Product Specifications
| SKU | 56120401 |
|---|---|
| OEM Part Number | 56120401 |
| Cartridge Type | Toner Cartridge |
| Compatible Brand | OKI |
| Color | Black |
| Condition | New compatible (non-OEM) |
| Warranty | 100% Satisfaction Guarantee |
| Page Yield | 4000 pages |
| Cost Per Page (Our Price) | 2.75 cents |
Product Description
Okidata 56120401 Black at a glance: a black toner cartridge rated at about 4,000 pages. Compatible: newly manufactured to Okidata's specifications. Fits the Okidata B2500, B2520 and B2540 MFP. Backed by a 1-year 100% satisfaction guarantee; orders by 4 PM ET (Mon–Fri) ship the same day from Georgia.
Key Facts
| Condition | Compatible (newly manufactured to the original's specifications) |
| Replaces OEM part | 56120401 (Okidata 56120401 Black) |
| Page yield | About 4,000 pages (manufacturer rating for the original) |
| Cost per page | about 2.7¢ per page at our $109.95 price |
| Guarantee | 1-year 100% satisfaction guarantee: replacement or refund |
| Shipping | Same business day when ordered by 4 PM ET (Mon–Fri); free shipping on orders over $50 |
What's in the Box
- 1 × Okidata 56120401 Black compatible toner cartridge — about 4,000 pages
Page yields are the manufacturer's rating for the matching original cartridge, measured at roughly 5% page coverage under ISO/IEC 19752 or 19798 testing. Your results will vary with what you print.
Compatible Printers (3 models)
- Okidata B2500 / B2520 / B2540 MFP
Don't mix these up: 56120401 is the cartridge for the B2500-series MFPs.
Not sure? Look up your exact model on our Find Ink by Printer page, or contact us and we'll confirm the right toner for you.
Part Numbers & Also Known As
This toner cartridge replaces or is also searched for as: 56120401, Okidata 56120401, Okidata 56120401 black, 56120401 black toner, Oki 56120401, OKI 56120401, B2500 toner
Chips, Printer Messages & Installation
Installing: open the top cover, lift out the empty print cartridge and unpack the new one. Remove the protective sheet and tape, rock the cartridge gently a few times, set it in place and close the cover.
Supply messages: if the printer still reports the cartridge as low, open and close the cover once so it rechecks.
Streaks or faint print: rock the cartridge gently and print a few pages.
Still stuck? See our guide to fixing a cartridge that isn't recognized or contact us and we'll make it right.
Compatible vs. Remanufactured vs. Original
Original (OEM) toner is new from the printer brand and costs the most. Compatible toner, like this cartridge, is newly manufactured by a third party to the original's size and page-yield specifications, so it drops into the same slot at a much lower price. Remanufactured toner is an emptied original cartridge that has been rebuilt and refilled. Castle Ink sells compatible (newly manufactured) toner and remanufactured inkjet cartridges.
Other Options for the Same Printers
Frequently Asked Questions
How many pages does the Okidata 56120401 black print?
About 4,000 pages, based on Okidata's rating for the original 56120401 at roughly 5% coverage.
Will this void my printer warranty?
No. Under the U.S. Magnuson-Moss Warranty Act, a manufacturer can't void your printer warranty just because you used a third-party or remanufactured supply. If a non-original supply directly caused damage, that specific repair might not be covered.
How long can I store it?
Sealed toner keeps for about two years at room temperature. Keep it in its bag, away from heat and direct sunlight, and store it flat.
When will my order ship?
Orders placed by 4 PM ET, Monday through Friday, ship the same business day from Georgia, by USPS (2–5 business days). Expedited 1–2 day delivery is available at checkout, and shipping is free on orders over $50.
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