Ink and Toner
This is an instance where the manufacturer is the best choice for recycling these items. Many toner and ink cartridges (Dell and Hewlett Packard, for example) come with handy pre-paid shipping labels to send the old cartridges directly back to the manufacturer. Several brands such as Canon and HP also offer mail-back programs for ink and toner recycling.
The following businesses will take re-manufactured ink jet and toner cartridges FREE of charge:
Peak Performance Imaging: accepts Ricoh/Savin and Sharp ink and toner cartridges
Walmart located in Frisco: accepts ink cartridges for recycling via a drop-off box located in the electronics department
Target located in Silverthorne accepts ink and toner cartridges for recycling located at the customer service desk