My kids have Dell 720 Printer, and it won't turn on. It is plugged in to the computer through a USB cable. There does not appear to be a separate power cable. The user manuals are long gone. Does this printer get its power throught the USB cable, or should I be hunting for a power cord?
I know what you mean, actually the empty slot right above the usb connection is a slot for the power cord. See those two metal prongs in the slot above the usb spot? That's where a big block-like power cord goes...
Posted on Nov 28, 2009
Here is the link for the user manual; http://support.dell.com/support/edocs/systems/PRN720/en/OM/720_English.pdf Page 11 states that there is a seperate power cord, and shows the connection port. Unfortunately there is no picture of the power cord itself, it may be a standard cord alone, or it may include a power transformer - the manual is unclear. All the contact details for dell are included in the manual, or contact them on; http://support.dell.com/support/topics/global.aspx/support/dellcare/en/contact_us?c=us&cs=19&l=en&s=dhs&~ck=mn Hope this helps :)
Posted on Mar 31, 2007
The Dell 926 printer is an All-In-One model that you can use as a printer, scanner and a fax machine. When the printer becomes unresponsive there may be a communication problem between the printer and your computer. To correct this type of problem you need to first verify that the USB connector cable is not malfunctioning. You can do this by resetting the communication settings between the computer and the printer.
y1 Press the "Power" button to turn off the printer. Unplug the power cord from the electrical outlet or the power strip.
Disconnect the USB connector cable for the printer from the computer.
Turn off your computer from the Windows "Start" menu or by pressing the "Power" button.
Plug the USB connector cable back into a USB port on the computer.
Plug the power cord for the printer back into power strip or electrical outlet.
Press the "Power" button to turn on the printer. Press the "Power" button to turn on your computer.
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