MFP M277dw M252dw M277n M277dw M252dw M277n M252n Printers (Black, Cyan, Yellow, Magenta)

print quality good very cheap compared with genuine replacement cartridges have no issues as yet used for business can't comment yet on last ability but at this price not bothered if have to replace more frequently You do have to pull quite hard to remove yellow tab that covers ink prior to installing (and if you didn't know this) as no instructions

Product worked fine for a few months, fitted in the machine easy and gave good quality prints. However, now the blue ink seems to have partially exploded inside the machine or is faulty in some way and no amount of 'cleaning pages' is getting rid of the blue ink. Everything i print now has blue all down one side of the paper. No idea how I am going to fix the printer now, the powder ink has gotten everywhere.

Bought an HP281fdw. These were cartridges recommended by Amazon in their customers who bought this also bought this. What a waste of money and of course it's almost a year before I needed to use them. So do yourself a favour and double check that the ones you bought are actually meant for the printer you bought. No thanks Amazon.

I am very pleased with the catridges. Great replacement of the very expensive toner at the reasonable price.

I have got a replacement and this works fine. Happy with the product and will buy it again.

I bought these as compatible with my HP MFP 277. They're easy enough to install but make loud clanking noises in operation and have started leaving streaks across the page. A bad buy.