I ordered a used Linhof Master Technika 3000 from KEH. The Master Technika that I received today does not have the close focusing knob and it is all black. Does this mean that they sent me a Master Technika 2000 instead of the 3000 that I ordered or did they make a version of the 3000 that did not have the close focusing knob?

Any assistance would be greatly appreciated.