Zoomtoner High-Yield Black Toner Cartridge Compatible with Lexmark / IBM 1380520

High-yield black replacement toner compatible with part number 1380520 from Zoomtoner. Delivers reliable performance and sharp, consistent print quality for everyday printing tasks. Compatible with the following printers: Lexmark / IBM WinWriter 4029, Lexmark / IBM WinWriter 4028, Lexmark / IBM WinWriter 4019, Lexmark / IBM 4029, Lexmark / IBM 4028, Lexmark / IBM 4019, Lexmark / IBM 3825.