IBM 39V1637 compatible cartridge - Jolek 210-A21A - Jolek.com

IBM 39V1637 compatible cartridge – Jolek 210-A21A – Jolek.com. IBM 39V1637 compatible black laser toner cartridge designed for the IBM Infoprint 1601 Express, Infoprint 1602 Express, laser toner printers (3,500 page yield)