User's Guide
Page 111
... substantial reduction in which Lexmark sells new toner cartridges at a special price with the agreement that you will return them, at no cost, to refilling can also be refilled. Warning: Toner cartridge leaks due to Lexmark using the Lexmark Cartridge Collection Program. Lexmark cannot assure the excellent print.... To learn how to return a cartridge at no cost in several areas of your country, visit Lexmark's Web site at no cost, only to Lexmark for recycling. Lexmark does not recommend the use of its toner cartridges after a toner cartridge has been refilled. Recycling...
... substantial reduction in which Lexmark sells new toner cartridges at a special price with the agreement that you will return them, at no cost, to refilling can also be refilled. Warning: Toner cartridge leaks due to Lexmark using the Lexmark Cartridge Collection Program. Lexmark cannot assure the excellent print.... To learn how to return a cartridge at no cost in several areas of your country, visit Lexmark's Web site at no cost, only to Lexmark for recycling. Lexmark does not recommend the use of its toner cartridges after a toner cartridge has been refilled. Recycling...