HP C7288, C7250, C7280 Communication problems over a USB connection on, HP All-in-One not found

Models: C7288 C7250 C7280

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Chapter 15

Cause: The HP All-in-One is not connected to the computer.

Solution: If the HP All-in-One is not properly connected to the computer, communication errors can occur. Make sure the USB cable is securely connected to the HP All-in-One and the computer, as shown below.

For more information, see:

Communication problems over a USB connection” on page 169

Troubleshooting

HP All-in-One not found

Cause: This error applies only to USB-connected devices. The USB cable is not plugged in properly.

Solution: If the HP All-in-One is not properly connected to the computer, communication errors can occur. Make sure the USB cable is securely connected to the HP All-in-One and the computer, as shown below.

For more information, see:

Communication problems over a USB connection” on page 169

270 Troubleshooting

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HP C7288, C7250, C7280 manual Communication problems over a USB connection on, HP All-in-One not found