I'm printing on a new Epson 3880 and I'll have to start replacing cartridges pretty soon. I plan on switching to Cone inks. They recommend replacing all the cartridges at once. I seem to remember more than one person mentioning that they just replaced the Epson cartridges with the Cone ones as needed and didn't encounter any problems. Being the penny pincher that I am, I'd rather go that route, unless there's a compelling reason to replace all the Epson cartridges at once.
Any thoughts?
Merrill