Lexmark Pro900 series is what we are running. As one who used HP, Cannon (stay very far away) etc i chose the LM. I was hesitant at first since we used one for work and the ink cost on a then low budget copier was excessive. This Pro series i purchased as LM advertises it is one of the lower cost ink users on the market. Well X copies later i finally replaced the black. 2 months later the color cartridges. 1.5 years later i have been through 3 black ink units!. The other printers i would have used 2x as many. This unit is a copier (color) scanner and faz, all functions i am using daily. The big seller for me on the LM is their warranty.This unit carries a no BS 3 year customer satisfaction, replacement coverage if it cannot be fixed. Also price wise the most competitive pricing along with salespeople who actually knew their product was Staples.