: Allows users to print or save the printer's internal EEPROM data. Pattern Printing
If you are a certified repair partner, log into the manufacturer’s partner portal (e.g., HP Partner Portal, Lenovo ASP Access). The service tool v4720 download link will be available under "Service Tools" or "Legacy Software." service tool v4720 download link
Even with the correct service tool v4720 download link, you may encounter errors: : Allows users to print or save the
: You can purchase a licensed version of Service Tool v4720 from retailers like ORPYS , which provides a single-computer license key. HP Partner Portal