Abstract: The present disclosure relates to a pretreatment device capable of increasing a number of media on which a pretreatment can be performed within a fixed period. The pretreatment device includes a platen, a pretreatment portion configured to perform the pretreatment on a medium set on the platen, and a belt configured to convey the platen from a set position to the set position via the pretreatment portion. The medium is placed on the platen at the set position. Thus, since the belt conveys the platen on which the medium is set, the pretreatment device is able to perform the pretreatment on a plurality of the media within the fixed period.

Abstract: A method for manufacturing a colored sheet for coloring an object by adhesion to the object includes, a coloring step of applying by spraying, a first coating fluid containing first microparticles for coloring to a thin film of a print receiver body which has a sheet-shaped support body and the thin film, the thin film being peelably held on the sheet-shaped support body to serve as a base material of an adhesive sheet which is to be adhered to the object, and a restricting step of applying by spraying, before the coloring step, a second coating fluid for restricting the first microparticles from penetrating the thin film to a location where the first coating fluid is to be applied.

Abstract: In example implementations, a method is provided, which may include providing a carrier, applying a thermal release tape over the carrier, attaching a print head die, a drive integrated circuit (IC) and an interposer on the thermal release tape, wherein the print head die comprises ink feed holes formed in a back surface of the print head die, encapsulating the print head die, the drive IC and the interposer with an epoxy molded compound (EMC), removing the carrier and the thermal release tape, and forming a slot over an area of the EMC that covers the ink feed holes, wherein the ink feed holes are to be fluidically coupled to the slot.

Abstract: In some examples, a fluid dispensing device includes a plurality of fluidic actuators, and a plurality of sense measurement storage elements to store sense measurement indicators for indicating whether sense measurement is to be performed for fluidic actuators of the plurality of fluidic actuators. The fluid dispensing device further includes a controller to control setting of the sense measurement indicators in the sense measurement storage elements to select which fluidic actuator is to be subject to a sense measurement.

Abstract: A printing apparatus includes an ink tank that stores ink, a supply tube that supplies the ink from the ink tank, and a printing head that includes therein a pressure chamber arranged with an ejection port to eject the ink and performs reciprocal moving. The printing head includes a first liquid chamber that includes a connection portion with the supply channel, a second liquid chamber that communicates with the first liquid chamber by way of the pressure chamber, and a volume variable unit that changes an inner volume of the second liquid chamber.

Abstract: In a method and a device for synchronizing a first printing device with a second component (e.g. second printing device), based on a property of a print image printed by the first printing device, which the property is detected by an optical sensor, a first print image is printed and at least one part of the first print image is detected using the optical sensor to generate a corresponding sensor signal. A virtual sensor signal is determined based on first print data and a known position of the optical sensor. The virtual sensor signal is compared with a curve of the sensor signal and a position signal is generated based on the result of the comparison. A second component is started depending on the position signal.

Abstract: There is provided an image recording apparatus including: a conveyor; a carriage; a recording head; and a controller. In a case that a moving direction in the scanning direction of the carriage in one of the two continuous recording passes is same as a moving direction in the scanning direction of the carriage in the other of the two continuous recording passes, the controller is configured to make a length in the conveyance direction of the overlap area to be a first length. In a case that the moving direction in the scanning direction of the carriage in the one of the two continuous recording passes is different from the moving direction in the scanning direction of the carriage in the other of the two continuous recording passes, the controller is configured to make the length in the conveyance direction of the overlap area to be a second length.

Abstract: A liquid ejecting apparatus includes a first head unit having a first head provided with a plurality of first nozzles and a second head unit having a second head provided with a plurality of second nozzles and a third head provided at a position different from the second head in a first direction and provided with a plurality of third nozzles. The second head and the third head are provided at different positions in a second direction intersecting with the first direction, and the first head unit and the second head unit are disposed such that a width at which the first head and the second head overlap in the first direction is smaller than a width at which the second head and the third head overlap in the first direction.

Abstract: According to examples, there is provided a suction device, system and method for retaining media on a surface. The suction device comprising a suction cup having a vacuum port for coupling the suction cup to a vacuum source, a sealing piston configured to seal the vacuum port when the sealing piston is in a first position, wherein when the sealing piston is in a second, depressed, position the vacuum source is coupled to the suction cup the sealing piston further comprising a piston head extending above a rim of the suction cup when the sealing piston is in the first position, and a biasing element to bias the sealing piston to the first position.

