User Guide
Page 205
... system, such as HP Officejet Pro L7500 Series Version: 60.52.213.0. (To find the version number of the printer software, such as through USB or network connection. 5. Telephone support numbers In many locations, HP provides toll free telephone support during the warranty period. Obtain the version number of the printer driver, open the printer... be toll free. If you have a problem printing from a particular application, note the application and version number. 4. However, some of telephone support numbers, see www.hp.com/support.
... system, such as HP Officejet Pro L7500 Series Version: 60.52.213.0. (To find the version number of the printer software, such as through USB or network connection. 5. Telephone support numbers In many locations, HP provides toll free telephone support during the warranty period. Obtain the version number of the printer driver, open the printer... be toll free. If you have a problem printing from a particular application, note the application and version number. 4. However, some of telephone support numbers, see www.hp.com/support.