123 HP Envy 7640 Install
Install printer software: Download the software from www.hp.com/eprint/oj6230 or 123.hp.com/oj6230 Make sure the software you download is compatible to both your printer type and your computer OS. Select the network type. Select Yes, send my wireless settings to my printer and start installing. Printer setup: Plug in the HP printer to the power source. Turn the HP printer on. Now press in one end of the USB cable to the Computer while the other to the printer. The system detects the printer. Your printer is ready to be used.