Hi,
Disconnect all the cables, press and hold the power key for 1 min, connect the power cable, turn the printer on.
It might not make sense, but if you try it the way I mention, you can have the printer working again.
If that still does not work, please contact HP.
The number for you to call is 800-334-5144
Disconnect all the cables, press and hold the power key for 1 min, connect the power cable, turn the printer on.
It might not make sense, but if you try it the way I mention, you can have the printer working again.
If that still does not work, please contact HP.
The number for you to call is 800-334-5144