Canon GI-51 MegaTank Ink Bottles

Canon GI-51 ink bottles are genuine Canon refill bottles for Canon PIXMA MegaTank printers, giving reliable everyday print quality with the low running costs MegaTank printers are known for. The GI-51 range includes pigment black, cyan, magenta and yellow, making it a good fit for home printing, students and small offices, from sharp text documents and school work to colour graphics and photos.

MegaTank printers use refillable ink tanks rather than cartridges, and GI-51 bottles are designed for clean, simple top-ups when ink runs low. Using the correct Canon ink helps keep colours accurate, print quality consistent and your printer running smoothly.

Check if your printer uses these inks 12 printers
Canon PIXMA:
G1520G1530G2520G2560G2570G3520G3560G3570G3571G3572G3590G4570

All Canon GI-51 ink bottles sold here are 100% genuine Canon ink, sourced from UK stock and compatible with supported Canon PIXMA MegaTank models including:

G1520, G1530, G2520, G2560, G2570, G3520, G3560, G3570, G3571, G3572, G3590 and G4570.

Genuine GI-51 ink is made for the MegaTank printhead system, which helps avoid the streaking, blocked nozzles and colour problems that can come with non-genuine inks. Because you only top up the colour you need, MegaTank bottles offer excellent long-term value for households and small businesses that print regularly.

If you’re unsure whether GI-51 is right for your printer, check the compatibility list at the top of this page or contact our UK-based support team. Ordering the right bottle first time avoids incorrect refills and keeps your printer performing at its best.

FAQ Section

Which printers use Canon GI-51 ink bottles?
GI-51 bottles fit Canon PIXMA MegaTank printers including the G1520, G2520, G2560, G3520, G3560 and G4570 families. Always check your exact model against the compatibility list before ordering.

What colours are available in the GI-51 range?
GI-51 bottles are sold individually in pigment black (GI-51PGBK), cyan, magenta and yellow, so you can replace only the colour that is running low.

Is GI-51 the same as GI-41, GI-50 or other Canon bottle numbers?
No. Canon bottle numbers are not interchangeable. Different MegaTank printer families need different inks and bottle fittings, so always match the bottle number to your printer.

Do MegaTank inks dry out if the printer isn’t used often?
Like all inkjet printers, MegaTank models benefit from regular use. Printing a small page every week or two helps keep ink flowing and reduces the chance of blocked nozzles.

Can I use compatible or third-party ink bottles instead?
We only supply genuine Canon GI-51 ink bottles. Third-party inks may be cheaper, but genuine Canon ink is designed for the MegaTank system and helps maintain consistent print quality and long-term reliability.