Review on Samsung Electronics CLT-Y404S/XAA Yellow Toner Cartridge (SU448A) by James Broome

I ordered this in July as I had run out of toner. Due to the low usage, it has dragged on so far. I installed it today and my Samsung C430w is giving me an incompatibility message through the diagnostics app. So I'm really stuck. This is the exact number stated in the instructions. The packaging in the box is not fully sealed like the other cartridges I've bought so I'm really at a loss as to what to do with them.