Xerox Phaser 7500 color laser printers have OEM-rated print speeds of 35 pages per minute (ppm) for both color and black-and-white printing, and duty cycles of 150,000 pages per month.
Xerox printers ship with standard capacity cartridges yielding 9,600 pages (color) and 19,800 pages (black). Replacement black cartridges are available only in the standard yield. C/M/Y cartridges are available in both the standard yield and 17,800 page yield versions.
All toner cartridges require a chip for correct printer operation.