Abstract: A liquid discharging device having a liquid discharging head with nozzles and a liquid discharging surface; a conveyer to convey a medium in a conveying direction; a nozzle cap movable to contact or to be separated from the nozzles; a pump; a switcher to switch connection and disconnection between the nozzle cap and the pump; a drivable device; a first motor connected to the conveyer to transmit a driving force; a second motor to drive the switcher and the drivable device; a selector to switch transmission destinations for a driving force form the second motor between the switcher and the drivable device depending on a rotating direction of the second motor; and a controller to control the second motor to rotate in one of a first direction and a second direction opposite from the first direction, is provided.

Abstract: A liquid jetting apparatus includes: a head unit including a liquid jetting surface with nozzles; a cap movable between a capping position and an uncapping position; a cap movement device allowing the cap to reciprocate; a driven device; a drive motor driving the cap movement device and the driven device; a first gear transmitting power from the drive motor to the cap movement device; a second gear transmitting the power from the drive motor to the driven device; a switch gear which is moved by the power from the drive motor between a position in which the switch gear engages with the first gear and a position in which the switch gear engages with the second gear; a gear movement device moving the switch gear; a sensor outputting a signal according to driving of the cap movement device; and a controller.

Abstract: In one example, a shroud to protect a group of printheads in a printhead assembly includes openings through which the printheads are exposed when the shroud is installed on the printhead assembly and an elongated protrusion along an exterior surface next to the openings to block print media from contacting the exposed part of the printheads during printing when the shroud is installed on the printhead assembly.

Abstract: An inkjet printer includes a cap to forma sealed space between the cap and a nozzle surface when attached to an ink head so as to cover the nozzle surface, a cleaning solution tank to accommodate a cleaning solution to clean the cap, a motor to cause the cap to move between a capping position, at which the cap covers the nozzle surface, and a cleaning position, at which the cap sinks in the cleaning solution accommodated in the cleaning solution tank.

Abstract: An inkjet printer includes plural inkjet heads that are aligned in a head alignment direction to form a head row, a blower that blows air to the head row from one side along the head alignment direction, and an aspirator that is disposed on an extended line of the head row and on the other side along the head alignment direction for aspirating air through its aspirator port. The aspirator includes a tubular duct that extends from the aspirator port toward the head row.

Abstract: Systems and techniques relating to passive meniscus stabilization during shutdown for ink jet printing systems are described. A described system includes a tank to store ink; a print head including a nozzle plate defining nozzles, the print head coupled with the tank to supply ink to the nozzles; an active pressure control system coupled with the tank and the print head, the active pressure control system maintaining a pressure level in the print head during an operational state of the printing system; and a passive pressure control system coupled with the print head to hydrostatically moderate the pressure level in the print head during a shutdown state of the printing system.

Abstract: There is provided a print device including a wet liquid supply unit corresponding to a wider environmental range, with a simple and inexpensive configuration. Therefore, a valve that can change the volume is provided in a flow passage between an intermediate tank and a storing unit that stores liquid and that supplies the liquid to the intermediate tank.

Abstract: A print device includes a head, a recovery portion, a processor, and a memory. The head is configured to eject a first ink for base printing and a second ink for image printing. The first ink is ejected onto a print medium and the second ink is ejected on the base printing to print image printing. The recovery portion is configured to perform recovery processing. The recovery processing recovers an ejection performance of the first ink of the head. The memory stores computer-readable instructions. When the computer-readable instructions are executed by the processor, the processor acquires an integrated value of an ejection amount of the first ink. And the processor also determines, based on the acquired integrated value, whether to perform the recovery processing by the recovery portion.

Abstract: In a method for identifying of and distinguishing between at least two different predetermined disturbance states in an inkjet print head, the method comprises providing a disturbance identification input signal; applying the disturbance identification input signal to an actuator, the actuator being part of an ejection unit of an inkjet print head; receiving a residual pressure wave output signal; and analyzing the residual pressure wave output signal.

