Canon Service Mode Tool Version 1050 Free Link -

: Execute powerful cleaning cycles for stubborn print head clogs. How to Use the Tool Effectively To use the V1050 tool, your printer must be in Service Mode

Note that resetting the software counter does not empty the physical pads. If you print extensively, you should eventually clean or replace the physical ink absorbers to avoid internal ink spills. canon service mode tool version 1050 free

The service tool writes directly to the printer’s EEPROM. If you misclick "Clear EEPROM" or "Destination Change," you could permanently lock your printer to a different region, making cartridges unrecognizable. Recovery requires specialized hardware (an EEPROM programmer), which costs more than a new printer. : Execute powerful cleaning cycles for stubborn print

I can then tell you if ST1050 is compatible or if there is a safer way to fix your issue. The service tool writes directly to the printer’s EEPROM

For a one-time fee ($50–$150), a local Canon technician can bring their legitimate SST tool and perform the required reset or repair. This is cheaper and safer than replacing a bricked printer.

Unlike standard printer drivers or maintenance software that runs in Windows, the Service Tool interacts directly with the printer's firmware when the machine is in a specific low-level state called .

Here is the interesting part: