County of San Mateo RecycleWorks Facilities

San Mateo County Facilities
The recycling program for county employees

Printer and Copier Toner Cartridges

Printer toner cartridges can be refilled with toner and used again. If you are responsible for changing the toner in your department's printers, be sure to return ink jet cartridges and toner cartridges.


Send used ink jet and toner cartridges, and toner bottles, whether empty or not to Attn: Mailroom, Recycle Toner Cartridges.

Drop Off Locations

You can drop off the cartridges in the Mail Services toner collection carts located in front of the mail/copy center in the basement of 455 County Center in Redwood City. recycle icon

  • Empty toner and inkjet cartridges, all brands.