Close the software, power down the printer, re-enter Service Mode completely, and then open the software again. Error: Service Tool Error Code 005
The Service Tool software cannot communicate with your printer under normal operating conditions. You must manually trigger the printer hardware into using a physical button sequence. canon service tool 6000
The clear strip behind the carriage is dirty, preventing the printer from knowing where the printhead is. Close the software, power down the printer, re-enter
Connect your printer to the computer via USB (Wi-Fi usually does not work for this process). Ensure the tool detects the printer under "USB Port". The clear strip behind the carriage is dirty,
Note: If the orange alarm light stays solidly lit or flashes constantly after this sequence, your printer's mainboard may be locked out permanently, or you may have entered the wrong button combination. Step-by-Step Guide: Resetting the Counter with v6000
The Canon Service Tool 6000 is powerful. With great power comes great responsibility. Unlike a driver, this tool writes directly to the printer's NVRAM (Non-Volatile RAM).
Turn it on. The printer should run a calibration check and hopefully resolve the 6000 error. Understanding "Canon Service Tool" Software