Abstract: A printer containing a printhead that is detachably mounted on a support plate and is held thereon at two rigid support points located on a first side of the printhead and one elastic support point located on a second side of the printhead opposite to said first side, each of the support points being defined by a first portion on the side of the printhead and a second portion on the side of the support plate, and one of the first and second portions is a spherical surface engaged in a recess of the other of the first and second portions in a self-centering manner wherein the second part of the elastic support point has its spherical surface formed by a bead or ball fixed on a wire, said wire being elastically biased toward the recess, so that the elastic support point releasably biases the printhead towards said first side of the printhead and released by lifting the wire, for detaching the printhead.

Abstract: A printhead carriage including a body that is guided and driven for reciprocating movement in a printer, a mounting plate for a printhead assembly, and a suspension structure adjustably connecting the mounting plate to the body, the suspension structure having a framework of hinge plates having elastic hinges and at least one adjusting mechanism adapted to adjust the position of the mounting plate by elastically deflecting at least one of the hinges. An adjusting unit which provides for at least one degree of freedom of the mounting plate and includes two hinge plates that are connected to a common support point of the mounting plate and are oriented at right angles relative to one another, and the adjusting mechanism is adapted to push and/or pull one hinge plate in the longitudinal direction thereof, with the elastic deflection of at least one hinge of the other hinge plate.