Abstract: A printing apparatus has a circulation unit including a first liquid moving unit configured to supply liquid to a printhead and a second liquid moving unit configured to discharge the liquid circulated inside the printhead and not ejected from an ejection port to an outside of the printhead; a head unit including the printhead and a holding unit configured to hold the printhead; and a head moving unit configured to move the head unit in a first direction. The circulation unit overlaps with a projection plane of the head unit and is not moved by the head moving unit.

Abstract: Provided is a cleaning apparatus for a recording head that ejects ink onto a recording medium, the cleaning apparatus including: a liquid application head for applying liquid to a nozzle formation surface; and a liquid removal unit for removing the liquid, wherein the liquid application head has a liquid application member having flexibility and having three surfaces, the first surface and the second surface contacting the nozzle formation surface, the third surface and the nozzle formation surface having a gap therebetween, a liquid supply member having a supply flow path for supplying the liquid to the nozzle formation surface, and wherein a liquid application width is narrower than a width of the nozzle formation surface, and a liquid removal width is wider than the liquid application width of the liquid application head.

Abstract: A printing apparatus includes a tank configured to store a liquid to be supplied to a print head, a supply channel configured to supply the liquid from the tank to the print head, a replenishment channel configured to replenish the tank with the liquid, and a stirring unit in the tank, the stirring unit being configured to stir the liquid in the tank by rotating in a first rotation direction. A first distance from a supply port at which the supply channel opens in the tank to a replenishment port at which the replenishment channel opens in the tank in the first rotation direction is less than a second distance from the replenishment port to the supply port in the first rotation direction.

Abstract: A recording apparatus includes a conveyance roller configured to convey a recording medium in a conveyance direction, and a moving portion configured to move a recording head between a positioning position and a non-positioning position, the moving portion having a first supporting portion that supports the recording head at the non-positioning position. The first supporting portion does not support the recording head at the positioning position.

Abstract: In a recording apparatus including a recording head having an ejection port surface in which an ejection port that ejects a liquid is provided and a supporting portion configured to support the recording head to move the recording head between a recording position and a non-recording position, the supporting portion can be in a first state where an angle change of the ejection port surface is regulated and a second state where the angle change of the ejection port surface is not regulated.

Abstract: A maintenance apparatus that prevents a reduction in image quality of an image recorded by a liquid discharge head is provided. A maintenance apparatus includes an application unit configured to come into contact with a discharge surface included in a recording head and apply a cleaning liquid to the discharge surface, wherein discharge ports configured to discharge a liquid are formed on the discharge surface, a suction unit configured to suction the discharge surface, a movement unit configured to move the suction unit relative to the recording head, and a control unit configured to execute a first cleaning mode where, after the application unit applies the cleaning liquid, the suction unit suctions the discharge surface.

Abstract: A maintenance apparatus that prevents a reduction in image quality of an image recorded by a liquid discharge head is provided. A maintenance apparatus includes an application unit configured to come into contact with a discharge surface included in a recording head and apply a cleaning liquid to the discharge surface, wherein discharge ports configured to discharge a liquid are formed on the discharge surface, a suction unit configured to suction the discharge surface, a movement unit configured to move the suction unit relative to the recording head, and a control unit configured to execute a first cleaning mode where, after the application unit applies the cleaning liquid, the suction unit suctions the discharge surface.

Abstract: A printing apparatus includes a tank configured to store a liquid to be supplied to a print head, a supply channel configured to supply the liquid from the tank to the print head, a replenishment channel configured to replenish the tank with the liquid, and a stirring unit in the tank, the stirring unit being configured to stir the liquid in the tank by rotating in a first rotation direction. A first distance from a supply port at which the supply channel opens in the tank to a replenishment port at which the replenishment channel opens in the tank in the first rotation direction is less than a second distance from the replenishment port to the supply port in the first rotation direction.