How to Refill Canon MegaTank Printer Ink Using GI71 ink – Step-by-Step Guide
Follow these simple steps to refill your Canon MegaTank or PIXMA G-series printer safely.
What you'll need:
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Compatible Canon refill ink (Click to buy )
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Tissue or soft cloth
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Your Canon MegaTank printer
Identify the Correct Canon Ink Tank
Before refilling, identify the correct Black, Cyan, Magenta and Yellow ink tanks. Always match the refill ink colour with the corresponding tank.

How to Refill Canon MegaTank Ink (GI71)

Step 1: Open the ink tank cover and identify the correct colour tank: Black, Cyan, Magenta, or Yellow.
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Step 2: Open the cap of the selected tank and confirm that the ink colour matches the tank
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Step 3: Align the GI-71 bottle nozzle with the filling inlet and place it securely into the port.
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Step 4: Allow the ink to flow into the tank and stop when it reaches the upper/MAX level. Avoid overfilling or squeezing the bottle.
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Step 5: Remove the bottle carefully, close the tank cap and cover, then take a test print to check the flow of ink.
Important Tips for Canon MegaTank Refilling
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Never mix ink colours.
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Use compatible ink suitable for your Canon printer.
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Do not overfill the ink tank.
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Keep the bottle nozzle and tank opening clean.
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Refill before the ink tank becomes completely empty.
Watch: How to Refill Canon MegaTank Printer Ink
