: A high-quality USB cable. The tool cannot communicate with the printer via Wi-Fi or network cables.
The Canon Service Tool is a portable application that runs exclusively on the . Once launched, its primary interface provides a set of buttons for various diagnostic and maintenance tasks.
The most frequent codes indicating a full ink absorber. Canon Service Tool V.3900 Download
If you reset the counter multiple times without replacing or washing the physical waste ink pads inside the base of the printer, the excess ink will eventually overflow. This can ruin your furniture, stain carpet, or cause short-circuits in the printer's lower electronic boards. For a long-term fix, consider opening the outer housing to rinse and dry the internal foam pads.
Ensure you are downloading a version compatible with your specific printer model. If you encounter Error Code 002 : A high-quality USB cable
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MG2120, MG2270, MG3120, MG3570, MG4270, MG5270, MG5370 Once launched, its primary interface provides a set
when a printer displays a "5B00" error code, indicating the waste ink pads are full. Key Features and Usage Waste Ink Reset : Clears the internal counter for ink absorbers. Maintenance Tasks
This indicates that the software cannot communicate with the printer firmware.