Someone was talking abotu the fuser lamp burning out.
That is not what
happened to mine; it continued to work as a fuser, but produced ghosts
on the page, as if it picked up some of the toner from the page and
deposited it down next revolution, a few inches further down the page.
This normally means you need to change the upper roller (the one with the
lamp down the middle). The roller is a lot cheaper than a complete fuser,
and it's not that hard to fit (at least not on the CX or SX).
-tony