Review on Do Wiser Compatible Replacement Use by Mike West

I have written rave reviews of HP Do It Wiser replacement cartridges and the money they changed at our church. However, if you get a bad cartridge, you're out of luck. If we order a pair of each color to stock a replacement part, the replacement part must not be used in the returns window. If it then explodes and spills magenta toner, there's no way to get a warranty replacement. As good as they are, don't order extra ones or you'll be stuck.