Abstract: A supply apparatus includes a holder for a liquid container, a link coupled to the holder, an operation handle rotatably coupled to the link, an engaging portion and a rotation restriction unit. The operation handle operate connection and disconnection of the liquid container to and from a supplying portion by rotation with respect to the link. The engaging portion maintains a connection state between the supplying portion and the liquid container by engaging with the operation handle. The unit can restrict rotation of the operation handle when the engaging portion and the operation handle are in a disengaged state.

Abstract: A cartridge case includes a case, a spout support portion, a mount portion, a roll-up member, and a resistance portion. The case includes a first face extending in a first direction. The spout support portion is configured to support a spout provided in a liquid container containing an inkjet liquid. An end portion on a first direction side of an elastic member is mountable in the mount portion. The elastic member generates an energizing force in the first direction. The roll-up member is configured to roll up the liquid container by being moved in the first direction by the energizing force of the elastic member. The resistance portion is configured to generate resistance to movement of the roll-up member in the first direction at the end portion side of the case. The resistance portion is configured to increase the resistance as the roll-up member moves in the first direction.

Abstract: A cartridge case includes a case, a spout support portion, a mount portion, a roll-up member, and a lock member. The case includes a first face extending in a first direction. The spout support portion is configured to support a spout provided in a liquid container containing an inkjet liquid. An end portion on a first direction side of an elastic member is mountable in the mount portion. The elastic member generates an energizing force in the first direction. The roll-up member is configured to roll up the liquid container by being moved in the first direction by the energizing force of the elastic member. The lock member is configured to lock movement, in the first direction, of the roll-up member. The lock member is configured to release lock of the roll-up member, based on consumption of the inkjet liquid contained in the liquid container.

Abstract: There is provided a tank including: a liquid storage chamber; an outer wall having an inner surface and an outer surface; a cylindrical wall; an inlet port; an outlet port; and a cap for the inlet port. The cap has a seal portion configured to contact an inner circumferential surface of the cylindrical wall or of the outer wall defining the inlet port, or contact an end surface of the cylindrical wall exposed to the outside of the tank, in a state that the cap is installed in the inlet port; and a plurality of stoppers each of which has an abutting surface configured to contact the tank toward the first direction under a condition that the cap is being moved toward the first direction from the state of being installed in the inlet port.

Abstract: There is provided a tank system including a tank and a liquid injection container. The tank has a liquid storage chamber; and a cylindrical wall extending from an outer wall in a first direction. The tank is formed with inlet and outlet ports each communicating the liquid storage chamber with the outside of the tank. The liquid injection container includes: a liquid storing portion; a liquid discharging portion; an arm; and a craw. The cylindrical wall has: a first portion, a second portion located between the first portion and the outer wall and having outer diameter smaller than that of the first portion, and a connecting surface connecting the outer circumferential surface of the first portion to that of the second portion. The craw contacts the connecting surface of the cylindrical wall toward the first direction in a state that the liquid discharging portion is inserted into the inlet port.

Abstract: In a configuration in which an ink accommodating portion is provided on the outside of an apparatus main body, both improvement of maintenance and suppressing of performance deterioration of the apparatus are achieved.

Abstract: An ink cartridge for an inkjet printer includes a bottom face and a front face; an ink interface on the front face of the ink cartridge for connection to a cartridge receiving structure; a guide interface in the bottom face for guiding the cartridge along a straight line during insertion into the cartridge receiving structure for connecting the ink interface; a latch track disposed in the bottom face of the ink cartridge to guide a latch of the cartridge receiving structure; a latch stop disposed in the latch track for engaging the latch, where the latch track comprises a locking track and an unlocking track to accommodate movement of the latch with respect to the latch stop, the locking track being at least partly separate from the unlocking track; and a latch guide for redirecting the latch towards the locking track, rather than the unlocking track.

