The 4720 tool is not a standard consumer driver; it is a maintenance-level utility. Its primary functions include: Printhead Calibration:
By following these steps, you should be able to successfully install the Parameter Tool 4720. 4720 parameter tool install
A common developer tool where the default port parameter is often , but port The 4720 tool is not a standard consumer
For certain printer lineages (like those sharing service protocols with Canon), the tool is used to reset "waste ink counters" or "maintenance tank" alerts that otherwise lock the machine after a certain volume of use. Installation and Setup Protocol 4720 parameter tool install