I love my P50 and I hammer it to death printing hundreds of sheets each week. I bought one set of ink - 6 Bottles when I bought the printer in November 2010 and I am just at the point of buying another set of bottles nearly 14 months later so I reckon it is an incredible saving on ink costs. I really will wear out the printer before I get through the ink. In fact I plan to buy another P50 soon and keep it as a reserve printer in case mine finally gives up the ghost...
Linda....xx