Adjustable inkjet printer for the labeling of goods

An inkjet printer for labeling of goods, comprising:

• a print head having a cylindrically-delimited housing, the housing comprising a rear face, a latching lug, and a circumferentially extending groove, wherein said groove is formed on the housing in a rear portion thereof near the rear face of the housing, and
• an annular collar having a cylindrically-delimited inner wall adapted to receive and extend around the housing, wherein the annular collar comprises a) a connection for a stand, b) a bore hole extending in a radial direction in the annular collar, c) a fixing projection located in the bore hole having a head located outside an outer shell of the annular collar, and d) a plurality of latching recesses configured to receive the latching lug therein, wherein said latching recesses include a zero-degree latching recess located on the annular collar at a position thereof corresponding to a normal printing position, and a plurality of angle latching recesses disposed at predefined angular positions around a circumference of the annular collar relative to the zero-degree latching recess, wherein, when the latching lug is located in one of the latching recesses, the bore hole is located radially above the groove,
• wherein the housing is both fixable and rotatable and axially movable relative to the annular collar.