I have been printing off a lot of different things on my printer, and have just recently ran out of ink. I was wondering if you have to stick to a specific brand of ink when you buy new stuff, or if any printer will take any kind of ink. My current ink is Lexmark printer ink, and I wanted to know if I should stick with that brand. Does it depend on the brand of printer, or does it not matter what it is at all? I just want to know what my options are for new printer ink.