The only Disadvantage Is That You-have to remove the little CPU board from the original cartridges, qui is pretty easy but still extra work, and Because of que la shows the printer cartridges as being white empty. It Does HOWEVER fine print, so just make sour you always add new ink cartridges.
You get little plastic tabs you can stick That the CPU boards are, They stay in the printer so you only-have to do it the first time you use thesis.