Performs nozzle checks and deep cleaning cycles directly through the service interface .
Official "Service Tool" software is not publicly distributed by Canon. Most online versions are hosted on third-party file-sharing sites or forums. Users have reported malware and viruses (such as WinRAR exploits) attached to these downloads. Verification: If you choose to download from unofficial sources like Google Drive
Service Tools for Canon Printers | Page 5 | PrinterKnowledge
While holding Power, release the Stop button and press it 5 times (for most modern models like the G-series or MG-series).
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