Amazon.com: Oki Image Drum For B4400 and B4600 Series Printers. IMAGE DRUM 25K LIFE FOR B4400 B4600 SERIES PRINTERS L-SUPL. Laser Imaging Drum - 1 Pack : Office Products
Compatible New Cartridge/Drum Unit for Oki B4400/4500/4550/4600 - China for Oki B4400 Toner Cartridge, Toner Cartridge for Oki B4500 | Made-in-China.com
Original Image Cylinder OKI B4400 B4400n B4600 B4600n/43501902 Type 9 Drum | eBay
Compatible Okidata B4400 Drum Unit Black (43501901) - Clever Supplies Ink & Toner Cartridge
imaging drum unit reset chip replacement| Alibaba.com
OKI B4400/4600 Drum 25k - 43501903 | Shopee Malaysia