Abstract: Electronic systems, such as printing systems, often use components that have integral memory. The integral memory can be used to store information about the component. In some printing systems this memory includes a portion that stores a value indicative of a print yield. Disclosed is a method and system for allowing the memory to have data indicative of an increased print yield.

Abstract: An inkjet apparatus includes, a carriage, mounting a head that discharges ink, configured to reciprocally move with respect to a sheet that receives the ink, a sensor unit, attached to the carriage, configured to read information from the sheet, and a rectifying skirt, attached to the carriage, having a rectifying surface that faces the sheet. The sensor unit is disposed above the rectifying skirt.

Abstract: A liquid container is enabled to contain a liquid therein. An outer wall of the liquid container has a first surface, a second and a third surfaces are adjacent to the first surface, and the second surface and the third surface face each other. The first surface has a space in which a storage element storing the information on the liquid container is contained. The first surface and the second surface have a first recessed portion that crosses a boundary between the first surface and the second surface, and the first surface and the third surface have a second recessed portion that crosses a boundary between the first surface and the third surface. The first recessed portion and the second recessed portion face each other across the space.

Abstract: A printing device includes a jetting section that jets out ink, a storage section that stores the ink, a supply channel through which the ink flows from the storage section toward the jetting section, a recovery channel through which the ink flows from the jetting section toward the storage section, a filter provided on at least one of the supply channel and the recovery channel, a pump provided on at least one of the supply channel and the recovery channel, and a control section. The control section applies control to the pump to make a flow speed of the ink in a non-printing period smaller than a flow speed of the ink in a printing period, the printing period including a period from a printing start time to a printing completion time, and the non-printing period being outside the printing period.

Abstract: A liquid discharge head includes a plurality of nozzles, a plurality of individual liquid chambers, a common liquid chamber, a common circulation liquid chamber, and a filter portion. The common liquid chamber includes a first portion disposed side by side with the common circulation liquid chamber in a direction perpendicular to a nozzle array direction in and a second portion not disposed side by side with the common circulation liquid chamber in the direction perpendicular to the nozzle array direction. In a plan view, the second portion partially overlaps the common circulation liquid chamber in the direction perpendicular to the nozzle array direction. A width of the second portion in the direction perpendicular to the nozzle array direction is greater than a width of the first portion in the direction perpendicular to the nozzle array direction. In the plan view, the filter portion is disposed in the second portion.

Abstract: Example embodiments relate to ink level based printing. The level of ink available in a printing device is monitored. If the ink level is at or below a pre-defined threshold, a print job is printed according to a user-defined rule.

Abstract: A liquid ejecting apparatus includes a liquid inflow unit provided in the liquid supply path which supplies a liquid to a liquid ejecting unit and into which the liquid flows, a liquid accommodation unit having a diaphragm section, a communication path through which the liquid inflow part and the liquid accommodation part communicate, and a pressure-regulating mechanism having an on-off valve which opens and closes the communication path in response to displacement of the diaphragm portion, and a pressing mechanism which puts the on-off valve in an open state regardless of the pressure in the liquid inflow unit by pressing the diaphragm portion.

Abstract: A damper and an ink circulation method capable of suppressing deposition of color materials of ink are provided. A damper is a hydraulic head difference type damper for supplying ink supplied from an ink tank of an inkjet printer by a hydraulic head difference, into a head. The damper has a supply chamber for temporarily storing ink, an ink chamber connected to the supply chamber through a connection passage and configured to supply the ink into the head, and an on-off valve. The on-off valve opens the connection passage if the ink contained in the ink chamber decreases, and blocks the connection passage if the ink contained in the ink chamber increases. A guide port for guiding the ink contained in the ink chamber to a circulation tube for circulating the ink between the ink chamber and the ink tank is formed in the ink chamber.

Abstract: The image processing device executes first correction process and second correction process. The first correction process comprises correcting a pixel value corresponding to a first partial area, which is included in the achromatic-color representation area and is adjacent to the chromatic-color representation area, such that the achromatic color ink in the first partial area decreases to be zero, at least one of the three or more types of chromatic color inks increases, and the pixel value represents the achromatic color.

