Abstract: A printing apparatus includes an encoder that detects the rotation of a driving roller that forms a transport device, an imaging device that images a medium during transport by the transport device, and a controller. In a second detecting unit, the imaging device images the medium irradiated with light that the light emission controller causes the light-emitting unit to emit through a strobe control signal. The second detecting unit acquires movement amount of the medium using a plurality of images with different imaging times at which the medium is imaged. In the first detecting unit, a latching circuit holds a rotation amount of a driving roller totaled by a counter at a timing based on the strobe control signal. The controller controls the discharge timing of the print head based on the rotation amount and the movement amount.

Abstract: In some examples, printing fluid cartridge comprises a housing and an assembly supported by the housing. The assembly comprises a molding, a fluid dispensing die having a front part comprising an orifice to dispense printing fluid from the fluid dispensing die, the fluid dispensing die embedded in the molding that comprises a channel to pass fluid to a back part of the fluid dispensing die, the front part of the fluid dispensing die exposed outside the molding and the back part of the fluid dispensing die covered by the molding except at the channel. The assembly further comprises a first external electrical contact electrically connected to the fluid dispensing die and exposed outside the molding to connect to circuitry external to the assembly, and a non-fluid dispensing die electronic device buried in the molding and electrically connected to the first external electrical contact.

Abstract: The present invention provides a method using a non contact Z height laser scan sensor to measure/detect an object surface containing extruded shapes with different Z axis elevation heights to determine the position where to precisely inkjet print outline contours, legends, logo images, or solid fill with materials. The apparatus consist of a printing carriage, a supporting beam, a printing platen for the object to be placed and a control system. The said printing carriage is installed with print heads and a laser Z height scan sensor. The object with uneven Z height surface elevation features to be printed is placed on the printing platen. The said printing carriage with the laser Z height scan sensor will scan across the object on the X and Y axis to detect the exact target positions of the uneven Z height surface elevation contours on the object.

Abstract: A liquid droplet drying device includes: a drying unit that includes a plurality of light sources emitting light to a liquid droplet ejected to a recording medium by a forming unit which ejects the liquid droplet to form an image and drying the image and in which an amount of light of each of the plurality of light sources is variable; and a correction unit that corrects the amount of light of each of the plurality of light sources so that a light amount distribution of the drying unit is within a range of a pre-decided target using light amount information obtained by reading the amount of light emitted from each of the plurality of light sources by a reading unit which reads the image formed on the recording medium by the forming unit.

Abstract: A fluidic dispensing device includes a housing having an exterior wall and a chamber. The exterior wall has a chip mounting surface and an opening. The chamber defines an interior space having a base wall and a port coupled in fluid communication with the opening. An ejection chip is in fluid communication with the opening. A stir bar is located in the chamber. The stir bar has a rotational axis and a plurality of paddles that radially extend away from the rotational axis. Each of the plurality of paddles has an axial extent having a first tier portion and a second tier portion. The first tier portion has a first radial extent and the second tier portion has a second radial extent, wherein the first radial extent is greater than the second radial extent.

Abstract: A liquid ejecting head including a head which discharges ink from a nozzle surface on which a nozzle is included based on data, a signal line which sends data to the head via a connector, a carriage on which the head is mounted, and a first concave section and second concave section which accommodate the signal line and are included toward the outside of the carriage, in which the signal line is connected to the connector lined up with a terminal in the Y direction, and a position of a folded portion of the signal line which is accommodated in the first concave section and the second concave section overlaps with a fourth portion to a fifth portion which are a section of the carriage, and overlaps with a first portion to a second portion which are a section of the head in the X direction.

Abstract: An ink jet method includes supplying a radiation curable composition to a discharging head via a composition flow channel; and discharging the radiation curable composition from the discharging head, in which the composition flow channel includes a gear pump that causes the radiation-curable composition to flow in the composition flow channel, and an air supply mechanism that supplies air to the radiation curable composition further to the upstream side in the flow direction than the gear pump.

Abstract: In one example, a datuming system to position a printhead assembly relative to a component external to the printhead assembly includes a first datum on the printhead assembly to establish a first plane, a first line, and a first point and a second datum on the printhead assembly to establish a second plane orthogonal to the first plane, a second line, and a second point.

Abstract: The invention relates to a method of cleaning a fluid circuit in an inkjet printer that comprises a print head connected to the fluid circuit through an umbilical (19), and also comprises means (50) of recovering fluid from the print head (1), this method comprising at least sending solvent to said fluid recovery means (50), without making this solvent flow in the umbilical or in the print head.

Abstract: An image forming apparatus includes an image forming unit, a drier, and a heater temperature control. The image forming unit includes nozzles to discharge droplets onto a web medium to form an image on the web medium. The drier includes a plurality of heaters over which the web medium is stretched to form an arc-shaped feed path. The heater temperature control is configured to control a temperature of an upstream heater of the plurality of heaters on the feed path to be higher than a temperature of a downstream heater of the plurality of heaters on the feed path.

