OKI C911 C931 Toner Cartridges
Your OKI C911 and C931 printers use the 45536429-45536434 toner cartridge series along with 45103731, 45103732, 45103733, and 45103734 drum units, 45531113 fuser units, 45531213 transfer belts, and 45531503 waste toner bottles. These heavy-duty A3 multimedia LED graphic printers demand high-volume toner delivery. Moving from standard 24,000-page toners to high-yield 38,000-page 45536520 black and 45536517-45536519 colour cartridges lowers per-page printing costs for large print jobs. Ink Depot has supplied consumables for these models since Sep 2014. Our 4.8 Google rating reflects a long-standing track record of premium cartridge performance.
Expected Page Output and Replacement Cycles
Page yields for OKI toner cartridges are measured in accordance with ISO/IEC 19798 testing standards at 5% coverage on A4 paper. Commercial print jobs with higher colour density, full-bleed graphics, or heavy cardstock will deplete toner at a faster rate.
| 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.
Long-Life Image Drums and Maintenance Components
In addition to toner, the OKI C911 and C931 rely on separate 45103731, 45103732, 45103733, and 45103734 drum units rated for 40,000 pages, alongside 150,000-page 45531113 fuser units, 45531213 transfer belts, and 45531503 waste toner bottles. Experience Tip: Drum units last through multiple toner cartridge changes, but replacing each individual drum unit on schedule ensures crisp transfers across all four colour channels.
Managing High-Volume Supply Orders
For continuous high-volume graphic output, choosing 38,000-page toners such as 45536520 black and 45536517 cyan delivers lower per-page expenses than 24,000-page alternatives. Free delivery applies on all orders over $99, dispatched quickly from our Australian warehouses in Sydney, Melbourne, Brisbane, Perth, and Adelaide. Standard purchase protection applies under our returns policy. Browse our full range of OKI toner cartridges.
Pro Tip
Match your toner capacity to your print job scale: standard 24,000-page toners suit regular office documentation, while 38,000-page high-yield toners drastically reduce intervention frequency and drop cost-per-page on massive commercial print runs.
Frequently Asked Questions
Do the OKI C911 and C931 share the same toner cartridges and drum units?
Yes, both the OKI C911 and C931 printers share the exact same 45536429-45536434 toner series, 45103731-45103734 drum units, fusers, transfer belts, and waste toner bottles.
What is the difference between standard and high-yield OKI toners for these models?
Standard 45536429-45536432 toners provide up to 24,000 pages, whereas high-yield 45536517-45536520 toners yield up to 38,000 pages while maintaining the exact same physical size and installation procedure.
How do separate drum units impact print costs compared to integrated cartridges?
Because the image drum (40,000 pages) is separate from the toner cartridge (24,000 or 38,000 pages), you only replace the drum unit when its photosensitive surface degrades, avoiding unnecessary component disposal and lowering long-term printing costs.
Can I mix 24,000-page and 38,000-page toners in the same OKI printer?
Yes, you can install a 38,000-page high-yield black toner alongside 24,000-page colour toners without issue, as the printer tracks each colour cartridge independently.
