Canon PIXMA MX726 Ink Cartridges
Your Canon PIXMA MX726 uses the PGI-650 / CLI-651 ink series. We have been supplying replacement consumables for this printer since Nov 2013. The five-cartridge system separates pigment black for text from dye-based inks for documents and graphics, which means you only replace the specific colour that depletes. Our 4.8 Google Star rating shows that our customers consistently receive high-quality cartridges backed by reliable performance.
Expected page output and replacement cycles
Page yields for this five-ink system are calculated using ISO/IEC 24711 standards for continuous A4 document printing. High-yield XL cartridges significantly decrease the frequency of physical replacements in high-volume environments, particularly for the high-capacity pigment black tank used in standard text documents.
| Cartridge Number | Type | Colour | Page Yield | Cost Per Page |
|---|---|---|---|---|
| CLI-651BK | Standard | Black | 1,795 | $0.012 |
| PGI-650BK | Standard | Black | 300 | $0.080 |
| CLI-651C | Standard | Cyan | 332 | $0.066 |
| CLI-651M | Standard | Magenta | 319 | $0.069 |
| CLI-651Y | Standard | Yellow | 344 | $0.064 |
| CLI-651XLB | High Yield | Black | 5,530 | $0.005 |
| PGI-650XLB | High Yield | Black | 500 | $0.063 |
| CLI-651XLC | High Yield | Cyan | 695 | $0.041 |
| CLI-651XLM | High Yield | Magenta | 680 | $0.042 |
| CLI-651XLY | High Yield | Yellow | 695 | $0.041 |
Cost Per Page = Total Cartridge Price ÷ Page Yield (at 5% coverage). Prices based on Genuine cartridges.
Choosing between genuine and compatible options
Under Australian Consumer Law, using compatible cartridges does not void your printer warranty. Compatible PGI-650XL and CLI-651XL cartridges offer a practical alternative to original cartridges, providing identical yield capacities at a lower outlay. If you want to compare performance and construction differences, read our guide on genuine vs compatible cartridges.
Smart buying choices and delivery
For heavy text printing, select high-yield PGI-650XL pigment black or PGI-655XXL tanks to maintain low per-page costs. If you produce full-colour reports regularly, multi-packs offer the simplest solution to maintain stock of all dye colours. Compatible cartridges include a money-back guarantee if they do not perform as expected. View our full returns policy for details. Free delivery applies on all orders over $99 (conditions apply), dispatched quickly from our warehouses in Perth, Brisbane, Sydney, Melbourne, and Adelaide. Stock up on Canon ink cartridges today.
Pro Tip
Keep a spare CLI-651 photo black cartridge on hand. Even when printing primarily text documents, the printer uses small amounts of photo black ink during regular printhead maintenance cycles, which can catch users off guard when it runs out.
Frequently Asked Questions
Why does the Canon PIXMA MX726 use two different black cartridges?
The printer uses a large PGI-650 pigment black cartridge specifically for crisp text on plain paper, while the smaller CLI-651 photo black cartridge is a dye-based ink used for photo printing and dark shade mixing on glossy media.
Can I install high-yield XL cartridges alongside standard capacity cartridges?
Yes, standard and XL cartridges share identical physical dimensions and click into the exact same slots inside the printhead assembly, allowing you to mix capacities freely based on individual colour usage.
What happens if one colour cartridge runs completely empty?
The printer halts operations until the empty cartridge is replaced to prevent air from entering the printhead thermal nozzles, which could cause nozzle damage or severe printhead clogging.
