The TopJet MLTD1082S toner cartridge is a compatible, non-original replacement for the Samsung ML-1640 printer model, offering a page yield of approximately 1,500 pages.

• Brand: TopJet (often listed as "TJ toner").
• Color: Black.
• Page Yield: Approximately 1,500 pages, based on manufacturer quoted values at 5% coverage on A4 paper.
• Type: This is a compatible or remanufactured toner cartridge, not an original Samsung product.
• Compatibility: In addition to the Samsung ML-1640, the cartridge is compatible with other Samsung printer models including the ML-1641, ML-1642, ML-1645, ML-2240, and ML-2241.