Abstract: A printing apparatus includes a print head that applies ink to a print medium; a conveyance unit that conveys a print medium in a conveying direction; a first drying means that is disposed downstream relative to the print head in the conveying direction, and dries ink applied to the print medium by blowing gas such that an angle formed with the conveying direction is a first angle; and a second drying means that is disposed downstream relative to the first drying means in the conveying direction, and dries ink applied to the print medium by blowing gas such that an angle formed with the conveying direction is a second angle different from the first angle.

Abstract: A cleanser composition contains (A) a nonionic surfactant having a HLB of from 10 to 18; and (B) a cosurfactant including at least one selected from the group consisting of alkylglycerols and glycerin fatty acid esters. A content of the cosurfactant is 0.3% by mass or greater relative to the mass of the cleanser composition. A total amount of ionic surfactants is 0.10% by mass or less relative to the mass of the cleanser composition.

Abstract: A print unit includes a reactive liquid element row in which a plurality of print elements are arrayed in a first direction, a first element row in which a plurality of print elements are arrayed in the first direction, and a second element row in which a plurality of print elements are arrayed in the first direction. The reactive liquid element row, the first element row, and the second element row are arrayed in this order in a second direction perpendicular to the first direction. A scan unit scans the print unit in the second direction. A print control unit controls a print operation by the print unit such that a ratio of the number of pixels permitted to eject the second ink to the number of pixels in a predetermined region on the print medium does not exceed a threshold.

Abstract: A printing apparatus comprises a carriage including a print head that discharges ink, the carriage reciprocally moving relative to a print medium, a wiping unit configured to wipe a discharge port surface, and a control unit configured to control a movement operation of the carriage and a wiping operation of the wiping unit such that when a deceleration when stopping the carriage is a first deceleration, a time from when the carriage stops to when the wiping unit starts wiping is set to a first time, and when the deceleration when stopping the carriage is a second deceleration lower than the first deceleration, the time from when the carriage stops to when the wiping unit starts wiping is set to a second time shorter than the first time.

Abstract: There is provided a focus ring formed without an adhesive that can suppress abnormal electric discharge and obtain uniform plasma environment in a circumferential direction in a plasma processing apparatus. The focus ring includes a plurality of arc-shaped members and a plurality of connecting members connecting the plurality of the arc-shaped members to form a ring shape without an adhesive, and is formed such that a thickness between an upper surface of the connecting member and a bottom surface of a concave fitting portion of the connecting member is greater than a thickness between an upper surface of the arc-shaped member and a bottom surface of a second depression of the arc-shaped member.

Abstract: There is provided a focus ring formed without an adhesive that can suppress abnormal electric discharge and obtain uniform plasma environment in a circumferential direction in a plasma processing apparatus. The focus ring includes a plurality of arc-shaped members and a plurality of connecting members connecting the plurality of the arc-shaped members to form a ring shape without an adhesive, and is formed such that a thickness between an upper surface of the connecting member and a bottom surface of a concave fitting portion of the connecting member is greater than a thickness between an upper surface of the arc-shaped member and a bottom surface of a second depression of the arc-shaped member.