Release both buttons. The power light will flash and then stay solid green. Step 2: Running the Software Extract the downloaded archive.
The Canon Service Tool ST5510 is intended for advanced users and technicians. Incorrect usage (such as interrupting a firmware update) can render your printer unusable. Resetting the ink absorber counter without physically cleaning or replacing the waste ink pads can lead to ink overflow and damage to your printer. Proceed at your own risk. canon+service+tool+st+5510+free+download+install
Remember: This tool resets a safety feature. If your waste ink pad is genuinely full, ignoring the physical clean-up will damage your printer. Use the ST 5510 as a temporary fix paired with proper maintenance. Release both buttons
Hold the button and the Power button simultaneously. canon+service+tool+st+5510+free+download+install