The V1074 version is a legacy tool designed specifically for older Canon Pixma "iP" and "MP" series printers. Supported models typically include:
Where to get it (safe approach)
Not natively. The tool is Windows-only. You might run it in a Windows virtual machine, but USB passthrough often fails. Download Canon Service Tool V1074
While continuing to hold the button, press and hold down the Power button. The V1074 version is a legacy tool designed