User Guide for HP J5730 / J5740 / J5750 / J5780 / J5785 / J5788
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Look at the display on the HP All-in-One...Try connecting it to another product to see if the USB cable works...After the cable is connected properly, turn the HP All-in-One off and then on again......
For more information on setting up the HP All-in-One and connecting it to your computer, see the Setup Poster that came with the HP All-in-One......
Check the System Profiler to verify your USB connection...If the hub is on, try connecting directly to your computer...If necessary, remove and then install the software you installed with the HP All-in- One again......
If the HP All-in-One and computer are not communicating with each other, try the following...
After the correct letter appears, wait for the cursor to advance automatically to the right, or press...Press the button multiple times until the correct letter appears...The first letter of a word is automatically set to uppercase......
underscore...
asterisk...
After you are done entering text, press OK to store your entry......