Abstract: A coating apparatus includes a coating rotator, a pressure rotator, and a restrictor. The coating rotator is configured to coat a sheet with a coating liquid. The pressure rotator is configured to form a nip between the coating rotator and the pressure rotator. The restrictor is configured to directly or indirectly contact the pressure rotator when the sheet enters the nip, and restrict movement of the pressure rotator in a separating direction with respect to the coating rotator.

Abstract: A recording method includes: causing a processing solution that contains a coagulant for coagulating constituents of an ink composition to adhere to a recording medium; causing an ink composition that includes a light ink composition and a dark ink composition that belong to a same color system and have mutually different color densities to adhere to the recording medium; and causing a clear ink composition that includes resin to adhere to the recording medium.

Abstract: A fluid ejection device may include a first channel having a first end and a second end, a first drop ejector along the first channel, a second channel having a first end and a second end, a second drop ejector along the second channel, a third channel extending between and connecting the first end of the first channel and the first end of the second channel, a fourth channel extending between and connecting the second end of the firs channel and the second end of the second channel and a fifth channel extending between and connecting the third channel and the fourth channel.

Abstract: An integrated circuit to drive a plurality of fluid actuation devices includes a contact pad and a programmable pulldown device. The programmable pulldown device is electrically coupled to the contact pad. The programmable pulldown device is settable to any one of a plurality of resistances.

Abstract: The invention comprises a mechanical handwriting system linked to a user input system to generate a plotted document, such as a greeting card, note card or document, using a conveyor belt unit to support and move the document, a plotter, and a series of rollers to position and constrain movement of the greeting card, which is optionally and preferably linked to a paper feeder system in an assembly line format, where the rollers are optionally and preferably adjustable in position to accommodate varying paper sizes and to allow movement of the document during a plotting period to avoid positional overlap constraints of the rollers and a plotter head of the plotter in a process of plotting the document/card in sections.

Abstract: A method for printing a three-dimensional object includes printing a structural layer onto a three-dimensional object, printing a first color layer onto a first region of the structural layer, and printing a second color layer onto a second region of the structural layer. The first region includes a first structural thickness, and the second region includes a second structural thickness, which is different than the first structural thickness. The first color layer includes a first color and a first color thickness, and the first color thickness and the first structural thickness in combination form a target thickness. The second color layer includes a second color and a second color thickness, and the second color thickness and the second structural thickness in combination form the target thickness.

Abstract: According to one embodiment, a liquid dispensing apparatus includes a mounting unit configured to hold a liquid discharging apparatus that discharges liquid from nozzles simultaneously by an operation of an actuator. An inspection media placement region is provided on which an inspection medium can be placed to receive the liquid discharged from the liquid discharging apparatus. A controller is configured to control the actuator to vary a volume of the liquid discharged from each nozzle for a nozzle inspection operation. The volume is varied according to a predetermined distance between adjacent nozzles that simultaneously discharge liquid and a predetermined contact angle for a droplet of the liquid when on the inspection medium.

Abstract: A liquid container includes a liquid chamber defined by an upper wall, a lower wall, and a peripheral wall, a refill port, a liquid outlet port through which ink is supplied from the liquid chamber to the outside, and a first longitudinal partition extending upward from the lower wall and configured to partition the liquid chamber into a first liquid containing portion and a second liquid containing portion in a horizontal direction. A first lateral communication passage is positioned between an end portion of the first longitudinal partition in the horizontal direction and the peripheral wall. The liquid outlet port is disposed in one of the first liquid containing portion and the second liquid containing portion.

Abstract: The present disclosure relates to a printer for pulling out a paper wound in the form of a wound roll, and more particularly, to a printer which includes a cartridge configured to accommodate the paper, a housing in which the cartridge is mounted, and a printing part configured to pull out the paper. The cartridge or the housing has a decurling part formed thereon, and the decurling part comes into surface-contact with the paper on the upper side of the paper in the process of pulling out the paper.

Abstract: A system and method for selective heating and/or sintering of a material including first and second substrates, an array of one or more resistive heating elements arranged on a planar surface of a substrate and material to be heated located on the other substrate.

Abstract: A system of assessing performance of a photocuring light source includes a photocuring light source unit, a light source control unit, a sensing unit, and a computer unit. The light source unit produces light rays on a work platform of a printing machine. The light source control unit is electrically coupled to and controls the light source unit. The sensing unit is disposed proximally to the light source unit to detect power of the light rays from the light source unit. The computer unit is electrically coupled to the sensing unit and the light source control unit to control the light source unit and record the power of the light rays and operating period of the light source unit. A combination having the system is also disclosed.