Abstract: A fluidic ejection cartridge having a unitary integrally-formed body of sintered metal having an upper portion, a lower portion, a sidewall, and a bottom having a nosepiece, the body defining a reservoir. In various embodiments, the body includes at least one of copper, copper alloy, iron steel, carbon steel, iron-copper steel, copper infiltrated steel, copper steel, iron-nickel steel, nickel steel, low alloy steel, hardened steel, diffusion alloyed steel, 300 series stainless steel, 400 series stainless steel, and soft magnetic alloy. Some embodiments include a lid of the sintered metal disposed over and sealed to the upper portion of the body. Some embodiments include a chip in fluid flow communication with the reservoir. Some embodiments include a filter disposed in the reservoir at the lower portion of the body. Some embodiments include a volume of an ejectable fluid disposed within the reservoir.

Abstract: A printer includes: a printhead and a platen positioned below the printhead for supporting print media conveyed along a media feed direction through a print zone. The platen has a particle-collection slot upstream of the print zone relative to the media feed direction and a dam wall at a downstream side of the particle-collection slot. The particle-collection slot and the dam wall extend transversely relative to the media feed direction.

Abstract: An ink tank for an ink delivery system includes: a housing having an ink inlet port and an ink outlet port; an air vent communicating with a headspace of the ink tank; a filter positioned in the housing for filtering ink supplied from the ink tank via the ink outlet port; and a baffle plate positioned in the housing between the ink inlet port and the filter. The baffle plate is configured for directing air bubbles entering the ink tank via the ink inlet port towards the headspace of the ink tank. A baffle opening is positioned towards a base of the ink tank, thereby allowing ink to flow from the ink inlet port towards the ink outlet port via the baffle opening.

Abstract: A remanufactured ink cartridge and an electronic patch are provided in the present disclosure. A remanufactured ink cartridge includes an ink accommodation container; an original chip disposed at an outer side of the ink accommodation container, where the original chip includes a first memory; and an electronic patch disposed between the original chip and the ink accommodation container. The electronic patch includes a second memory and first programming terminals electronically connected to the second memory; the first programming terminals are configured to program data for repairing to the second memory; the data for repairing is configured to repair or replace at least a portion of data in the first memory; and at least one of the first programming terminals is exposed outside the original chip.

Abstract: An apparatus for stretching a surface of a pair of shoes for digitally printing onto the surface by an external device, the apparatus comprising: a main plate configured to receive the pair of shoes, the main plate comprising a front end, a rear end opposite the front end, and a medial portion extending between the front and the rear ends, the medial portion being laterally offset from an outer edge of each of the front and the rear ends, a pair of curved grooves disposed at the rear end and being adapted to receive an interior of the heel of each shoe of the pair of shoes; a pair of side arms each being adapted to traverse longitudinally along an edge of the medial portion, and having a V-shaped groove; and a pair of motors each configured to independently cause a longitudinal movement of the pair of side arms.

Abstract: In some examples a printing system includes purging manifolds. The printing system includes a fluid ejection device to dispense a fluid and a first reservoir to house a fluid. The system further includes a purging manifold to fluidically couple to the fluid ejection device, and the purging manifold to fluidically couple to the first reservoir. The purging manifold includes a second reservoir. The purging manifold further includes a supply port; a fluid inlet port; and a purging outlet port. The purging outlet port is disposed above the supply port to convey fluid to the first reservoir. The printing system also includes a fluid interface connector to fluidically connect to the supply port and fluidically connect to the fluid ejection device.

Abstract: A printing-fluid cartridge is inserted into a prescribed insertion space of a cartridge-attachment section in an insertion direction crossing a gravitational direction to be attached thereto in an attached posture. The printing-fluid cartridge includes: a housing including a storage chamber, a supply portion having a supply hole, an electrical interface disposed at an upper surface of the housing, and an interfering surface. The interfering surface is positioned upward of the storage chamber and extends in a widthwise direction of the housing. The interfering surface is positioned downward and frontward relative to the electrical interface and is configured to abut against a projection provided at another insertion space different from the prescribed insertion space of the cartridge-attachment section during an insertion of the printing-fluid cartridge into the another insertion space.

Abstract: Embodiments of the invention provide a technique that effects spot gloss or gloss control and/or variations on one image without requiring clear inks. This is preferably accomplished by use of a multilayer printing process in which an image is first printed using a first set of color print heads and then cured, and in which the image is again printed using a second set of color print head, but where the image remains uncured for a predetermined interval to allow the ink drops applied to the media to spread and thus introduce a gloss effect.

Abstract: Systems and methods relate generally to a concealable marking. In an example, obtained is a printing device having a printhead, a plasma head, a platform, and a stencil holder. The printhead is configured to print to a surface of a medium. The plasma head is configured to provide a plasma. The platform is configured to support and transport the medium. The stencil holder is configured to hold a stencil between the surface of the medium and the plasma head. A region of the surface of the medium is covered with the stencil. The stencil defines at least one opening for exposure of a portion of the region of the surface. A plasma is generated with the plasma head. The portion of the surface of the medium is exposed to the plasma through the at least one opening to hydrophilize the portion of the surface thereof to provide the concealable marking.

Abstract: A liquid discharge device includes a first liquid container, a liquid discharger, a second liquid container, a first liquid flow passage, and a second liquid flow passage. The first liquid container is configured to contain liquid. The liquid discharger is configured to discharge the liquid supplied from the first liquid container in a liquid supply direction. The second liquid container is configured to contain the liquid supplied from the first liquid container. The first liquid flow passage is a passage through which the liquid is supplied from the first liquid container to the liquid discharger via the second liquid container. The second liquid flow passage is a passage through which the liquid is supplied from the first liquid container to the liquid discharger without passing through the second liquid container.

