![Closeup of printer cartridges inside an HP printer.](https://resource-recycling.com/e-scrap/wp-content/uploads/sites/2/2020/07/printer-cartridges-20200722-By-David-Tonelson-editorial-use-only-shutterstock_1719463255-web-1024x682.jpg)
In comments to the EPA, NASA recommended that federal procurement guidelines point purchasers toward recycled-content ink cartridges. | David Tonelson/Shutterstock
As the U.S. EPA updates its lists of recycled-content products purchased by federal agencies, recycling stakeholders have chimed in about electronics.