How to Recycle Ink and Toner Cartridges

Inkjet printers work by shooting ink directly onto the page. The ink is locked inside the cartridge in an airtight foil compartment. The ink cartridge is loaded onto a print head, which moves back and forth across the paper as it creates the image with droplets of ink.

Toner is made of iron oxide and plastic resin. Laser printers don’t just blot ink on the paper like inkjet printers do—it’s much more complicated. The laser draws an electrostatic image, making it positively or negatively charged. A very precise laser alters the electrical charge in certain spots based on the image. The toner then draws over the spots that the laser has laid out.

Ink and toner vary in cost and each have their short term and long term benefits. Inkjet printers are initially less expensive, but the cost of replacing the ink cartridges can really add up over time. Toner and laser printers are initially more expensive, but can be more cost-effective over time. Toner doesn’t run out as quickly and can print more pages than ink. Business often choose laser printers because they know they will save money in the long run (Tech Advisory).

Laser printers are also better for businesses and large print projects because they are much faster than inkjet. The electromagnetic process in the printer is more precise and efficient. So when choosing a printer, it depends if speed or cost is more of a priority.

So what about disposing these cartridges? Whether you use toner or ink, both print cartridges can be placed with your regular household garbage. They are not accepted your household curbside recycling program. However, if you prefer to have them recycled, many local retailers, like Office Max, Office Depot, or Staples, offer discounts on new products in exchange for used ones.  Other retailers, including Walgreens and Costco, will refill cartridges for you.