Canon Service Tool ST 5510 (Version 5510) is a specialized diagnostic utility used to reset "Waste Ink Absorber" counters (Errors
A: Yes – look for direct links from trusted forums. Avoid any link that asks for “human verification” or credit card details.
Steps using a typical paid utility:
If you have acquired a legitimate copy of the software, specific installation and execution procedures must be followed: Step 1: Put the Printer into "Service Mode"
If you have obtained a legitimate version of the tool, follow these general steps: Enter Service Mode : This is required for the tool to recognize the printer. Turn the printer Stop/Resume button, then hold the While holding Power, release Stop/Resume and press it (for G-series) or (for MG-series).