OKI C911dn Toner Cartridges
Your OKI C911dn uses the 45536429-45536434 toner cartridge series along with 45103731 drum units, 45531213 transfer belt units, and 45531503 waste toner bottles. Upgrading from standard 24,000-page toners like the 45536432 Black to high-yield 38,000-page 45536520 cartridges substantially lowers ongoing printing costs. Our 4.8 Google rating proves it: we consistently supply premium cartridges backed by rock-solid reliability.
Expected Page Yields and Production Output
Page yields for OKI C911dn toners are measured according to ISO/IEC 19798 standards at 5% page coverage. Intensive commercial artwork and full-bleed graphics increase toner consumption, making the 38,000-page high-yield cartridges the most economical choice for heavy print runs.
| Cartridge Number | Type | Colour | Page Yield | Cost Per Page |
|---|---|---|---|---|
| 45536432 | Standard | Black | 24,000 | $0.018 |
| 45536431 | Standard | Cyan | 24,000 | $0.048 |
| 45536430 | Standard | Magenta | 24,000 | $0.048 |
| 45536429 | Standard | Yellow | 24,000 | $0.048 |
| 45536520 | High Yield | Black | 38,000 | $0.015 |
| 45536519 | High Yield | Cyan | 38,000 | $0.043 |
| 45536518 | High Yield | Magenta | 38,000 | $0.043 |
| 45536517 | High Yield | Yellow | 38,000 | $0.043 |
Cost Per Page = Total Cartridge Price ÷ Page Yield (at 5% coverage). Prices based on Genuine cartridges.
Image Drums and System Maintenance Parts
The OKI C911dn uses separate 45103731 series image drums rated for 40,000 pages, alongside a 150,000-page 45531213 transfer belt unit and 45531503 waste toner bottle. Experience Tip: The 45103731 drum units run on an independent lifecycle from toner cartridges, allowing each individual colour drum to reach its full 40,000-page capacity before needing replacement.
Managing High-Volume Print Operations
If you print mainly text documents and standard office reports, standard 24,000-page toners like 45536432 Black provide steady output. If you print high-density graphics or marketing collateral, choosing 38,000-page high-yield toners like 45536517 Yellow and 45536520 Black keeps unit costs low. Orders are dispatched quickly from warehouse locations in Sydney, Melbourne, Brisbane, Adelaide, and Perth. Free delivery applies on all orders over $99. For complete peace of mind, review our returns policy. Browse our full range of OKI toner cartridges to keep your office supplied.
Pro Tip
Pro Tip: Calculate your monthly page volume before reordering; switching to 38,000-page high-yield toners lowers overall cost per page for high-volume graphic output despite the higher upfront investment.
Frequently Asked Questions
Can I mix 24,000-page standard toners with 38,000-page high-yield toners in the OKI C911dn?
Yes, you can install a 38,000-page high-yield toner (such as 45536520 Black) alongside 24,000-page standard colour toners. The printer tracks remaining toner for each cartridge slot independently.
Do image drums need to be replaced whenever toner cartridges run empty?
No, image drums (such as 45103731) have an independent 40,000-page lifespan and operate separately from toner supplies. The C911dn will alert you when a specific colour drum reaches its end of life.
How does high-coverage graphic printing affect OKI C911dn toner life?
Standard 24,000 and 38,000 page yields are based on standard 5% coverage per page. High-density commercial prints or full-bleed SRA3 poster work consume more toner per page, reducing overall page yield proportionately.
