If the phrase " better " means " actually works without infecting my PC ," then here are three safe, reliable methods to achieve the same result as the Canon Service Tool V3900.

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The tool only works via USB. It will not work over Wi-Fi or Ethernet.

Elias didn't look up. "There’s always a key to the gate, Leo. You just have to find the right smith."

Unauthorized software comes with no documentation, increasing the likelihood of user error during the reset process. Safe Alternatives for Waste Ink Resets

After running a test print, the following information will appear:

Press the Stop/Reset button 5 times consecutively, then release the Power button.

The software interfaces directly with the printer's mainboard to reset internal counters.

Release all buttons. If the green power light stays solid, you are in Service Mode. : Open Service Tool V3900.exe . Select the correct USB Port number.

"Is it safe?" Leo whispered as the download bar flickered to life.

The search for is driven by a legitimate need: resetting a printer that Canon artificially disabled. That need is fair. The desire to avoid paying for a repair is understandable.