Reset Waste Ink Counter Canon i450

Applicable models:
Canon i450,i455,i470D,i475D

PROCEDURE:
I. Enter Service Mode:

• Plug in power cable
• Hold down RESUME/CANCEL button
• Hold down POWER button
• Release RESUME/CANCEL button
• Press RESUME/CANCEL twice in a row

II. Execute Waste Ink Counter Reset operation:

• Press RESUME/CANCEL button 4 times in a row
• Turn off the printer by pressing POWER button until the printer is completely OFF.

When you turn on your  printer it already works normally.