Wszystko przebiegło szybko i sprawnie łącznie ze zwrotem środków za błędnie zamówiony przeze mnie tusz. Oba zamówienia były na drugi dzień. Polecam i jeszcze raz dziękuję!
Marzena22 September 2026 | 13:02
”
Bardzo miła i pomocna obsługa, szybka dostawa. Gorąco polecam.
Irena22 September 2026 | 12:43
Specification
Description
Related products
Ask question
Reviews (1)
Specification
Compatible Toner B431 12K for Oki (44917602) (Black)
Compatible Toner B431 12K for Oki (44917602) (Black) provides a standout printing solution for users seeking excellence on every page. Crafted by DrTusz, this remarkable compatible laser toner cartridge offers an outstanding yield of 12,000 pages, ensuring you won't run out of ink mid-project. Our compatible toner delivers the same performance and quality as your original Oki toner, without compromising on print clarity or depth, tailored to meet your office or home printing needs.
Dear Customer, imagine printing thousands of documents with crisp black texts and smooth gradients that stand out, page after page. With our Compatible Toner B431 12K for Oki, you're not just buying a toner; you're investing in reliability, consistency, and sharp black quality. Specifically designed for Oki printers, this toner is a perfect fit, providing seamless integration with your devices.
Our shipping experts carefully handle and protect your parcel, ensuring it reaches you in impeccable condition. Explore our 'Related products' section for original OEM options or find alternative compatible toners at various capacities. If you're looking to print more with several colors, check out our sets available.
high yield of 12,000 pages, perfect for high-volume printing with consistency
precision-engineered compatibility with select Oki printers for seamless performance
excellent black print quality for sharp text and clear images
crafted to match or exceed OEM standards, offering the same quality at a better value
includes a range of related products for those needing original OEM or different capacities
Popular printers that the product is compatible with: Oki B431d, Oki B431dn, Oki MB491.
Frequently asked questions about this product
Toner cartridges bearing the DrTusz logo are made from high-quality, specially selected, and tested components available on the market.They ensure high print quality, comparable to that achieved with original toner cartridges.
Toner replacements offer real savings; they are significantly cheaper than originals and often have a higher capacity, allowing you to print more pages from a single cartridge. High-quality compatible toners deliver crisp, long-lasting prints and work seamlessly with your printer, so you pay less without compromising on the final result.
Additionally, our compatible toner cartridges are covered by the “Gold Warranty” program, which provides coverage for the entire lifespan of the cartridge. Its key advantage is a quick, hassle-free, and effective claims process.
Bei der riesigen Auswahl an Tinten- und Tonerkartuschen kann man leicht den Überblick verlieren, und die richtige zu finden, ist nicht immer einfach.
Falls Sie die gewünschte Tinte/den gewünschten Toner nicht finden, senden Sie eine E-Mail mit Ihrem Druckermodell an sklep@drtusz.pl. Sie erhalten dann umgehend unser Angebot.
Alternativ können Sie sich auch persönlich von einem unserer Experten beraten lassen. Sie erreichen uns telefonisch unter +49 525-22-33-22 (Montag bis Freitag, 9:00–17:00 Uhr).
Our online store does not buy back empty cartridges
. We only offer free disposal of products that were previously purchased from our store.
Used ink and toner cartridges are hazardous waste and must not be disposed of in regular trash bins—that’s why we offer free disposal
so you can help protect the environment in a simple and safe way. For larger quantities of empty cartridges (10 or more), we’ll arrange for pickup by a courier after you contact us via email; for smaller quantities, you can return them to us at your own expense or bring them in person to our brick-and-mortar store.
Companies and public entities can also obtain a Waste Transfer Form (downloadable from the BDO system) if they generate more than 100 kg of such waste annually.
For details and instructions on how to return used cartridges for disposal, see the article:
Disposal at DoktorTusz
Yes, we accept empty cartridges (ink and toner), but only those purchased from our store.
✓10 or more empty cartridges
– please email us at sklep@drtusz.pl
. Once you’ve contacted us, we’ll arrange for a free pickup by courier.
✓Fewer than 10 empty cartridges
– please also contact us via email in advance. In this case, you’ll send the package at your own expense
to our company’s address.
✓Cartridges from other stores—
we do not accept them.
The process consists of the following steps: 1
. Arrange with us how to return the empty cartridges. 2. Fill out the waste transfer form (BDO):
you can fill out the document yourself on the BDO website (we only accept waste under code 160214).
3. Send the empty containers . 4. Upon receipt of the empty containers, we’ll confirm receipt in the BDO system.
Please note: if you do not generate more than 100 kg of such waste per year, the form is not required
.
To compare printing costs, check the price of a replacement ink or toner cartridge for your printer, and then calculate the cost per page by dividing the price of the cartridge by its yield, expressed in the number of pages.
It’s worth noting that the stated yield is determined in accordance with ISO standards, which influence how the number of pages is measured.
