Finally, an A3 multifunction printer that works flawlessly. The print quality is excellent, with perfect color saturation and black, we do not meet often. There are 4 different cartridges that here, instead of 8 or 10 that can be found in competitors with a much worse result. Supplying large paper sizes do not pose a problem, unlike competing printers, very punctilious when the paper size does not exactly match the official format, and that return error messages to error messages. The duplex and the presence of two different trays (we just load the # 1 A4 and A3 No. 2, for ex.) Are very useful. Finally, the document scanning software allows very simply professional settings. What a relief after years of setbacks on expensive equipment and poorly designed!