Abstract: In a method of detecting a location of a print section of a transfer ribbon, the transfer ribbon is fed in a feed direction relative to a print section sensor. The print section sensor includes a reflective sensor and a transmissive sensor. The reflective sensor is positioned upstream of the transmissive sensor relative to the feed direction. A registration mark on the transfer ribbon, which indicates the location of the print section on the transfer ribbon, is detected using the reflective sensor. The registration mark is detected using the transmissive sensor. The location of the print section is determined based on the detection of the registration mark using the transmissive sensor.

Abstract: An example media processing device includes a base; a lid hingedly attached to the base movable relative to the base between a closed position and an open position, wherein a cavity is defined between the base and the lid; a printhead assembly attached to the lid; and a ribbon positioning assembly disposed within the cavity that is pivotably attached to at least one of the lid or the base wherein the ribbon positioning assembly is configured to move between a printing position when the lid is in the closed position, and an accessible position when the lid is in the open position, wherein the ribbon positioning assembly comprises: at least one cartridge channel configured to receive therein a ribbon cartridge; and at least one printhead assembly channel configured to guide the printhead assembly along the printhead assembly channel in response to the lid being moved between the open position to the closed position.

Abstract: A decorator assembly is provided. The decorator assembly includes a number of independent ink stations. Each independent ink station is disposed adjacent to the path of travel of the mandrels.

Abstract: A method of customizing the surface of a firearm and a resulting customized firearm includes laser ablating a predetermined metallic surface area of the firearm. An image that fits within the borders of the laser ablated surface is then ink-printed onto the laser ablated surface of the firearm.

Abstract: There is provided a drying device including (i) a drying portion having a plurality of drying units, the drying unit configured to dry liquid droplets that have been jetted onto a recording medium with a drying intensity that varies along an intersecting direction intersecting a conveyance direction of the recording medium, with the plurality of drying units being provided along the conveyance direction, and (ii) a control portion that controls the drying intensity of the respective drying units according to an application amount of the liquid droplets in each of a plurality of divided regions, the divided regions defined by dividing the recording medium into regions along the respective directions of the conveyance direction and the intersecting direction.

Abstract: A method of printing an image on a substrate is described. Particularly, a coated covering adhered to a substrate may undergo plasma treatment to facilitate printing an image on the coated covering. Plasma treatment may be used to raise the surface energy of the coated covering to allow for printing an image on the coated covering.

Abstract: Provided is an ink jet recording method including: discharging first ultraviolet curable ink of a radical polymerization reaction type which contains a radical photopolymerization initiator and a radical polymerization compound and in which transmittance at a wavelength of 395 nm is equal to or less than 1%, onto a recording medium; and curing the first ultraviolet curable ink which is landed on the recording medium by irradiating the ink with ultraviolet light, in which a light source which initially emits the ultraviolet light in the curing of the ink is an ultraviolet light emitting diode in which peak intensity of the irradiated ultraviolet light is equal to or more than 800 mW/cm2.

Abstract: A conveyor includes: a first power transmitting mechanism configured to transmit one of forward rotation and reverse rotation of a motor to a first roller and not to transmit the other from a driven member to the first roller; and a second power transmitting mechanism configured to transmit the other rotation to the first roller and not to transmit the one rotation to the first roller. The first power transmitting mechanism includes a transmission delayer that does not transmit rotation of the motor from the driven member to the first roller until the motor is rotated by a particular amount from a time point at which the motor starts to be rotated in a rotational direction of the one rotation when rotation transmitted from the motor to the driven member is changed from the other rotation to the one rotation.

