For the following:
Xerox 106R01569 black toner cartridge 24K yield at 5% coverage
Xerox 106R01566 blue high yield toner cartridge 17.2K yield at 5% coverage
Xerox 106R01567 red high yield toner cartridge 17.2K yield at 5% coverage
Xerox 106R01568 yellow high yield toner cartridge 17.2K yield at 5% coverage
Xerox Phaser 7800N DN high yield EXP region
Your toner cartridge will shut down at every cycle of 24K/17.2K printed pages, leaving you unable to print, even though there may be plenty of toner left in the cartridge.
Slash printing costs by simply replacing the chips which shut the cartridges down, to extend toner cartridge life by up to 30-40%, or use the chip if you are refilling the cartridges, to get them working again.
Each chip lasts for one cycle of 24K/17.2K printed pages, after which it must be replaced.
WW – Worldwide, EXP – Worldwide except China, EUR – Europe, US – United States, NA – North America, SA – South America, AP – Asia Pacific, ME – Middle East, JPN – Japan