Anacapa Micro Products Inc, 2465 Portola Rd, Ventura, CA 93003, US

Dun Rite Supply functions a lot like a plastic, glass and aluminum recycling center. Members of the general public can show up with used ink and toner cartridges and leave with a company check. Computer printers, photo copiers, fax machines -- if there's ink involved, Dun Rite welcomes previously unrecycled empties. Redemption rates vary depending on the brand, but just about all major ink cartridge brands are accepted. Each recycled cartridge commands an average of $7 a piece. Dun Rite also buys surplus toner and sells virgin OEM and long-life drums for laser-driven business machines.