Lexmark MS431dn Toner Cartridges
Shop toner cartridges for your Lexmark MS431dn, which uses the Lexmark 55B6000, 55B6H00 and 55B6X00 toner cartridge series. Ink Depot has been supplying reliable consumables for this printer since Aug 2020. The Lexmark MS431dn is a high-speed monochrome laser printer engineered for demanding small business workgroups. Moving from standard 55B6000 Black toner cartridges to high-yield 55B6H00 or 55B6X00 options dramatically reduces replacement frequency during heavy invoice and report cycles. Our 4.8 Google rating proves it: we consistently supply premium cartridges backed by rock-solid reliability.
Expected page output and replacement cycles
Page yields for Lexmark MS431dn Black toner cartridges are measured in accordance with the ISO/IEC 19752 testing standard for monochrome laser printers. Standard 55B6000 cartridges suit lighter printing tasks, while 55B6H00 and 55B6X00 high-capacity cartridges deliver substantially lower per-page costs for high-volume office workflows.
| Cartridge Number | Type | Colour | Page Yield | Cost Per Page |
|---|---|---|---|---|
| 55B6000 | Standard | Black | 3,000 | $0.059 |
| 55B6H00 | High Yield | Black | 15,000 | $0.042 |
| 55B6X00 | Extra High Yield | Black | 20,000 | $0.034 |
Cost Per Page = Total Cartridge Price ÷ Page Yield (at 5% coverage). Prices based on Genuine cartridges.
Strategic cartridge selection and delivery
If your business primarily prints text-heavy office documents, choosing extra high-yield 55B6X00 toner delivers maximum efficiency. For lower upfront expense, compatible 55B6H00 cartridges offer exceptional value and come backed by our full money-back guarantee under our returns policy. Browse our full range of Lexmark toner cartridges dispatched quickly from local warehouses in Sydney, Melbourne, Brisbane, Adelaide, and Perth. Free delivery applies on all orders over $99.
Quality choices for genuine and compatible options
Choosing between genuine Lexmark toner and compatible alternatives depends on your budget and volume requirements. Genuine cartridges offer factory-certified output, while compatible options provide significant cost savings for daily administrative tasks. Under Australian Consumer Law, using compatible cartridges does not void your printer warranty. Read our comprehensive genuine vs compatible cartridges comparison guide to determine the ideal choice for your office setup.
Key buyer insight
Always verify whether your print environment requires standard or high-capacity cartridges before ordering. High-yield 55B6H00 and 55B6X00 cartridges share the same physical dimensions as standard 55B6000 cartridges, allowing them to drop directly into the Lexmark MS431dn while dramatically reducing cost per page.
Frequently Asked Questions
Can I install a high-yield 55B6X00 cartridge if my printer previously contained a standard 55B6000 toner?
Yes. The 55B6X00 extra high-yield toner cartridge shares identical physical housing dimensions with the standard 55B6000 unit. It fits into the same internal slot on your Lexmark MS431dn but contains significantly more toner powder to extend replacement intervals.
How does the 55B0ZA0 imaging unit differ from standard toner cartridges?
The 55B0ZA0 imaging drum is a separate component responsible for transferring the toner image onto paper, lasting up to 40,000 pages. Unlike all-in-one cartridge designs, the toner cartridge clicks directly into this drum unit, meaning you only replace the drum when prompted by the printer, usually after several toner cartridge changes.
How do I choose between 55B6000, 55B6H00, and 55B6X00 cartridges for office document printing?
Selection depends on your monthly output volume. The standard 55B6000 cartridge suits light or intermittent printing, whereas the 55B6H00 (15,000 pages) and 55B6X00 (20,000 pages) cartridges yield a far lower cost per page, making them the most economical options for medium to heavy print demands.
