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Canon GI-21 Cyan Ink Bottle MegaTank Printers
Canon GI-21 Cyan Ink Bottle MegaTank Printers
Canon GI-21 Cyan Ink Bottle MegaTank Printers
Canon

Canon GI-21 Cyan Ink Bottle MegaTank Printers

★★★★★4.7 (206 reviews)

Print up to 7,700 vivid cyan pages with Canon's spill-free MegaTank ink bottle.

$14.99*
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*Price sourced from Amazon.com. Last updated:Jul 16, 2026.Price and availability are subject to change.

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Overview

The Canon GI-21 Cyan Ink Bottle is a genuine Canon consumable designed for the MegaTank line of continuous ink supply printers. Unlike traditional cartridge systems where ink runs out after a few hundred pages, a single GI-21 bottle delivers up to 7,700 pages of vibrant cyan output — making it one of the most cost-effective printing solutions available. The bottle features Canon's specially designed nozzle that fits securely into the MegaTank reservoir opening, allowing you to pour ink smoothly without drips or spills, even if your hands aren't perfectly steady.

Compatibility spans a wide range of Canon MegaTank models including the PIXMA G1220, G2260, G3260, G1230, G2270, G3270, G4270, G3290, and G4280, making it easy to find the right ink regardless of which MegaTank printer you own. As a genuine Canon product, the GI-21 is formulated to work in perfect harmony with the printer's ink delivery system, ensuring accurate color reproduction, sharp text, and reliable performance over the life of the bottle. For users who print frequently — whether documents, school projects, or color-rich presentations — the GI-21 Cyan ink bottle turns what was once a recurring expense into an occasional, affordable purchase.

Key Features

Compatible with Megatank G1220, G2260, G3260, G1230, G2270, G3270, G4270, G3290, and G4280 Printers

Canon GI-21 Cyan ink yields up to 7700 pages.

Canon Genuine GI-21 Cyan ink bottle is designed specifically for select Canon MegaTank printers.

Specialized nozzle created to easily pour into compatible MegaTank printers without spills or messes!

Don’t be fooled by imposters - look for the Canon logo on all ink packaging to ensure you’re buying Genuine Canon Ink for outstanding quality and performance you can rely on.

Specifications

Brand
Canon
Ink Color
Cyan
Page Yield
Up to 7,700 pages
Ink Type
Genuine Canon Ink (Dye-based)
Bottle Design
Specialized No-Spill Nozzle
Compatible Printers
Canon MegaTank G1220, G2260, G3260, G1230, G2270, G3270, G4270, G3290, G4280
ASIN
B08P3XZN6X

Pros & Cons

👍 Pros

  • Exceptional 7,700-page yield dramatically lowers cost per page compared to traditional cartridges
  • Specialized no-spill nozzle makes refilling the MegaTank reservoir quick and mess-free
  • Genuine Canon ink delivers consistent, vibrant cyan color reproduction across thousands of pages
  • Broad compatibility across nine Canon MegaTank printer models

👎 Cons

  • Only compatible with select Canon MegaTank printers — will not work with cartridge-based Canon models
  • Cyan ink alone does not complete a full refill set; black, magenta, and yellow bottles must be purchased separately
  • Once opened, the ink bottle should be used in a reasonable timeframe to maintain optimal ink quality
  • Higher upfront cost per bottle compared to third-party alternatives, though the per-page cost remains competitive

Frequently Asked Questions

The GI-21 Cyan is compatible with Canon MegaTank printers including the G1220, G2260, G3260, G1230, G2270, G3270, G4270, G3290, and G4280.
A single Canon GI-21 Cyan ink bottle yields up to 7,700 pages, making it an extremely economical choice for high-volume printing.
Yes, Canon engineered the GI-21 with a specialized nozzle that allows you to pour ink directly into compatible MegaTank printers without spills or messes, making the refill process quick and clean.
Canon recommends using only Genuine Canon GI-21 ink to ensure optimal print quality, color accuracy, and printer longevity. Third-party inks may not meet the same quality standards and could potentially affect printer performance or void your warranty.

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