https://www.pittsurplus.com/Site/TonerRecycling

Ink Cartridge Disposal / Recycling

Ink cartridges can be recycled in the box outside of the Chemistry Library – 130 Chevron Science Center.
Place Empty ink cartridges box labeled “inkjet cartridge recycling” across from the Chemistry Library.  https://www.pittsurplus.com/Site/TonerRecycling

Toner Cartridge Disposal / Recycling

Toner cartridges should be returned to the manufacturer. Use the return label enclosed with your new toner cartridge, E.g., HP Brand Toner.  Seal and label the box with the old toner cartridge inside.  Put the taped and labeled box at the UPS pickup box in the University Drive entrance to Chevron Science Center.  https://www.pittsurplus.com/Site/TonerRecycling