The present disclosure provides a thermal print head and a method manufacturing the thermal print head, and a thermal printer including the thermal print head. The thermal print head includes: a substrate having a protruding surface; a resistance layer including multiple heating portions and a portion formed on the protruding surface; and a wiring layer conductive to the multiple heating portions. The thermal print head further includes a glaze layer having a pair of end edges arranged apart from each other in y direction and formed in contact with a top surface of the protruding surface. The multiple heating portions are formed on the glaze layer. When observed in z direction, each of the pair of end edges includes a receding section located closer to an inner side of the top surface than a junction of the top surface, and a pair of inclined surfaces of the protruding surface.

A recording device includes a recording unit (printing unit) configured to perform recording on a medium, a transporting belt having a support face configured to support the medium, and configured to transport the medium, a heating unit configured to heat the support face, and an adjustment mechanism configured to adjust a distance between the support face and the heating unit to a first distance and to a second distance that is greater than the first distance, wherein the adjustment mechanism moves the heating unit away from the support face such that the distance is changed from the first distance to the second distance.

A recording device includes a recording unit (printing unit) configured to perform recording on a medium, a transporting belt having a support face configured to support the medium, and configured to transport the medium, a heating unit configured to heat the support face, and an adjustment mechanism configured to adjust a distance between the support face and the heating unit to a first distance and to a second distance that is greater than the first distance, wherein the adjustment mechanism moves the heating unit away from the support face such that the distance is changed from the first distance to the second distance.

According to one embodiment, the label printer includes a light irradiation unit that irradiates an area illuminated by external light where a label on which printing is completed exists with light, a light irradiation control unit that switches between light irradiation and non-irradiation by the light irradiation unit, a light receiving unit that acquires an optical signal from the area where the label on which printing is completed exists in synchronization with the light irradiation and non-irradiation by the light irradiation control unit, and a label presence or absence determination unit that determines the presence or absence of a label based on a first signal acquired by the light-receiving unit if the light irradiation unit is not emitting light and a second signal acquired by the light receiving unit if the light irradiation unit is emitting light.

Disclosed are various embodiments of systems and methods that facilitate printer calibration. According to certain embodiments, calibration methods comprise a printer printing a calibration target and cutting a calibration target using an inline slitter. The printer then determines a calibration offset based on the position of the cut on the calibration target. The printer can then be calibrated according to gross amounts on the slitter and fine amounts at an ink applicator.

Disclosed are various embodiments of systems and methods that facilitate printer calibration. According to certain embodiments, calibration methods comprise a printer printing a calibration target and cutting a calibration target using an inline slitter. The printer then determines a calibration offset based on the position of the cut on the calibration target. The printer can then be calibrated according to gross amounts on the slitter and fine amounts at an ink applicator.

A housing is provided with a sheet ejection port for discharging sheet that passed through a printing unit upward. A cutting unit is arranged between the printing unit and the sheet ejection port and cuts the sheet by either a method of cutting the sheet in the entire width direction or a method of leaving the central portion of the sheet in the width direction. First protrusions and second protrusions protruding from the inner periphery of the sheet ejection port are provided at a plurality of locations along the width direction of the sheet. The first protrusion faces a first surface of the sheet and the second protrusion faces a second surface, which is the back surface of the first surface of the sheet. The first protrusion and the second protrusion are provided at positions deviated from each other in the sheet width direction and bend the sheet in an undulating shape in the width direction therebetween. Further, protrusion height of at least one of the first protrusions and the second protrusions in the central portion in the width direction of the sheet is lower than protrusion heights of the first protrusions and the second protrusions in other regions.

Printhead carriers and adapters are disclosed. An example disclosed print mechanism includes an adapter to simultaneously couple a printhead assembly to both a logic circuit of a media processing device and a power source of the media processing device; a printhead carrier coupled to the adapter; and wherein a first connection, between data input connector and the logic circuit, and a second connection, between the power input connector and the power source, are maintained when the printhead assembly is removed from the print mechanism.

Printhead carriers and adapters are disclosed. An example disclosed print mechanism includes an adapter to simultaneously couple a printhead assembly to both a logic circuit of a media processing device and a power source of the media processing device; a printhead carrier coupled to the adapter; and wherein a first connection, between data input connector and the logic circuit, and a second connection, between the power input connector and the power source, are maintained when the printhead assembly is removed from the print mechanism.

The invention relates to a wear compensation device (1) of a label printer (2) which prints labels (3) by means of thermal printing, having a thermal head (4) which has a thermal strip (5) with a plurality of heating resistors (6), having a label feeding device (8) which feeds the respective label (3) to the active region (9) of the heating resistors (6), and having a control device (10) which actuates the thermal head (4) for printing the respective label (3). It is proposed that the control device (10) is configured to monitor the electric resistance (R) of one or more of the heating resistors (6) and, if a predefined threshold value (R1) for the electric resistance (R) is exceeded, to increase the energization duration of the respective heating resistor (6) during a printing operation.