I bought a HP small b&w office printer in 2005. I still am using the original toner I got with it then and it's still doing a fine job. I loved it so much I bought a few more to use in the office I was IT'ing for at the time, and saw them die glorious deaths after printing 10's of thousands of pages. Meanwhile I haven't seen or used a consumer inkjet printer that has lasted more than a few months.