Unison Toner
Essential to Lexmark print system performance, Unison™ Toner's unique formulation consistently delivers outstanding image quality, ensures long-life print system reliability and promotes superior sustainability -- all in an innovative shake-free print system.

High Yield
Maximise your savings and enjoy premium quality with Genuine Lexmark cartridges. High Yield cartridges offer a lower cost per page and contain more pages than Standard Yield cartridges do. Perfect for high volume printing.

Best Together
Genuine Lexmark supplies are engineered to work Best Together with your Lexmark printer, delivering excellent print quality from the first page to the last.

Lexmark Cartridge Collection Programme
Going green has never been easier. Recycle all your used Lexmark supplies by letting us take care of the details. It’s simple, smart and always free.

Return for Recycling
Lexmark offers customers a broad choice of laser toner cartridges and recycling options including easy return to Lexmark. For superior results, always use Genuine Lexmark supplies.

Weight & dimensions
Width	125 mm
Depth	400 mm
Height	125 mm
Weight	967 g
Other features
Print technology	Laser printing
Certification	ISO/IEC 19798
Features
Type	Original
Printing colours	Black
Brand compatibility	Lexmark
Supply type	Single pack
Compatibility	CS431dw, CX431adw
Quantity per pack	1 pc(s)
Black toner page yield	6000 pages
Cartridge capacity	Extra (Super) High Yield
Country of origin	China
Logistics data
Harmonized System (HS) code	84439990