Metro Cartridges offers refilling of cartridges at several local retail locations. Used cartridges can be remanufactured several times over. Check with your retailer when purchasing a new cartridge--most offer reuse or recycling options.
Cartridges can also be deposited in Imagine It Recycling dropboxes. Click here to find a location.
The Dell Reconnect Program accepts various electronics as well as ink cartridges. Click here to find a location.