123HP Officejet Pro 7740 Not Printing
Ensure that your Officejet Pro 7740 printer is plugged into a power supply. Check if the 123.hp.com/ojpro7740 printer is powered On. Verify if the wired or wireless connection is established correctly. Your Officejet Pro 7740 printer might need a new driver. Press and hold the Start icon on your Personal Computer. Choose the Device Manager option and then expand the Printers section. Find the name of your Officejet Pro 7740 printer issues from the list and right-click on it. Select the Update Driver option. After the update completes, perform a print job to check if the error has been rectified.