Pro-users argue that Canon’s waste pad counter is overly conservative. Many resetters report using the tool 2–3 times over several years without a physical leak. They view it as a way to avoid planned obsolescence.
However, repair professionals warn:
Recommendation: Scan any downloaded file with VirusTotal. Run it in a sandbox or on an offline PC if possible. canon service tool v1074
When using Service Tool v1074, errors are common due to the strict timing requirements. Pro-users argue that Canon’s waste pad counter is
| Error Code | Meaning | Solution | | :--- | :--- | :--- | | Error 003 | Printer not in Service Mode. | Re-per the button sequence. Ensure you press Resume the correct number of times (usually 2). | | Error 005 | USB Communication failure. | Unplug and replug the USB cable. Try a different USB port (USB 2.0 is preferred over 3.0). | | Error 006 | Logic Board error / Wrong Tool Version. | This is critical. It often means the tool version does not match the printer model. Do not persist; you risk corrupting the firmware. | | Error 009 | Device not recognized. | Driver conflict. Remove the printer from Device Manager and reinstall. | When used on the correct model, the tool is highly effective
When used on the correct model, the tool is highly effective.