HP Photosmart C4200 Full User Guide - Page 134
Communication test failed, the HP All-in-One and plugged into a power outlet. Press
View all HP Photosmart C4200 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 134 highlights
Troubleshooting 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 79 Communication test failed Cause: The HP All-in-One is turned off. Solution: Look at the On button located on the top of the HP All-in-One. If it is not lit, the HP All-in-One is turned off. Make sure the power cord is firmly connected to the HP All-in-One and plugged into a power outlet. Press the On button to turn on the HP All-in-One. 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. Errors 131