Abstract: A drawing system according to an embodiment of the present disclosure includes a storage, an operation section, and a drawing section. The storage stores a characteristic function that derives output setting values of light sources on the basis of drawing coordinates, an absorbance correlation value, and gradation values in a leuco color space. The operation section derives the output setting values by inputting, to the characteristic function, the drawing coordinates, gradation values of leuco image data described in the leuco color space, and an absorbance correlation value obtained by measuring the recording medium. The drawing section includes the light sources, and controls output of the light sources on the basis of the output setting values derived by the operation section to thereby perform drawing on the recording medium.

Abstract: A device for printing two-dimensional code identifiers in an intelligent manufacturing system is composed of a clamping and positioning part and a two-dimensional code printing part. The invention can meet the demand for printing two-dimensional code identifiers in an intelligent manufacturing system, and has ideal effects and high efficiency. The operation is safe and reliable, with high degree of automation, and is especially suitable for mass production on the production line.

Abstract: A surface emitting laser includes a lower reflector layer, an active layer , an upper reflector layer , and a wiring. The lower reflector layer, the active layer, and the upper reflector layer form a mesa, a terrace, and a connecting portion. A first groove is provided between the mesa and the terrace. The connecting portion connects the mesa and the terrace, and extends in a direction inclined from <011> direction of the substrate. A high-resistance region is formed in the terrace, in the connecting portion, and in a peripheral portion of the mesa. The wiring is provided on top surfaces of the terrace, the connecting portion, and the mesa. The mesa includes an oxide region extending from a side surface of the mesa and a current confinement structure including an aperture surrounded by the oxide region.

Abstract: A method of fabricating a shaped object includes: preparing a formation sheet including a base and a thermally expansive layer stacked on a first main surface of the base, the thermally expansive layer including a binder and thermally expandable material; heating the base of the formation sheet to a temperature lower than an expansion initiation temperature at which the thermally expandable material starts to expand; and heating the thermally expansive layer of the formation sheet after heating of the base, to a temperature higher than or equal to the expansion initiation temperature at which the thermally expandable material starts to expand, thereby causing expansion of the thermally expansive layer.

Abstract: Separation lines are formed in a glass plate having first and second main surfaces by irradiating with laser light. The separation lines are configured of a product line corresponding to an outline of a glass article to be separated; and a release line. The product line includes a first in-plane void array configured of in-plane voids arranged on the first main surface; and internal void arrays for product line, each having an in-plane void. The release line includes internal void arrays for release line. A maximum length of the internal void array for product line L1max is equal to a maximum length of the internal void array for release line L2max, and a minimum length of the internal void array for product line L1min is greater than a minimum length of the internal void array for release line L2min; or the length L1max is greater than the length L2max.

Abstract: The present disclosure relates to a process for printing comprising the steps of selecting eight or fewer process colors from a known process ink color set, providing a color channel for the selected process colors from the known process ink color set, providing two or more spot color channels, wherein one or more of spot colors correspond to a non-selected process color of the process ink color set, applying a first ink limit and a first linearization to the one or more spot color channels to produce a color set including the non-selected process color of the known process ink color set, applying a second ink limit and a second linearization to the one or more spot color channels to produce a color set including the spot color, and optionally printing an image.

Abstract: In some examples, a system is disclosed that includes a roller assembly for a printer. The roller assembly includes a pressure roller, a belt coupled, a drive assembly to rotate the pressure roller and to urge the pressure roller into the belt, a heater to apply heat to the belt, and a temperature sensor to detect a temperature of the belt. In addition, the roller assembly includes a controller to increase a pressure applied to the pressure roller from a first to a second pressure in pressure in response to a temperature of the belt being greater than or equal to a first temperature threshold. Also, the controller is to initiate an advance of a print media to contact the belt in response to the temperature of the belt being greater than or equal to a second, higher temperature threshold.

Abstract: A printing apparatus includes: a roll sheet container that contains a roll sheet around which a recording sheet is wound; a first sheet guide that makes contact with a first surface of the recording sheet; a second sheet guide that makes contact with a second surface of the recording sheet; and a transport roller that transports the recording sheet. The first and second sheet guides are disposed so as to face each other to form a sheet route along which the recording sheet is to pass. The transport roller transports the recording sheet that passed along the sheet route. The second sheet guide includes: a projection that protrudes toward the roll sheet container; and a pushing section that extends from the projection along an outer circumference of the roll sheet and in a direction away from the first sheet guide.

Abstract: A transport apparatus includes a mounting section on which a medium is to be mounted, a drive section configured to drive the mounting section in a moving direction and a protection section configured to be switched between a protection state for protecting the drive section and a release state for releasing protection of the drive section. The mounting section has a driven section that engages with the drive section and is driven by the drive section. When the driven section driven by the drive section engages with the drive section, the protection section is in the release state, and when the driven section does not engage with the drive section, the protection section is in the protection state.

Abstract: A drawing method according to an embodiment of the present disclosure to be performed on a heat-sensitive recording medium including a recording layer, the recording layer containing a leuco dye and a photothermal conversion agent that absorbs infrared wavelength light, includes: performing drawing in a plurality of first regions, the plurality of first regions each extending in one direction and having gaps therebetween; and thereafter detecting recorded states of the plurality of first regions, calculating differences from the input image information, and performing drawing in a plurality of second regions at recording intensities determined on a basis of the differences, the plurality of second regions each extending in the one direction and being provided at the gaps between the plurality of first regions.