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Square magenta ink bottle with angled nozzle and Canon branding

Canon

Canon GI-21 70 ml Magenta Ink Bottle 4538C001

SKU CH-58KR-BK5JP MPN 4538C001

70 ml magenta dye-based ink bottle for Canon PIXMA G1220, G2260 and G3260 MegaTank printers

  • Ink or cartridge typeDye-based
  • Vibrant magenta prints from dye-based ink formulation
  • 70 ml capacity supports high-volume printing tasks
  • Designed for PIXMA G1220 G2260 G3260 MegaTank printers
  • Specialised bottle design enables easy mess-free refilling
  • Genuine Canon GI-21 ink ensures reliable printer performance

Genuine Canon GI-21 Magenta Ink Bottle

The Canon GI-21 is a 70 ml magenta ink bottle built for Canon PIXMA G Series MegaTank printers such as the G1220, G2260 and G3260. It supplies dye-based ink for colour documents and photos. This genuine consumable is intended for owners of those MegaTank models who need a direct replacement.

Designed for clean refills and consistent flow

The bottle uses a specialised nozzle that mates with the MegaTank inlet to prevent spills during refilling. Dye-based formulation produces vivid magenta output on plain and photo papers. No thermal, noise or power characteristics apply to this ink supply.

Replaces an empty GI-21 magenta tank

It restores full colour gamut when the magenta reservoir runs dry. The 70 ml volume suits high-volume printing and reduces refill frequency. Buyers who need pigment-based ink or cartridges for non-MegaTank models cannot use this bottle.

How it compares

Measured against everything we stock in OEM Ink Cartridges, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 94% of the 1,504 comparable items (median $60.99).

Specifications

Product
Brand nameCANON - INK SUPPLIES
Size & build
Shipping weight0.45 kg
Package size140 × 43 × 43 mm
More details
Ink or cartridge typeDye-based

Questions about this item

How do I install the GI-21 70 ml magenta ink bottle into my PIXMA G1220 MegaTank printer without spilling?

Open the magenta tank cap, align the bottle nozzle with the filling port, and insert straight down until the valve opens; the keyed nozzle prevents cross-colour filling and stops flow automatically when the tank is full.

What maintenance will the GI-21 magenta ink require after it is in the MegaTank system?

The dye-based ink is consumed during printing and automatic print-head cleaning cycles; when the magenta level reaches the lower mark, purchase another 70 ml bottle — no print-head replacement or separate maintenance cartridge is involved.

What limit appears first when printing large batches of colour graphics with the GI-21 magenta ink?

The 70 ml magenta tank will deplete before the other colours because magenta is heavily used in colour graphics, so you will need to refill magenta first during sustained high-volume printing.

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