Cartridges come filled with a new generation chip and work with all new printers. Compatible with Dell color laser printers: E525W, E525DW. High capacity page yield: up to 2000 pages per black cartridge, 1400 per color cartridge. Fits with series 593-BBJX, 593-BBJU, 593-BBJV, 593-BBJW. All cartridges are backed by a 2 year returns policy, and are ISO9001 certified for cartridge quality and reliability, and ISO 14001 certified for environmental impact. Contents: compatible cartridges for E525 (1 Black, 1 Cyan, 1 Magenta, 1 Yellow). - Cartridges come filled with a new generation chip and work with all new printers.

- Compatible with Dell color laser printers: E525W, E525DW.

- High capacity page yield: up to 2000 pages per black cartridge, 1400 per color cartridge. Fits with series 593-BBJX, 593-BBJU, 593-BBJV, 593-BBJW.

- All cartridges are backed by a 2 year returns policy, and are ISO9001 certified for cartridge quality and reliability, and ISO 14001 certified for environmental impact.

- Contents: compatible cartridges for E525 (1 Black, 1 Cyan, 1 Magenta, 1 Yellow).