Abstract: A corrugated-board machine for manufacturing corrugated board comprises a material-web output device for outputting a material web, a conveying device for conveying the material web along a material-web conveying path, a printing device disposed downstream of the material-web output device for producing at least one printed region on the material web, a printed-region drying arrangement disposed downstream of the printing device for drying the at least one printed region and a connecting device disposed downstream of the printed-region drying arrangement for the connection of the printed material web to at least one further material web in order to produce a printed corrugated-board web laminated on at least one side. A start of drying of the at least one printed region applied to the material web is influenceable by the printed-region drying arrangement.

Abstract: The invention relates to a corrugated-board machine for manufacturing corrugated board. The corrugated-board machine comprises a material-web output device for outputting a material web, an inkjet printing device disposed downstream of the material-web output device for the imprinting of at least one imprint onto the material web and an overcoating arrangement disposed downstream of the inkjet printing device for overcoating the printed material web at least in regions.

Abstract: A printer control section arranged to control a printhead, is operable to cause the printhead to: perform a plurality of passes over a swath of a print medium, the plurality of passes including first and second treatment passes; apply treatment to the print medium in each of the treatment passes, the treatment in each treatment pass being applied according to a respective treatment mask, wherein each treatment mask indicates a corresponding set of pixels to which the treatment may be applied in a pass to which the treatment mask is applied, the treatment mask having a weight indicative of the proportion of pixels in the corresponding set of pixels, and the treatment masks of the first and second passes are such that a weight of the first treatment mask is different from a weight of the second treatment mask.

Abstract: An inkjet printer includes: a printing unit including an inkjet head and configured to eject an ink from the inkjet head while conveying a sheet in a conveying direction along a printing route to perform printing on the sheet; and a downstream side conveyor arranged downstream of the printing unit in the conveying direction and including a guide defining a downstream conveyance route being a space for the sheet to be conveyed. The downstream side conveyor is configured to convey the sheet along the downstream conveyance route. The downstream side conveyor includes an adjustment member narrowing a flow passage of air in the downstream conveyance route. The guide includes communication holes communicating the downstream conveyance route with a space outside the printing route and outside the downstream conveyance route.

Abstract: A printing method includes printing an image on a sheet with a printhead, detecting an edge of the printed image in a widthwise direction of the sheet, and performing borderless printing, based on the detection result, to make a margin amount in the widthwise direction become not more than a predetermined value so as to prevent the image from being formed outside of the sheet in the widthwise direction.

Abstract: In a printing system, an attached-time remaining sheet amount at detecting attachment of a sheet feed tray to the printing system is detected. And current remaining sheet amount at end of image printing is detected. Then, it is determined whether the attached-time sheet remaining amount is greater than a first threshold value. In response to determination that an attached-time sheet remaining amount is greater than a threshold value and the current remaining sheet amount is less than or equal to the threshold value, a controller executes an alert process corresponding to controlling a display to display an alert. In response to determination that the attached-time sheet remaining amount and the current remaining sheet amount are equal to or less than the first threshold value, the controller inhibits executing the alert process.

Abstract: A recessed ink receiving portion is provided outside of a sheet supported by a supporting portion of a platen, for receiving ink ejected from a print head, and furthermore, a blowing-out hole is provided for supplying air toward an end of the sheet positioned above the ink receiving portion.

Abstract: A printable substrate transfer device for a printing machine which includes a platen that has openings therein in fluid communication with a vacuum source. A transport belt is movable over the platen in a process direction. The transport belt allows air to pass there through. A hold down plate is disposed above the transport belt. A stationary porous vacuum substrate is disposed between the hold down plate and the transport belt. The vacuum substrate and transport belt form a path there between through which a printable substrate travels. The hold down plate exerts a force toward the transport belt upon operation of vacuum passing through the platen. The vacuum substrate limits the negative pressure between the hold down plate and the transport belt, such that a force exerted by the hold down plate onto the substrate is limited.

