As the subject tells. All prints, whatever it's from a mac or windows computer they end up printed with 150% strecth on the hight.
So a text that is 150mm wide and 10 mm high will be printed to 150mm width and 20mm height.
No mather what I print. And the same thing occur when I take copies.
This just started yesterday while printing ordinary.
However one drum (K) is almost out and the toner waste got filled shortly after this.
Were any drivers updated, machine firmware upgrade? Looking for any clue to see why this would occur.