[speaker001:] I've just got a new printer. How often do I need to replace the print heads?
[speaker002:] Well, under normal conditions each head lasts about 5 000 copies or so. It depends on the user, but about once a month is average.
[speaker001:] So if I don't print out very much, it could last a lot longer?
[speaker002:] That's right. It could last six months or more. This model's designed for heavy use. Don't worry you'll get an error message telling you when to change the head.