Abstract: Disclosed is a label printer having a driven carrier tape drawing roller; and a guide unit for the carrier tape, said guide unit being pivotably supported about a pivot axle between an operating position and an insertion position for the carrier tape, wherein the guide unit includes a counter-element to the printhead, configured to hold the carrier tape with the labels in contact with the printhead in the operating position; wherein, in the operating position, the carrier tape is led between the printhead and the counter-element and between the carrier tape drawing roller and the respective carrier tape pressure roller and can in particular be transported along a predefined carrier tape transport path; and wherein, in the insertion position of the guide unit, the counter-element is pivoted away from the printhead and the respective carrier tape pressure roller is pivoted away from the carrier tape drawing roller.

Abstract: Example implementations relate to adjust sharpness parameters. In some examples, a printing device can include a processing resource and a memory resource storing non-transitory machine-readable instructions to cause the processing resource to receive print data comprising color channels corresponding to print pixels to be formed on a multi-layer thermally activated print medium, determine a characteristic of a corresponding layer of the multi-layer thermally activated print medium for color channels of the received print data, adjust sharpness parameters of the color channels based on the determined characteristic of the corresponding layer of the multi-layer thermally activated print medium, and cause a print head of the printing device to apply thermal energy to an area of the multi-layer thermally activated print medium including the print pixels using the adjusted sharpness parameters.

Abstract: An element substrate, according to an embodiment of this present invention, capable of detecting the behavior of a liquid at a high sensitivity, comprises: a first electrothermal transducer configured to generate heat to discharge a liquid; at least one temperature detection element arranged near the first electrothermal transducer; and a second electrothermal transducer configured to generate heat in association with a temperature detection operation by the at least one temperature detection element.

Abstract: A printer device includes a guide section, a first projecting section, and a second projecting section. The guide section is disposed to be opposed to a side surface of roll-like continuous paper and includes a guide surface for restricting movement of the continuous paper along a width direction of the continuous paper during conveyance of the continuous paper. The first projecting section is provided on the guide surface side of the guide section and rotatably holds a core section of the continuous paper. The second projecting section has an outer diameter larger than an outer diameter of the first projecting section and is movable between a supporting position where the second projecting section contains an outer circumference of the first projecting section and a storing position where the second projecting section is stored further on an inner side than the guide surface.

Abstract: A liquid discharge method of discharging a liquid from a nozzle of a liquid discharge head by applying a drive pulse to a drive element of the liquid discharge head includes an acquisition step of acquiring a recording condition including a first discharge characteristic and a second discharge characteristic of the liquid from the liquid discharge head, a determination step of determining the drive pulse to be applied to the drive element, based on the recording condition, and a driving step of applying the drive pulse determined in the determination step to the drive element. In the liquid discharge method, in the determination step, the drive pulse is determined by a determination method subjected to weighting in which a weight of the first discharge characteristic is greater than a weight of the second discharge characteristic.

Abstract: A head alignment apparatus for determining a reference position using position synchronization and aligning a plurality of head modules according to the reference position, and a substrate treating system including the same are provided. The head alignment apparatus may include, a reference position determining unit for determining a first reference position of a head transfer, in which a plurality of inkjet head modules are installed; and a mounting position determining unit for determining a second reference position of the inkjet head module based on the first reference position so that the inkjet head module can be moved from a current position to a second reference position, wherein the reference position determining unit determines a first reference position using a first image sensor installed on the same plane as the inkjet head module and a second image sensor installed facing the inkjet head module.

Abstract: A printer includes a thermal head, an electrical connector capable of being connected to and disconnected from the thermal head, and a head cover of the thermal head. The head cover moves between a first position and a second position different from the first position to connect and disconnect the thermal head and the electrical connector.

Abstract: A printer includes a transport unit, a first head, a second head disposed downstream of the first head, a first suction unit configured to suction ink mist discharged from the first head, a second suction unit configured to suction ink mist discharged from the second head, and a suction device coupled to the first suction unit and the second suction unit, and configured to generate an airflow for suctioning the ink mist, and a first suction device disposed either one of on a first path from the first suction unit to the suction device, and at the suction device, and configured to adjust a flow rate at the first suction unit, and a second suction device disposed either one of on a second path from the second suction unit to the suction device, and at the suction device, and configured to adjust the flow rate at the second suction unit.

Abstract: A cutting device, having a full-cutting assembly, a half-cutting assembly, and a cam, is provided. The full-cutting assembly includes a first cutting blade and a facing part to cut a tape fully through in a direction of thickness of the tape by rotating a first arm about a first shaft. The half-cutting assembly includes a second cutting blade and a supporting base to cut the tape partly in the direction of thickness by rotating a second arm about a second shaft. The cam is rotatable bidirectionally about a third shaft and has a cam face, on which a first pressing part to press the first arm and a second pressing part to press the second arm are arranged. A distance between the cam face and the second arm is smaller than or equal to a distance between the cam face and the first arm.

