have bought the Epson Stylus SX510W end of 2009. It was possible to install just fine and the print and scan results were OK.
However, the device was now three times broken! There have always been problems with the printheads! Epson exchanged the device 2 times to guarantee completely. Meanwhile Epson refuses to fix the problem again. Unfortunately, I am very disappointed. The print head can not expand (and, for example, Canon) and externally clean unfortunately. Espon has a design problem here, in my view. I can recommend the printer in any way.