Original Samsung 1640 Toner Cartridge from China manufacturer - HongKong XinLong Industrial Co.,Limited
Patron Black Samsung 1640 (ML-1640 /2240 /108S) Toner Cartridge, For Laser Printer, | ID: 22596189430
2x Toner Cartridge Reset Chip for Samsung ML 1640 ML 1641 ML 1642 ML 2240 ML 2241 2241 for MLT D108S D108S MLT D1082S MLT D1082|toner chips|chip toner - AliExpress
HP Samsung MLT-D108S Black Toner Cartridge (SU786A)
SAMSUNG ML-1640 TONER CARTRIDGE BLACK / MLTD108S
Samsung MLT-D108S 108S Black Toner Cartridge "MLTD108S 108 compatible with the Samsung ML-2240, ML-1640.Yield 1500 Pages @5%" - Marlborough Ink & Toner
SPS ML1640 / 1640 / ML-1640 Black Toner Cartridge ( Pack of 2 ) for Samsung Printer Black Ink Toner - SPS : Flipkart.com