What toner to use on brown hair that's turned a bit gingery?

[princesspaula]

hello peeps!
need some advise here, one of my friends hair was originally dyed jet black and then she got bored and stripped it and then got it highlighted at a salon, however, its gone a bit of a coppery/ginger shade and she wants to take it to an ash brown. what toner/colour to recommend?

 

[Bluerinse]

Please don't attempt to do this sort of work yourself, go back to a salon and they will correct it for you, or a college they would love something like this and most importantly get a good salon shampoo, conditioner, treatment if needed.