Genuine Xerox Part 006R01523 with a yield of 30,000 pages. While compatible toners may risk breakdown, poor colors and reduced page yields. Print with Genuine Xerox toners for spot-on results, vibrant colors and sharp edges. This Original Xerox cartridges made by Xerox for Color 550/560/570 printers and work straight out of the box. Your printer reads the chip, you press 'Start' and it starts working. This high performance Xerox Genuine cartridges are made for Xerox printers to work at their best. Independent testing proved Genuine Xerox Supplies to be more reliable and deliver up to 27% higher page yields than non-genuine alternatives.