Review on High-Quality Toner Bank Compatible Cartridge for HP 202A CF500A 202X CF500X M281fdw - 4-Pack (Black Cyan Yellow Magenta) by Matt Mosley

These cartridges should fit the HP LaserJet Pro MFC M281cdw (regardless of what the packaging says). Well they don't fit and they don't work! They obviously don't sit in the bay like the originals because they have a piece of plastic on the side that prevents them from sinking all the way into the cartridge bay. Printer returns "Memory Allocation Error". This is the second set from two different vendors and different "brands" both had the same issue. They're probably all really made in the same Chinese factory, just packaged and sold by someone else. I'm wondering if I just have to keep trying different consumables hoping one works and keep sending the wrong ones back? Or maybe someone really needs to verify that the cartridges they sell match the advertised printer models. They provided a free replacement set of toner cartridges. The new (updated design?) cartridges fit the advertised printer and work perfectly.