Abstract: A 3D printer including a device body (100) and a scanning module (200) is provided. A printing plane (101) is defined on the device body (100). The scanning module (200) is arranged on the device body (100), the scanning module (200) is electrically connected with a control module (300), and the control module (300) is electrically connected with a nozzle assembly (310) and a pen assembly (320). A 3D data is loaded in the control module (300) and a predetermined painting position is defined in the 3D data. The control module (300) receives a scan image from the scanning module (200); the control module (300) controls the nozzle assembly (310) to print a model (20) according to the 3D data and meanwhile controls the pen assembly (320) to paint on the model (20) according to the predetermined painting position and the scan image.

Abstract: A controller of an inkjet recording apparatus is configured to calculate an energized time length during which a timer is in an energized state after a particular calculation start point for calculating a lapse time length based on a time measured by the timer and store the energized time length, determine whether there exists a non-energized state after the calculation start point, estimate the non-energized time length, referring to the energized time length and a time length parameter stored in a memory when it is determined that there exists the non-energized state after the calculation start point, and calculate the lapse time length elapsed from the calculation start point based on the non-energized time length estimated in the estimation process and the energized time length stored in the memory.

Abstract: A water-based cleaning liquid for inkjet recording apparatus use contains at least 0.10% by mass and no greater than 10.00% by mass of a nonionic surfactant, at least 0.50% by mass and no greater than 30.00% by mass of a deliquescent agent, and a pH adjuster. The nonionic surfactant contains polyoxyalkylene alkylamine. The deliquescent agent includes at least one of sorbitol, trimethylolpropane, and 1,3-bis(2-hydroxyethyl)-5,5-dimethylhydantoin. The pH adjuster includes an alkali metal salt. The water-based cleaning liquid for inkjet recording apparatus use has a pH of at least 7.5 and no greater than 8.5.

Abstract: There is provided an inkjet printing apparatus that performs printing operation on a recording medium with a satisfactory image quality. An inkjet printing apparatus includes a head that reciprocates in a main scanning direction while discharging an ink onto the medium; and a left irradiator and a right irradiator having a plurality of irradiation elements that are configured to irradiate the ink with light and are mounted on one substrate, the plurality of irradiation elements being arranged in a sub scanning direction, and an array pitch of the plurality of irradiation elements is n/m (m?1), where a maximum pass width in the plurality of passes is n.

Abstract: A liquid container into which ink is injected comprises a liquid container body configured to contain a liquid therein; and a liquid supply assembly located on one end portion of the liquid container body. The liquid supply assembly has a liquid supply port provided to supply the liquid to a liquid consuming apparatus. The liquid supply port is formed to face in an intersecting direction that intersects with the direction of gravity and to be protruded in the intersecting direction from the one end portion when the liquid supply assembly is supported such as to be located above the liquid container body in the direction of gravity. A liquid injection member is inserted into the liquid supply port, and the liquid is injected into the liquid container body. The liquid supply port is then arranged to be protruded in the intersecting direction, and the liquid injection member is detached from the liquid supply port.

Abstract: A tape printing device that is able to be operated by being handheld includes a printing device main body that includes operating portions and a display portion on a front surface, and a pair of magnets that is detachably mounted on a rear surface of the printing device main body and is used for being adsorbed to an object to be installed.

Abstract: An ink container for an inkjet printer includes an ink containing portion. The ink containing portion contains ink and includes an upper surface including a placing portion, a refill port disposed on the upper surface, and a sealing member. The sealing member includes a sealing portion located at the center and an outer peripheral portion located at the outer periphery. An outer diameter of the sealing portion matches with an inner diameter of the refill port. The placing portion further includes a first recess portion and a positioning portion extending in a circumferential direction of the first recess portion. The first recess portion is configured to receive the sealing member and not to contact the sealing portion. The positioning portion includes a restricting portion configured to reduce horizontal movement of the outer peripheral portion and a supporting portion configured to vertically support the outer peripheral portion.

Abstract: An improved device is disclosed for holding down textile the material on the platen of the digital printer. The device includes a textile gripping material formed to define a border band on the periphery of the platen. The border material has a structure that engages/grips the textile and hold the textile in place. In operation, the textile is laid onto the platen surface and the edges are pulled taut to align the textile and remove wrinkles and the textile is next pressed onto the border material to be engaged by the border material. The border material grips and holds the textile in position, to provide a smooth textile surface on which the ink jets are applied. After the printing operation, the textile is lifted off of the border material and removed from the platen.

Abstract: A printhead capping system includes: a mounting bracket having a fixed shaft; a cap assembly mounted on the mounting bracket; and an arm hingedly connected to the shaft, the arm moving the cap assembly between a capping position and a printing position. The shaft is a drain shaft for receiving fluid drained from the cap assembly.

Abstract: An image processor performs: determining a dot value indicating a dot formation state, the determining including: in a case where a target pixel is not an edge pixel and a first dot forming condition is satisfied, setting the dot value to a value indicating forming a first dot; and in a case where a second dot forming condition is satisfied, setting the dot value to a value indicating forming a second dot; determining a distribution error value, the determining including: in the case where the target pixel is not the edge pixel and the first dot forming condition is satisfied, setting the distribution error value to a value corresponding to a density of the first dot; and in the case where the second dot forming condition is satisfied, setting the distribution error value to a smaller value than a value corresponding to a density of the second dot.

