Developer for Infoprint 4000/Pageprinter 3900, 2/Box
IBM 69G7370, 1600000 pages, Laser, Infoprint 4100, 8.82 lbs (4 kg)
IBM 69G7370. Page yield: 1600000 pages, Print technology: Laser, Compatibility: Infoprint 4100. Weight: 8.82 lbs (4 kg)