A printing device is provided for printing on a workpiece, which preferably comprises at least partially wood, wood fiber containing materials, wood composite materials, veneer, plastic, or a combination thereof. The printing device can include a housing, a holding element arranged on the housing, a print head attached to a first side of the housing, and a first interface. The first interface can communicatively and operatively connect the print head to containers for print media. Further, the printing device can be portable.

A printing device is provided for printing on a workpiece, which preferably comprises at least partially wood, wood fiber containing materials, wood composite materials, veneer, plastic, or a combination thereof. The printing device can include a housing, a holding element arranged on the housing, a print head attached to a first side of the housing, and a first interface. The first interface can communicatively and operatively connect the print head to containers for print media. Further, the printing device can be portable.

A tool assembly includes a housing, a shaft, a spherical member, and a head. The housing defines a shaft channel. The shaft is rotatably disposed within the shaft channel and includes an exposed portion outside of the shaft channel. The exposed portion defines an engagement channel extending through an outer surface of the exposed portion. The spherical member is disposed within the engagement channel. The head is configured to be engaged with the exposed portion of the shaft. The head includes a detent configured to selectively engage the spherical member.

A printing device includes a thermal head, a rotation shaft extending in an axial direction and rotatably supported, a pivot member connected to the rotation shaft and configured to pivot integrally with the rotation shaft about the rotation shaft, a biasing unit configured to bias the thermal head upward, a first pivot shaft supported by the pivot member, extending parallel to the axial direction, located below the rotation shaft, and configured to pivot integrally with the pivot member about the rotation shaft, a support member supported by the first pivot shaft to be movable along the first pivot shaft and to be pivotable about the first pivot shaft, the support member including a lower end portion located below the rotation shaft, and a pressing portion provided on the lower end portion of the support member and configured to press the thermal head downward.

A liquid discharge apparatus records dots of liquid on a medium by interlace recording. The liquid discharge apparatus includes a head, a mover, a tilt adjuster, and control circuitry. The head discharges the liquid from nozzles. The mover relatively moves the head and the medium in each of main-scanning and sub-scanning directions. The tilt adjuster changes a tilt of the head with respect to the medium. The control circuitry controls recording on the medium. The control circuitry causes the mover to relatively move the head and the medium in the main-scanning direction with the head tilted to at least a first angle or a second angle. An interval between adjacent nozzles in the sub-scanning direction is a first interval in a state where the tilt is the first angle. The interval is a second interval different from the first interval in a state where the tilt is the second angle.

A thermal printer includes a platen roller, a thermal head, a head support plate, a frame including a platen roller support portion, a turn support portion configured to support the head support plate, and an urging member configured to urge the head support plate in a direction in which the thermal head approaches the platen roller. The thermal head is fixed to an opposed surface of the head support plate, which is in a first region located on one side with respect to the turn support portion, and is opposed to the platen roller in the first direction. The urging member is interposed between the opposed surface of the head support plate in a second region, which is located on another side with respect to the turn support portion and an urging member support portion of the frame.

A height adjustment apparatus for a print carriage comprises a support for supporting the print carriage and a moving mechanism. The support has an upper support surface configured to slidingly engage a surface of the print carriage. The height of the support surface in a first direction increases in a second direction, perpendicular to the first direction. The moving mechanism is configured to move the support in the second direction, wherein when the support is moved in the second direction, the print carriage surface is configured to slide relative to the support surface to move the print carriage in the first direction.

A height adjustment apparatus for a print carriage comprises a support for supporting the print carriage and a moving mechanism. The support has an upper support surface configured to slidingly engage a surface of the print carriage. The height of the support surface in a first direction increases in a second direction, perpendicular to the first direction. The moving mechanism is configured to move the support in the second direction, wherein when the support is moved in the second direction, the print carriage surface is configured to slide relative to the support surface to move the print carriage in the first direction.

A method of inspecting a dispenser including a faceplate comprises translating a sensor across the faceplate while measuring a distance between the sensor and the faceplate. The sensor is oriented such that a longitudinal axis of the sensor extends at an acute angle relative to a longitudinal axis of the faceplate. The method may include translating another sensor across the faceplate while measuring the same distance. Or the method may include another translating of the sensor across the faceplate while measuring the same distance. In either case, the sensor is oriented such that the longitudinal axis of the sensor extends at an obtuse angle relative to the longitudinal axis of the faceplate. The method includes determining, based on the measured distances, whether an amount of accumulated formable material on the surface of the faceplate is greater than a predetermined value.

A print module includes: a body housing first and second opposed printed circuit boards (PCBs), each of the first and second PCBs having heat-generating electronic components; an air inlet and an air outlet positioned towards an upper part of the body; an air pathway extending between the air inlet and the air outlet; a plurality of heatsinks, each heatsink being thermally coupled with one of the heat-generating components and having an array of cooling fins extending into the air pathway; and an inkjet printhead receiving power and print data from at least one of the first and second PCBs. The inkjet printhead is positioned toward a lower part of the print module.