HP Photosmart 3310 All-in-One Printer - Manual (Page 158)

I connected the USB cable, but I am having problems using the HP All-in-One
with my computer
Solution You must first install the software that came with your HP All-in-One
before connecting the USB cable. During installation, do not plug in the USB
cable until prompted by the onscreen instructions. Connecting the USB cable
before prompted can cause errors.
Once you have installed the software, connecting your computer to your HP All-in-
One with a USB cable is straightforward. Simply plug one end of the USB cable
into the back of your computer and the other into the back of the HP All-in-One.
You can connect to any USB port on the back of your computer.
Note Make sure you connected the USB cable to the correct port on the
back of your HP All-in-One.
I received a message on the color graphics display to attach the control panel
faceplate
Solution This might mean the control panel faceplate is not attached, or it is
attached incorrectly. Make sure to align the faceplate over the buttons on the top
of the HP All-in-One and snap it firmly into place.
User Guide 155
Troubleshooting