Compatible Okidata (OKI) 43501901 drum unit. Rated for about 25,000 pages. For the Okidata B4400, Okidata B4500, Okidata B4550, Okidata B4550n, Okidata B4600, Okidata B4600n. Replaces: Okidata 43501901 Drum life: about 25,000 pages Condition: Compatible (new, non-OEM) Fits: Okidata B4400, Okidata B4500, Okidata B4550, Okidata B4550n, Okidata B4600, Okidata B4600n Guarantee: 1-year 100% satisfaction guarantee Shipping: Ships the same business day when ordered by 4 PM ET (Mon–Fri); free shipping on orders over $50 What's in the Box 1 × compatible Okidata 43501901 drum unit — approx. 25,000 pages Part Numbers & Also Known As This drum is also searched for as, or replaces: Okidata 43501901, OKI 43501901, 43501901, Okidata B4400 drum, Okidata B4500 drum, Okidata B4550 drum Matching toner 43502301, 43502001. Why Choose This Compatible Drum OEM-level output: built to the original Okidata 43501901 specifications. Drop-in fit: installs the same way as the original. Lower cost: typically a fraction of the Okidata price for the same job. Tested and guaranteed: backed by our 1-year 100% satisfaction guarantee. Specifications Condition Compatible (new, non-OEM) Replaces OEM part 43501901 Drum life About 25,000 pages Guarantee 1-year 100% satisfaction guarantee Shipping Ships the same business day when ordered by 4 PM ET (Mon–Fri); free shipping on orders over $50 Good to Know This is the imaging drum only; toner is sold separately. Keep the new drum in its light-proof bag until you are ready to install it and avoid touching the drum surface. Compatible Printers Okidata B4400 Okidata B4500 Okidata B4550 Okidata B4550n Okidata B4600 Okidata B4600n Don't see your machine? Look it up on our Find Ink by Printer page, or contact us and we'll confirm the right cartridge for you. Frequently Asked Questions How many pages does the Okidata 43501901 last?About 25,000 pages.Will this void my printer warranty?No. Under the U.S. Magnuson-Moss Warranty Act, a printer maker can't void your warranty just because you used a compatible drum. More: Does compatible ink void your printer warranty?.Will my machine show a message when I install it?Some OKI printers display a notice that a non-Okidata supply is installed. Select OK or Continue and print as usual. If it isn't recognized, remove it, make sure all protective tape is off, and reinstall it, or contact us and we'll make it right.When will my order ship?Orders placed by 4 PM ET, Monday through Friday, ship the same business day from Long Island, NY. Shipping is free on orders over $50. Helpful Guides How long do toner cartridges last? Compatible vs. remanufactured vs. OEM ink and toner Find ink and toner by printer model
