: Prints factory-level alignment grids to check for microscopic nozzle misalignments.

According to official Canon update notes for the Service Tool, version 1.050 introduced several significant enhancements:

Use a secondary PC or a virtual machine . Disconnect the internet, connect the printer via USB only, and disable any Wi‑Fi printing features.

The Canon Service Tool V1050 has several functions to help fix older Pixma and inkjet models.

Yes. A corrupted or wrong‑version tool can write incorrect data to the printer’s EPROM, potentially causing the printer to stop functioning entirely. In some cases, the printer can become “bricked” (unrecoverable except by replacing the main logic board).

What or flashing light sequence is displaying on the machine? What operating system version is your computer running? Share public link

: Can be used to set the printer's geographical region. Supported Models