Is anyone else having troubles with their C830s needing more waste toner bottles than whats provided with the toners? I think each of my 830s need about 5 or 6 waste bottles before all 4 toner containers are dried up.

Are these customers by chance making a lot of short runs? We had one account that did this and they made a lot of single copies and prints. This account has since gone out of business.

its a real estate customer, printing flyers for homes, etc. id have to say that they probablly are bursts of about 20 copies each nime, ive never observed anything that is a long run.