Canon MB5400 Series Online Manual page 199

Important
• Do not touch the contact (C) or interface (D) of the ink tank.
4. Insert the new ink tank, aligning it with the installation guide (E) on the machine.
Important
• The ink tank will not fit in the wrong position. Check the label under the installation position, and
install the ink tank in the correct position.
5. Push the ink tank in firmly until it clicks into place.
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