Abstract: A method of forming a substrate for a fluid ejection device includes forming an opening in the substrate from a second side toward a first side, and further forming the opening in the substrate to the first side, including increasing the opening to the first side and increasing the opening at the second side, and forming the opening with substantially parallel sidewalls intermediate the first side and the second side and converging sidewalls to the first side.

Abstract: An inkjet printer has a print bar system comprising a print bar and a plurality of selectively replaceable print heads attached to the print bar. The system comprises a receptor on the bar, for installation of a print head, each print head having a rear face for insertion in said receptor in a first direction. A latch is provided, pivoted on the bar. The latch has a user-actuatable handle adapted, during a first movement thereof, to engage a latch member of the latch with a catch on the bar to lock the latch in a lockable position on the bar. A platform is mounted on the latch with freedom to move with respect to the latch in said first direction when the latch is in said lockable position. The platform has a latch electrical connector, adapted to engage a head electrical connector on the print head, by mutual movement of the connectors in said first direction. A bias means urges the platform in said first direction.

Abstract: A liquid supply device includes a liquid container that includes a liquid containing chamber, which is capable of containing liquid, and a liquid inlet, which allows the liquid containing chamber to be filled with liquid. An external member covers at least a portion of the liquid container excluding a portion where the liquid inlet is located from an outer side. A seal member seals a gap between the external member and the liquid inlet. The liquid supply device is configured to allow the liquid to be supplied from the liquid container to a printing unit that performs printing on a medium using the liquid.

Abstract: The peeling device has a pressing roller that comes into contact with a label attaching surface (a first surface) of the backing paper and a driving roller that comes into contact with a back surface of the backing paper. The peeling device includes a peeling plate that is provided on the upstream side of an interposing roller pair in a transport direction of the backing paper when the label is peeled off from the backing paper and that bends a transport path of the backing paper. The pressing roller is a split roller including a roller shaft and a plurality of rollers. The peeling device includes support frames that support the pressing roller, and coil springs that come into contact with the roller shaft in an area on the pressing roller between the support frames and that bias the pressing roller toward the driving roller.

Abstract: Provided is a piezoelectric film formed by a vapor phase growth method, the piezoelectric film containing: a perovskite oxide in which a perovskite oxide represented by the following formula P is doped with Si in an amount of from 0.2 mol % to less than 0.5 mol %, wherein a ratio of a peak intensity of a pyrochlore phase to a sum of peak intensities in respective plane orientations of (100), (001), (110), (101) and (111) of a perovskite phase measured by an X-ray diffraction method is 0.25 or less: A1+?[(ZrxTi1?x)1?aNba]Oy??Formula P wherein, in formula P, A is an A-site element primarily containing Pb; Zr, Ti, and Nb are B-site elements; x is more than 0 but less than 1; a is 0.1 or more but less than 0.3.

Abstract: A modular printer includes: a media support defining a media feed path; and a plurality of pagewide printing units spaced apart along a media feed direction of the media feed path. Each printing unit includes: a maintenance chassis fixedly positioned over the media feed path; and a print bar chassis seated on the maintenance chassis, the print bar chassis supporting one or more print modules extending across a width of the media feed path. A lift mechanism raises and lowers the print bar chassis relative to the maintenance chassis, with each print bar chassis being independently liftable from a printing position to a maintenance position. A footprint of each printing unit in both the printing and maintenance positions is defined by a perimeter of the maintenance chassis.

Abstract: A pagewide printing unit for mounting over a media feed path and printing onto media. The printing unit includes: a print module having a printhead; a maintenance module having a fixed frame supporting a capper and a wiper, the print module being movable relative to the fixed frame; and a lift mechanism for raising and lowering the print module relative to the fixed frame between a maintenance position a printing position. The fixed frame is in a same fixed position in both the maintenance and printing positions. Further, the capper and the wiper are each independently movable relative to the fixed frame.

Abstract: A direct-to-object printer includes a vaporizer to attenuate the effect of oxygen inhibition on the curing of non-aqueous ultraviolet (UV) marking material ejected onto the surface of an object printed by the printer. The vaporizer includes a heating element to form a vapor from a solution of solvent and particulate and a pressurized air source to direct the vapor toward the object to enable a portion of the vapor to condense on the object. The condensed vapor forms a barrier that attenuates the effect of oxygen inhibition on the curing of non-aqueous UV marking material.

Abstract: A liquid ejecting apparatus includes a liquid ejecting portion which has a nozzle that ejects liquid, and a flushing receptive body which receives the liquid that is ejected in a flushing operation in which the liquid is ejected from the nozzle, the flushing receptive body including a receiving member that is able to receive the liquid, a receiving member holding portion which holds the receiving member, and a fixing member with conductivity that fixes the receiving member to the receiving member holding portion by contacting the receiving member and has a mesh form portion that forms an adhesion surface to which the ejected liquid is adhered with the receiving member in the flushing operation, in which the fixing member is electrically grounded.

Abstract: A piezoelectric element includes a plurality of individual electrodes, a piezoelectric layer formed on each of individual electrodes, and a common electrode which is formed on the piezoelectric layer and is an electrode common to the individual electrodes. Further, a protection film covering a region, which is not covered by the common electrode on the individual electrode, is provided.