printer cartridges

printer cartridges

Hi All, I currently use my computer printer a lot, for my home based business, and because we are house hunting. I need new ink, and it is expensive. We have an hp deskjet 5550. Is refilling the cartridge an option? Has anyone done that? I haven't and I am wondering if I should just get a new one...
How I spent my weekend.

How I spent my weekend.

Done for the Spring, I think.

Done for the Spring, I think.

Conjoined tomatoes, and fuzzy soybeans

Conjoined tomatoes, and fuzzy soybeans

tomato sprouts

tomato sprouts

Strawberries!

Strawberries!

corn!

corn!