Amazon.com: 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 : Office Products
Laser Printer] Paper feeding issue with Samsung ML 1640 : r/techsupport
User manual Samsung ML-1640 (English - 83 pages)
Samsung ML-1640 Laser Printer series Software and Driver Downloads | HP® Support
Laser toner cartridge compatible with Samsung ML 1640 [Samsung ML 1640] Brand: COMPATIBLE Original number: MLT-D1082S Colour: black Capacity: 1,500 copies