Sharp MX-4111N Toner Cartridges
Your Sharp MX-4111N uses the MX-51GT toner series. Ink Depot has been supplying reliable consumables for this printer since Oct 2023. As a heavy-duty A3 colour multifunction printer built for demanding office environments, high-capacity toner output keeps corporate workflows moving without frequent replacements. Replacing the MX-51GT-BA black toner separately from cyan, magenta, and yellow cartridges ensures cost-effective document production. 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 Sharp MX-51GT toners are measured under ISO/IEC 19798 testing standards at 5% page coverage. The MX-51GT-BA black cartridge delivers up to 40,000 pages, whereas individual MX-51GT colour cartridges yield 18,000 pages, reflecting typical high-volume business document distribution.
| Cartridge Number | Type | Colour | Page Yield | Cost Per Page |
|---|---|---|---|---|
| MX-51GT-BA | Standard | Black | 40,000 | $0.001 |
| MX-51GT-CA | Standard | Cyan | 18,000 | $0.001 |
| MX-51GT-MA | Standard | Magenta | 18,000 | $0.001 |
| MX-51GT-YA | Standard | Yellow | 18,000 | $0.001 |
Cost Per Page = Total Cartridge Price ÷ Page Yield (at 5% coverage). Prices based on Compatible cartridges.
Choosing Compatible Cartridges for Office Workflows
High-volume commercial printing requires dependable supplies that lower operational expenses without sacrificing document clarity. Under Australian Consumer Law, using compatible cartridges does not void your printer warranty. Choosing compatible MX-51GT cartridges allows busy workplaces to lower per-page expenses significantly while maintaining crisp text and vivid graphics. Read our detailed guide on genuine vs compatible cartridges to understand how compatible toners maintain high output standards.
Best Way to Stock These Cartridges
If your office prints mainly text documents, keep additional MX-51GT-BA black toners on hand due to heavier depletion rates. If your business produces graphic-heavy marketing materials or reports, purchasing colour multi-packs ensures consistent print output. All compatible MX-51GT toners are backed by a complete money-back guarantee. Free delivery applies on all orders over $99, with fast dispatch from our nationwide warehouses in Perth, Brisbane, Sydney, Melbourne, and Adelaide. Browse our complete range of Sharp toner cartridges to suit your printing requirements, and review our returns policy for full peace of mind.
Pro Tip
Always order replacement MX-51GT colour cartridges when your toner levels drop below 15 percent; because colour pages deplete cyan, magenta, and yellow unevenly based on graphic content, having a full set ready prevents single-colour downtime during large print runs.
Frequently Asked Questions
Why does the MX-51GT-BA black toner yield more than twice as many pages as the colour toners?
Commercial office print profiles consist predominantly of monochrome text documents, invoice runs, and internal correspondence. Sharp designed the MX-51GT-BA black cartridge with a 40,000-page capacity to match routine text usage, while cyan, magenta, and yellow MX-51GT toners offer an 18,000-page yield to align with lighter corporate colour coverage.
Can I replace individual MX-51GT colour cartridges as they empty, or must all colours be changed together?
You can replace each MX-51GT toner cartridge independently as it runs out. The Sharp MX-4111N monitors ink level thresholds separately for black, cyan, magenta, and yellow, allowing full consumption of each cartridge without wasting remaining toner in the other units.
How does 5% coverage affect the actual page yield of MX-51GT toners in a busy office?
Standard ISO page yield ratings assume 5% toner coverage per page, equivalent to a brief business letter. If your work involves dense graphics, complex spreadsheets, or full-page presentations, coverage can reach 15% to 20%, which proportionally decreases the total number of prints achieved per cartridge.
