2 Black Compatible Toner Cartridge for Samsung ML-1640 ML-2240 : Amazon.co.uk: Computers & Accessories
greencycle High-Yield Compatible for Samsung MLT-D108S Toner Cartridge Replacement for ML-1640 ML-1641 ML-2240 Series Printers, Page Yield Up to 3000 Pages (Black, 1 Pack)
TCT Premium Compatible MLT-D205E Black Toner Cartridge Replacement for Samsung ML-3710, 3712DW, 3712ND / SCX-
Amazon.com: SuperInk Compatible Toner Cartridge Replacement for Samsung MLT-D108S MLTD108S to use with ML-2240 ML-1640 (Black, 1-Pack) : Office Products
Samsung MLT-D108S Toner Cartridge Black for ML-2240 : Office Products - Amazon.com
E-Z Ink (TM Compatible Toner Cartridge Replacement for Samsung MLT-D101S 101S MLTD101S to use with ML-2166W ML-2160 ML-2165 SCX-3405W ML-2165W SCX-3405FW SCX-3400 SCX-3401FH SF-760P Printer (3 Black)
Toner Cartridge MLT-D108S Works for Samsung ML-1640 ML2240 ML2241 ML1641 Series Monochrome Laser Printer, Yields Up to 2,000 Pages Office Products Black