Abstract: In an example, replaceable print apparatus component authentication apparatus comprises a memory and circuitry. An electrical characteristic of the circuitry may be variable in response to a stimulus, and the memory may store data indicative of an expected variation in the electrical characteristic in response to the stimulus which is associated with a variation in capacitance.

Abstract: A liquid ejection apparatus includes a liquid ejection head having a nozzle face in which a plurality of nozzles is opened, the plurality of nozzles ejecting liquid as a droplet, a cleaning unit configured to clean the nozzle face, an information receiving unit configured to receive input of a cleaning information that is information related to a frequency of cleaning of the nozzle face by the cleaning unit, and a controller configured to instruct the cleaning unit to perform the cleaning in accordance with the cleaning information.

Abstract: A damper for a continuous ink jet printer, comprising a fluid receiving chamber (6), comprising at least a lateral wall (22), a fluid inlet (11), and a fluid outlet (12), and at least one membrane (14), the membrane being in a material having a Young modulus between 0.5 MPa and 1000 MPa, the membrane being deformed under the influence of a pressure variation in the first portion.

Abstract: Method and tools for sensing pen-to-reference space (PRS) are disclosed. Example removable pen-to-reference space (PRS) sensing tools for a printer comprise proximity sensors and a body. The body has a printer mounting portion, corresponding to a printhead mounting socket of the printer, and a sensor portion, hosting the proximity sensor.

Abstract: A support structure for a detachable platen roller of a printer that rotates to feed paper, or the like includes a frame that holds the platen roller and a pair of bushings attached to the frame. Ends of a shaft of the platen roller are inserted into the bushings. A part of either the frame or each of the bushings located around the shaft and closer to a guide surface of the platen roller than the frame in a longitudinal direction of the platen roller forms a support part that receives a force applied by a print head pressing against the platen roller.

Abstract: In an example, a print system includes a redundancy engine, a separation engine, and a print engine. In that example, the redundancy engine may identify a group of nozzles based on a redundancy characteristic of a plurality of print head nozzles of a print head to be received at the print head station and the separation engine may select a color separation operation corresponding to a drop domain associated with the group of nozzles identified by the redundancy engine to operate the print head with redundancy. In that example, the print engine may generate instructions using the selected color separation operation to cause the print head to eject print fluid from a combination of nozzles corresponding to the group of nozzles based on the drop domain to operate the print head with a redundancy print mode.

Abstract: A method is provided for manufacturing a printed paper layer. The method may involve providing the paper layer with a printed pattern. Providing the printed pattern may involve depositing water based inks using a digital inkjet printer. The water based inks may be pigment containing inks. The dry weight of the deposited pigment containing inks may be lower than 9 grams per square meter. The paper layer may include an inkjet receiver coating, such that the inks are deposited on the inkjet receiver coating. The paper layer may have a mean air resistance according to the Gurley method (Tappi T460) of below 30 seconds.

Abstract: A liquid container includes: a bag that contains a liquid; and a pair of members configured to be reused when the liquid container is reassembled by replacing the bag used. The pair of members are fixed to each other by one or more swaging pins.

Abstract: An intermediate transfer member (ITM) (210, 310, 320, 330, 400, 410, 420, 430, 500, 520, 540, 600, 700, 802) configured for receiving ink droplets to form an ink image thereon and for transferring the ink image to a target substrate (226), the TTM (210, 310, 320, 330, 400, 410, 420, 430, 500, 520, 540, 600, 700, 802) includes one or more layers (273, 277, 373, 379, 602, 604, 606, 608, 610, 704, 706, 708, 712) and one or more markers (33, 333, 335, 392, 408, 418, 428, 448, 458, 612, 710, 804, 806) integrated with at least one of the one or more layers (273, 277, 373, 379, 602, 604, 606, 608, 610, 704, 706, 708, 712) at one or more respective marking locations along the ITM (210, 310, 320, 330, 400, 410, 420, 430, 500, 520, 540, 600, 700).

Abstract: A light-irradiating device of the disclosure comprises: a light-irradiating unit comprising a housing in which a light-emitting element is disposed, the housing comprising a light irradiation surface through which light from the light-emitting element can be transmitted; and a gas supply unit comprising a flow channel connected to a part of the light irradiation surface of the housing. A printing device of the disclosure comprises: the light-irradiating device mentioned above; a conveying unit which conveys a medium to be printed while causing the medium to face the light irradiation surface of the light-irradiating device; and a printing unit which is disposed adjacent to and upstream from the light-irradiating device in a conveyance direction of the medium to be printed.

Abstract: A printing apparatus forming a printed matter by a printing medium on which a print is formed, including: a casing having a discharge port; a transporter; a print device forming the print on the printing medium; a cutter; and a controller configured to: obtain medium information; and when the printing medium is not set as a cutting target, control the transporter and the print device in cooperation to: form a desired print while transporting the printing medium; and further transport the printing medium after completion of the forming of the desired print and, when a first boundary part of the printing medium reaches a facing part facing an edge of the discharge port or when the first boundary part is discharged outside the casing, perform positioning by stopping the transporting of the printing medium.