Nikon D100 Problem

[GT3]

Can someone tell me what has gone wrong with my D100? I am getting a dark line on the left hand side of all pictures, about at the center vertically. I have tried different lenses with the same result. Everything appears to be clean. Thanks for any help.

Tom

[Peter_AUS]

Looks like you might have some dust on your sensor.

Or if the same lens, might be on the lens, element at the back, front, or inside. Might be on a filter if you have one, you need to look.

[Trevor Ash]

Looks like hair or a long dust particle of some sort. Most likely, it's not the lens but somewhere between the lens and the sensor. Probably something on the sensor itself.