If you find yourself staying outside of the central tourist area, as previously mentioned Workcenter is like a Kinkos and can get your copying, digital processing done in a jiffy as well as providing internet access and fax services.

Don´t be hesitant to also check out your neighborhood locutorio. Generally these are small mom & pop run businesses set up (usually) by immigrants to serve the immigrant population in the area with internet access, phone booths to call home, fax services as well as modest copying services.