Abstract: An ink-jet recording apparatus includes: a roller; a first supporting member; a recording section; a second supporting member; and a first waved-shape imparting mechanism configured to impart, to the sheet, the waved shape so that both end portions of the sheet in the width direction are oriented downward. An upstream end portion, of the second supporting surface, in the conveyance direction is located below a downstream end portion of a first supporting surface of the first supporting member in the conveyance direction. The second supporting surface of the second supporting member is formed with projections arranged respectively at locations, of the second supporting surface, at which the both end portions of the sheet in the width direction are supported, the projections projecting upward above a location of the second supporting surface at which a central portion of the sheet in the width direction is supported.

Abstract: A discharge apparatus includes: a discharge mechanism including a discharge port and discharging a recording medium from the discharge port in a first direction; a receiving member having a receiving surface which receives the recording medium discharged from the discharge port; an abutting member haying an abutting surface which abuts against an upstream end or a downstream end in the first direction of the recording medium received by the receiving surface; and guide members extending upward beyond the receiving surface and guiding the recording medium which is discharged from the discharge port to fall toward the receiving surface, from both sides in a second direction orthogonal to the first direction and parallel to the receiving surface. The guide members respectively include protruding portions protruding inward in the second direction and extending in a longitudinal direction of the guide members.

Abstract: A sheet cartridge includes a label sheet and a cartridge case. The label sheet has plural label portions temporarily attached at a predetermined label pitch to a temporary label attachment area that is one end in a direction of width of a long backing sheet, and plural label position detection target portions provided at a detection target end portion that is an other end in a direction of width of the backing sheet and configured to indicate a print start position and a cutting position for the each label portion. The cartridge case accommodates the label sheet that is wound, in such a way that the label sheet can be reeled off, and in which cartridge case a detection opening for protruding each label position detection target portion for detection is formed.

Abstract: In order to reliably cut a sheet even when the width of the sheet is changed while shortening cutting time, the position of an end portion of the sheet is sensed and a cutting range is set according to the sensed position of the end portion.

Abstract: A cutter unit is attached to a carriage in a predetermined direction, the carriage moving in a cutting direction of a sheet. A first set of first fitting sections and a second set of second fitting sections are provided as groups of fitting sections provided at positions, which face each other, on the carriage and the cutter unit. The first fitting sections and the second fitting sections each of which are fitted to each other in a predetermined direction. When the cutter unit is attached to the carriage, the fitting of the first fitting sections starts before the fitting of the second fitting sections.

Abstract: A printing apparatus includes a housing, a conveying unit configured to unwind a portion of a rolled sheet and convey the unwound sheet, a printing unit configured to print an image on the unwound sheet, a cutter configured to cut off a portion of the unwound sheet, and a sheet sensor configured to detect a portion of the unwound sheet conveyed out of the housing and, upon detecting the portion, output a detection signal that causes the cutter to cut off the unwound sheet.

Abstract: The disclosure relates to a wood material board production installation for producing a wood material board, in particular a high density fiberboard, the installation having a wood material board workpiece production device for producing a wood material board workpiece and a digital printing device for printing the wood material board workpiece. A temperature measurement device is provided which is disposed to determine an entering temperature of the wood material board workpiece during printing.

Abstract: There is provided a recording apparatus including a liquid jetting unit, a container unit and a receiving unit for a recording medium, a conveyance unit, and a controller. The controller carries out: determining whether or not it is necessary to stop and dry the recording medium in a conveyance path, determining whether or not a first length of the recording medium along the conveyance direction is equal to or larger than a predetermined value, when it is necessary to dry the recording medium, and controlling the conveyance unit to convey the recording medium to a switchback path by reversing the conveyance direction and stop the recording medium in a state of being at least partially within the switchback path, and then to cause the receiving unit to receive the recording medium, when it is determined that the first length is equal to or larger than the predetermined value.

Abstract: There is provided a recording apparatus including a liquid jetting unit, a container unit, a receiving unit, a conveyance unit and a controller. The controller is configured to carry out: determining whether or not it is necessary to stop and dry the liquid jetted recording medium in the conveyance path and controlling the conveyance unit to stop the recording medium in the conveyance path under a condition that the controller determines that it is necessary to dry the recording medium.