Ensure no other USB devices (like external hard drives or other printers) are sending heavy data packets during this process. Step 2: Boot Your Printer into "Service Mode"

Do not be fooled by sellers who rename General Tool or Service Tool-a and sell it as a “new” version. According to technician forums, many paid tools online are simply repackaged older versions with cosmetic changes.

However, finding a that is safe, malware-free, and functional can be a minefield. This article will explain what the tool is, what’s new in version 6100, why you might need it, and how to download and use it responsibly.

While continuing to hold the button, release the Stop / Reset button .

) on Canon inkjet printers. Canon does not provide this tool to the general public; it is officially intended for authorized service centers. Canon Community Draft Content: Canon Service Tool v6100 Guide

: It is primarily used to clear the internal counter that tracks waste ink levels, allowing the printer to function again after a lockout. Service Mode Requirement

Canon does not officially distribute this tool to the general public; it is meant for authorized service centers. Because of this, many third-party websites offering "free downloads" bundle the software with malware, trojans, or adware. Always scan the downloaded file with an updated antivirus program before opening it.

The V6100 version is one of the most compatible releases, supporting a wide range of series: : G1000, G2000, G3000, G4000, and newer G-series models. : Including the TS6100 series , TS5300, TS8000, and TS9000. : Extensive support for MG5000, MG6000, and MG7000 series. Other Series : MX, iP, iX, and MP series models.

While still holding the Stop/Reset button, press and hold the button. The green LED light should turn on.