Canon CNE40 E40 E20 E31 E16 PC-200 300 400 500 700 920 Personal Copier Toner Cartridge E20 E31 E16 E40 CNE40 Professionally remanufactured with original empties, new consumable parts and high quality control standard, guaranteed the performance is equal, if not exceeds the OEM standard! Life-time warranty, until the toner runs out or the chip reports end of life! Original cartridge #: E40 | Color: Black | Yield Pages: 4,000 Compatible with printer models: Save Money and Go GREEN! &gt;&gt;&gt; Save up to 70% of the original price while keep the high quality standard. Don't compromise with the knock off compatible or clone toner cartridges.