Canon i-SENSYS LBP712Cx Toner Cartridges
Shop toner cartridges for your Canon i-SENSYS LBP712Cx, which uses the Canon CART040 and CART040H toner cartridge series. Ink Depot has been supplying reliable consumables for this printer since Nov 2016. The LBP712Cx is a high-speed colour laser printer built for heavy office printing. Upgrading from standard CART040 toners to high-yield CART040HB black and CART040HC, CART040HM, CART040HY colour cartridges significantly reduces cost per page. Our 4.8 Google rating reflects a long-standing track record of premium cartridge performance.
Expected page output and replacement cycles
Canon rates CART040 and CART040H toner cartridge yields using the ISO/IEC 19798 standard for colour laser printing. High-yield CART040H cartridges offer substantially higher yield than standard options, making them optimal for busy workplace environments with consistent print demands.
| Cartridge Number | Type | Colour | Page Yield | Cost Per Page |
|---|---|---|---|---|
| CART040B | Standard | Black | 6,300 | $0.034 |
| CART040C | Standard | Cyan | 5,400 | $0.051 |
| CART040M | Standard | Magenta | 5,400 | $0.051 |
| CART040Y | Standard | Yellow | 5,400 | $0.020 |
| CART040HB | High Yield | Black | 12,500 | $0.024 |
| CART040HC | High Yield | Cyan | 10,000 | $0.041 |
| CART040HM | High Yield | Magenta | 10,000 | $0.041 |
| CART040HY | High Yield | Yellow | 10,000 | $0.041 |
Cost Per Page = Total Cartridge Price ÷ Page Yield (at 5% coverage). Prices based on Genuine cartridges.
Choosing the right cartridge setup
If you print mainly text documents, selecting high-yield CART040HB black cartridges provides the lowest operating expense over time. For high-volume colour documents, full CART040H high-yield sets ensure consistent output across all four colours. Ink Depot ships directly from local warehouses in Perth, Brisbane, Sydney, Melbourne and Adelaide to ensure fast dispatch. Free delivery applies on all orders over $99. All genuine products are backed by our transparent returns policy. Browse our complete range of Canon toner cartridges for reliable performance.
Pro Tip
When replacing consumables in high-volume office environments, opt for CART040H high-yield cartridges to minimise physical toner changes and lock in a significantly lower cost per page compared to standard capacity options.
Frequently Asked Questions
Can I mix standard CART040 and high-yield CART040H cartridges in the same Canon LBP712Cx printer?
Yes. The Canon i-SENSYS LBP712Cx accepts any combination of standard CART040 and high-yield CART040H cartridges simultaneously. For example, you can install a high-yield CART040HB black toner alongside standard CART040 cyan, magenta, and yellow cartridges without issue.
Why do high-yield CART040H colour toners deplete at different rates in busy offices?
Colour depletion varies according to print content. Documents with heavy branding, logos, or highlight graphics consume individual cyan, magenta, or yellow toner cartridges unevenly. High-yield CART040H colour cartridges help balance replacement intervals across your fleet.
Do CART040 and CART040H toner cartridges require separate drum units when replaced?
No. The CART040 series uses an integrated toner and drum design, meaning the drum assembly is refreshed automatically every time a new genuine CART040 or CART040H cartridge is installed.
