Do not use V4720 on newer cartridge generations (PGI-x70/CLI-x71 or later). Users have reported that using V4720 on unsupported models can cause the printer to freeze in service mode, with some describing the printer becoming "totally unresponsive with only the warning light on and doesn't respond to pressing the on/off button."
Canon Service Tool V4720 is a specialized utility used primarily to reset the waste ink absorber counter on Canon PIXMA and MAXIFY series printers. While versions of this tool are frequently sought as free downloads, they are not officially distributed to the public by Canon and carry significant operational and security risks. Core Functionality
: Using a corrupted or modified version of the tool can permanently corrupt your printer's mainboard (EEPROM), rendering the machine completely useless. Safe Downloading Practices
What is showing on your machine?
While Canon Service Tool V4720 is a useful utility, there are some safety precautions to keep in mind:
Do not use V4720 on newer cartridge generations (PGI-x70/CLI-x71 or later). Users have reported that using V4720 on unsupported models can cause the printer to freeze in service mode, with some describing the printer becoming "totally unresponsive with only the warning light on and doesn't respond to pressing the on/off button."
Canon Service Tool V4720 is a specialized utility used primarily to reset the waste ink absorber counter on Canon PIXMA and MAXIFY series printers. While versions of this tool are frequently sought as free downloads, they are not officially distributed to the public by Canon and carry significant operational and security risks. Core Functionality Canon Service Tool V4720 Free Download
: Using a corrupted or modified version of the tool can permanently corrupt your printer's mainboard (EEPROM), rendering the machine completely useless. Safe Downloading Practices Do not use V4720 on newer cartridge generations
What is showing on your machine?
While Canon Service Tool V4720 is a useful utility, there are some safety precautions to keep in mind: Core Functionality : Using a corrupted or modified