Print head mounting assembly for mounting and positioning an inkjet print head on a print head support structure, the print head mounting assembly comprising: a) a first clamping mechanism (40, 44, 46) for clamping the inkjet print head in a first direction; b) a second clamping mechanism (50, 54) for clamping the inkjet print head in a second direction, the second direction being substantially perpendicular to the first direction; wherein the second clamping mechanism comprises: a) an adjustment mechanism for adjusting the position of the print head in the second direction, b) a release mechanism for releasing the first clamping mechanism, wherein the release mechanism is arranged such that the release mechanism is operated while operating the adjustment mechanism; and wherein the release mechanism is arranged such that the release mechanism is released, when the adjustment mechanism is released, wherein the first clamping mechanism comprises a reference surface (S ref), characterized in that the first clamping mechanism further comprises a spring loaded element, the spring loaded element engaging with a first outer surface of the print head for exerting a spring load such to press a second outer surface of the print head against the reference surface (S ref), wherein the release mechanism is arranged to release the spring load from the spring loaded element. a) a first clamping mechanism (40, 44, 46) for clamping the inkjet print head in a first direction; b) a second clamping mechanism (50, 54) for clamping the inkjet print head in a second direction, the second direction being substantially perpendicular to the first direction; wherein the second clamping mechanism comprises: a) an adjustment mechanism for adjusting the position of the print head in the second direction, b) a release mechanism for releasing the first clamping mechanism, wherein the release mechanism is arranged such that the release mechanism is operated while operating the adjustment mechanism; and wherein the release mechanism is arranged such that the release mechanism is released, when the adjustment mechanism is released, wherein the first clamping mechanism comprises a reference surface (S ref), characterized in that the first clamping mechanism further comprises a spring loaded element, the spring loaded element engaging with a first outer surface of the print head for exerting a spring load such to press a second outer surface of the print head against the reference surface (S ref), a) an adjustment mechanism for adjusting the position of the print head in the second direction, b) a release mechanism for releasing the first clamping mechanism, wherein the release mechanism is arranged such that the release mechanism is operated while operating the adjustment mechanism; and wherein the release mechanism is arranged such that the release mechanism is released, when the adjustment mechanism is released, wherein the first clamping mechanism comprises a reference surface (S ref), characterized in that the first clamping mechanism further comprises a spring loaded element, the spring loaded element engaging with a first outer surface of the print head for exerting a spring load such to press a second outer surface of the print head against the reference surface (S ref),