HP Envy 7645 Not Printing
Delete the HP Envy 7645 printer software on your computer. Download and install the currently launched printer software on your computer. Note: You can get the driver from this site for free. Ensure that the input tray of the printer is loaded with enough paper. Always use genuine ink cartridges to avoid printing issues with the printer. Also, check if the ink cartridges are installed and working properly. For more solutions, get in touch with our technical experts.