I have a 3 year old Canon LBP 5000 color laser printer, and it's printing streaks on the page. I opened up the front panel and this is what I see on what I think is referred to as the "Fixing Roller" by the Canon manual:

I tried wiping this film/roller thing clean but the resulting print still has streaks on it, like so:

Does anyone know if there is a quick way to fix this?

I tried wiping this film/roller thing clean but the resulting print still has streaks on it, like so:

Does anyone know if there is a quick way to fix this?