IBM 1382760 and Lexmark 1382760 COMPATIBLE BLACK TONER CARTRIDGE PAGE YIELD: 3500 PAGES THIS CARTRIDGE WILL WORK AS GOOD AS AN ORIGINAL WORKS FOR THE FOLLOWING PRINTERS: IBM 4037 IBM 4037Se Lexmark 4037 Lexmark ValueWriter 300 Lexmark ValueWriter 600 Lexmark WinWriter 400