Lexmark C534DN Toner Cartridges
Shop toner cartridges for your Lexmark C534DN, which uses the Lexmark C5240KH toner cartridge. The Lexmark C534DN is a heavy-duty laser printer engineered for fast office document production. Installing high-capacity C5240KH Black toner delivers up to 8,000 pages, reducing print management overhead during large print runs. Our 4.8 Google rating reflects a long-standing track record of premium cartridge performance.
Expected output and page yield
Page yields for the Lexmark C5240KH toner cartridge are calculated using ISO/IEC 19798 testing standards based on 5% page coverage. In high-volume office printing, actual yield varies according to font density and document complexity.
| Cartridge Number | Type | Colour | Page Yield | Cost Per Page |
|---|---|---|---|---|
| C5240KH | High Yield | Black | 8,000 | $0.020 |
Cost Per Page = Total Cartridge Price ÷ Page Yield (at 5% coverage). Prices based on Genuine cartridges.
Ordering your Lexmark toner supplies
If you print mainly text documents, high-yield C5240KH black toner keeps your cost per page extremely low. If you print high-coverage graphics or reports, monitor remaining toner levels to avoid unexpected workflow pauses. Check our returns policy for total purchase security. Free delivery applies on all orders over $99. We ship directly from dispatch hubs in Sydney, Melbourne, Brisbane, Perth, and Adelaide for prompt delivery. Browse our complete range of Lexmark toner cartridges today.
Pro Tip for Lexmark C534DN Owners
Always keep an extra C5240KH Black toner cartridge on hand; high-yield laser cartridges often run smoothly until depleted, and having a spare prevents sudden downtime during major document printing tasks.
Frequently Asked Questions
What ISO standard is used to measure C5240KH toner yield?
Lexmark measures the C5240KH Black toner cartridge using the ISO/IEC 19798 standard for colour laser printer consumables, which assumes a standardised 5% page coverage per A4 page.
How does high page coverage affect my actual C5240KH toner output?
Continuous printing of dense text, full-page tables, or heavy logos increases toner consumption well beyond 5% coverage, naturally decreasing total page yield below the rated 8,000-page threshold.
Can I store spare Lexmark C5240KH cartridges for future use?
Yes, genuine Lexmark toner cartridges have a long shelf life when kept sealed in their original packaging in a cool, dry place away from direct sunlight.






