Canon PIXMA G660 MegaTank Ink Bottles
Your Canon PIXMA G660 MegaTank uses the GI-63 ink bottle refill system. We have been supplying consumables for this printer since 24 Aug 2022, supporting creative studios with dedicated high-fidelity fluid ink elements. This specialized continuous supply configuration deploys a six-colour well network featuring unique grey and red reservoirs alongside traditional tones. Creative professionals printing heavy portfolios notice highly varied depletion patterns across specialized shades, making individual ink tank replacement a standard reality when reproducing complex color tones or smooth monochrome gradients.
Colour depletion patterns in photographic ink systems
Large-format image production demands precise fluid usage tracking due to variable image composition. Unlike standard document printers, a six-colour continuous fluid system handles intricate colour profiles where a sunset print draws down red and yellow lines rapidly, while black and grey inks are consumed during monochrome studio proofs. To ensure reliability, factory refill standards are measured under the comprehensive ISO/IEC 29103 testing framework specifically calibrated for colour photo page outputs rather than simple text grids.
| Cartridge Number | Type | Colour | Page Yield | Cost Per Page |
|---|---|---|---|---|
| GI-63BK | Standard | Black | 3,700 | $0.007 |
| GI-63C | Standard | Cyan | 8,000 | $0.003 |
| GI-63M | Standard | Magenta | 8,000 | $0.003 |
| GI-63Y | Standard | Yellow | 8,000 | $0.003 |
| GI-63GY | Standard | Yellow | 8,000 | $0.003 |
| GI-63R | Standard | Red | 8,000 | $0.003 |
Cost Per Page = Total Cartridge Price ÷ Page Yield (at 5% coverage). Prices based on Genuine cartridges.
Structuring creative inventory and distribution
Managing studio print projects requires strategic backup supplies to avoid mid-run print failures on expensive media sheets. If you print photos or high-fidelity color graphics, securing full bundled sets decreases the overall cost per bottle and prevents sudden bottlenecks when a specific tint runs low. Free delivery applies on all orders over $99 (conditions apply), with all items dispatched from local fulfillment centres in Perth, Brisbane, Sydney, Melbourne, and Adelaide. Our clear Returns policy guarantees a straightforward solution if a technical question arises during an installation. To explore alternative professional setups, look through our full national listings for Canon ink bottles.
Pro Tip
When filling the specialized red or grey reservoirs, stop pouring well before the fluid reaches the upper physical fill boundary mark on the external casing. Leaving a tiny air gap at the top of the built-in storage tank prevents internal pressure imbalances from driving excess fluid into the delicate micro-nozzles, avoiding color spotting on high-gloss paper.
Frequently Asked Questions
Why does the GI-63BK black ink bottle show a lower page yield than the colour bottles?
Photographic printing systems allocate black fluid differently than office document machines. The ISO/IEC 29103 photo standard calculations account for the dense ink coverage required to establish deep contrast, meaning black ink is used heavily alongside grey and red fluid to generate nuanced shadows across complex picture landscapes.
How does using the dedicated grey and red GI-63 ink bottles alter final colour presentation?
Traditional four-colour printing systems rely on mixing cyan, magenta, and yellow to approximate deeper shades and warm tones, which can look grainy or inaccurate. Dedicated grey fluid stabilizes neutral mid-tones without colour shifts, while the native red fluid expands the accessible color spectrum for vibrant, life-like skin tones.
Can I leave the storage tank caps open for an extended period during a heavy print run?
The tank caps must be sealed immediately after refilling is complete. Leaving the chambers unsealed introduces airborne dust particles and moisture into the open liquid, which alters ink viscosity and risks clogging the microscopic printhead firing chambers during fine photo reproduction.
