Arista Business Imaging Solutions

5153 Commercial Circle Ste. A, Concord, CA
Mon-Fri 8am to 5pm
(925) 825-8400
http://www.aristadoes.com

Drop off: accepts all toner cartridges, call for more details.

Casa Allegra Community Services

35 Mitchell Blvd. Suite 8, San Rafael, CA 94928
(415) 499-1116
http://www.casaallegra.org

Drop off is free or schedule a pick up for a fee.

GMS Lazerworks

94 Galli Unit A-2, Novato, CA
Mon-Fri 8:30am-5pm
http://www.gmslazerworks.com

Drop off: accepts toner cartridges for laser printers and Canon personal copier machines.

Greendisk

2200 Burlington St., Colombia, MO
Mon-Fri 8am to 4pm
(425) 392-8700
http://www.greendisk.com

Mail back, call ahead for mailing instructions.

Resolution Laser Printer Services and Repair

15 Lovell St., San Rafael, CA
Mon-Fri 8:30am to 5pm
(415) 459-0909

Drop off or pick up service.