Abstract: A method for manufacturing decorative surfaces includes the steps of a) inkjet printing a color pattern on a paper substrate with one or more aqueous inkjet inks of an aqueous inkjet ink set; and thereafter b) impregnating the paper substrate with a thermosetting resin, wherein the aqueous inkjet ink set includes a cyan aqueous inkjet ink containing a copper phthalocyanine pigment; a red aqueous inkjet ink containing a pigment C.I Pigment Red 254 or a mixed crystal thereof; a yellow aqueous inkjet ink containing a pigment C.I Pigment Yellow 151 or a mixed crystal thereof; and a black aqueous inkjet ink containing a carbon black pigment; with the proviso that the aqueous inkjet inks do not include a polymer latex binder; and that the paper substrate includes one or more ink receiving layers for improving the image quality of the aqueous inkjet inks jetted thereon.

Abstract: An inkjet ink includes: (i) a disazo dye of formula (I): (ii) a glycol compound selected from the group consisting of: triethylene glycol, tetraethylene glycol and pentaethylene glycol; and (iv) water.

Abstract: A printer includes a lower tray and an upper tray provided above the lower tray. Each tray is provided with an edge guide that is displaceable according to the sheet size and that guides an edge of sheets. A guide sensor capable of detecting the distance to each edge guide is spaced from the edge guide by a gap in the displacement direction of the edge guide.

Abstract: A liquid ejection apparatus includes: a liquid ejection head having a nozzle which ejects a liquid containing volatile organic compounds to a medium; and a maintenance unit that has a cap, which forms a closed space including an opening of the nozzle, and a suction unit that suctions a fluid from the closed space, and that performs maintenance for discharging the liquid from the nozzle by reducing pressure of the closed space. The maintenance unit is provided with a filter for adsorbing volatile organic compounds contained in the liquid discharged from the liquid ejection head.

Abstract: The present invention provides a recording head, a recording head adjusting system, and a recording head adjusting method. A recording head includes: a head module having a recording surface; a support member that supports the head module; a first direction position adjusting unit that adjusts the first-direction position of the head module; a rotation direction adjusting unit that adjusts the angular deviation of the rotation direction; and a position detection unit that detects the first-direction position of the head module that is used when performing adjustment by the first direction position adjusting unit and the rotation direction adjusting unit. The rotation direction adjusting unit includes a rotation support mechanism for rotatably supporting the head module within the plane parallel to the recording surface and a second direction moving mechanism for moving the adjustment position of the head module in a second direction perpendicular to the first direction.

Abstract: A recording apparatus includes a medium support unit that is capable of moving by driving of a motor in a moving direction and is capable of supporting a medium, a recording unit that records an image onto the medium supported on the medium support unit, and a control unit that allows the motor to execute an assist operation for assisting the movement of the medium support unit when recognizing the movement of the medium support unit without depending on the driving of the motor.

Abstract: A printing control device, a printing device and a non-transitory computer-readable recording medium are provided. It is possible to set a scan width of a head to a user's desired width. A printing control unit controls a printing device having a head, and includes an input receiving unit for receiving a scan width information representing a width over which the head will move during scanning, and the scan width information is information representing a user's desired numerical value.

Abstract: In an embodiment, a fluid ejection device includes a fluid feed slot formed in a printhead die and a plurality of printhead-integrated ink level sensors (PILS). A fluid ejection device may include a first PILS to sense an ink level of a first chamber in fluid communication with the fluid feed slot, the first PILS to detect an empty ink level of the first chamber when the fluid ejection device is at a first ink level state, and a second PILS to sense an ink level of a second chamber in fluid communication with the fluid feed slot, the second PILS to detect an empty ink level of the second chamber when the fluid ejection device is at a second ink level state, different than the first ink level state.

Abstract: A printable recording media including a composite base substrate that contains, at least, two constituent material layers that are laminated together with a flame resistant adhesion layer containing an adhesive compound and up to 50% of a flame retardant agent by total weight of the flame resistant adhesion layer, wherein, at least, one of the constituent material layer is a fiber layer; and an image receiving layer that is coated on one side of the composite supporting substrate. Also disclosed are the method for making such printable recording media and the method for producing printed images on such printable recording media.

Abstract: A liquid container that is detachably mountable on a liquid consuming device comprises a liquid container body that is at least partly formed from a material having flexibility and is configured to contain a liquid; an operation member that is located at one end of the liquid container body and is configured to include a holdable grip surface; and a liquid supply portion that is configured to have a liquid supply port at one end. The operation member is configured such that the grip surface is offset relative to the liquid supply port in an axial direction of the liquid supply portion.