TM-toner &copy; 42102801 Image Drum Type C9 for OKI Okidata B4100 B4200 B4250 B4300 B4350 Compatible Drum cartridge Okidata B4100, B4200, B4250, B4300, B4350 1 Drum cartridge for Okidata B4100, B4200, B4250, B4300, B4350