摘要:
An inkjet recording apparatus includes: an ink ejection head having ink ejection openings; a conveyance mechanism which is disposed below the ink ejection head and conveys a recording medium facing the ink ejection openings; a recording medium feeder which is disposed below the conveyance mechanism, is capable of stocking therein a recording medium, and feeds a recording medium to the conveyance mechanism; a refeeder which is partially disposed below the recording medium feeder and which refeeds, to the conveyance mechanism, a recording medium having conveyed by the conveyance mechanism; and an ink reservoir which is disposed below the refeeder and reserves therein ink to be fed to the ink ejection head.
摘要:
An inkjet recording apparatus includes: an ink ejection head having ink ejection openings; a conveyance mechanism which is disposed below the ink ejection head and conveys a recording medium facing the ink ejection openings; a recording medium feeder which is disposed below the conveyance mechanism, is capable of stocking therein a recording medium, and feeds a recording medium to the conveyance mechanism; a refeeder which is partially disposed below the recording medium feeder and which refeeds, to the conveyance mechanism, a recording medium having conveyed by the conveyance mechanism; and an ink reservoir which is disposed below the refeeder and reserves therein ink to be fed to the ink ejection head.
摘要:
A tape printer cassette, bearing a film tape and ink ribbon on spools therein, maintains the film tape in a feed path defined by an outer wall and a partition and the ink ribbon in a feed path defined by the partition and an inner wall. The inner wall and the partition are set to be substantially the same height as the ink ribbon and higher than the outer wall. When the ink ribbon is wider than the film tape, an unused portion of the ink ribbon remains after printing; regulating members spaced by the width of the film tape, downstream of the printing region, keep the film tape in the center of the ribbon so that the unused portion remains and so that the ink ribbon cannot proceed along the film tape feed path past the regulating members. When an adhesive backing is also provided on a spool in the cassette, regulating members align the film tape and adhesive backing at a feed capstan so that they are not displaced relative to each other when adhered.
摘要:
A tape printer cassette, bearing a film tape and ink ribbon on spools therein, maintains the film tape in a feed path defined by an outer wall and a partition and the ink ribbon in a feed path defined by the partition and an inner wall. The inner wall and the partition are set to be substantially the same height as the ink ribbon and higher than the outer wall. When the ink ribbon is wider than the film tape, an unused portion of the ink ribbon remains after printing; regulating members spaced by the width of the film tape, downstream of the printing region, keep the film tape in the center of the ribbon so that the unused portion remains and so that the ink ribbon cannot proceed along the film tape feed path past the regulating members. When an adhesive backing is also provided on a spool in the cassette, regulating members align the film tape and adhesive backing at a feed capstan so that they are not displaced relative to each other when adhered.
摘要:
An image recording device having a detachable web roll cassette (11) in which a rolled web sheet (D2) is accommodated. The device includes a frame body (2) having a web roll cassette insertion port, a web roll cassette accommodating portion, and a web sheet passage extending from the web roll cassette accommodating portion in a sheet feeding direction. The device also includes a web roll cassette, a rotary cutter positioned downstream of the web roll cassette, a sheet feeding unit including a drive roller and a pinch roller for nipping the web sheet therebetween, and a print head for printing the image on the web sheet fed by the sheet feed unit. The web roll cassette includes an upper and lower cases (11B,11a) accommodating therein a web roll (20) at one side and defining a front end discharge portion at another side directing toward the web sheet passage. The upper and lower cases are formed with through holes at a position adjacent the front end discharge portion. The drive roller and the pinch roller are respectively positioned at the through holes.
摘要:
In a label printer (1), a top cover (5) made of transparent resin is attached to a housing (2) at a rear upper edge to cover a roll sheet holder storage part (4) and to be freely opened and closed. A roll sheet (3A) of a roll sheet holder (3) removably mounted in the roll sheet holder storage part (4) is visible through the transparent resinous top cover (5). The roll sheet (3A) is provided with a plurality of medium information marks (101) by printing. The medium information marks (101) are visible through the top cover (5).
摘要:
A liquid ejection apparatus, including: a recording portion (9) including a liquid ejection head (10) having an ejection face (10a), the liquid ejection head being elongated in a first direction parallel to the ejection face; a supply portion (1c) configured to supply a recording medium; a support member (61) configured to support the recording medium while facing the ejection face; a conveyor mechanism (50) including (i) a conveyance guide (31 a, 31b, 31c) configured to guide the recording medium and defining a U-shaped curved path extending from the supply portion toward the support member and (ii) a conveyor roller (24) configured to convey the recording medium along the conveyance guide, the conveyor mechanism being configured to convey the recording medium in a second direction parallel to the ejection face and perpendicular to the first direction; a first housing (1a) accommodating the recording portion; and a second housing (1b) accommodating the supply portion, the support member, and the conveyor mechanism, wherein the first housing is pivotable about a pivot shaft (1x) extending along the first direction, between (i) an ejection position at which the recording portion ejects liquid onto the recording medium supported by the support member and (ii) a distant position at which the recording portion is farther from the support member than the recording portion in a situation in which the first housing is located at the ejection position, wherein, when the first housing is located at the ejection position, the pivot shaft is located at a position that is farther from the support member than the ejection face in a third direction perpendicular to the ejection face and that is downstream of the recording portion in the second direction, wherein the conveyance guide includes a guide portion (31d) disposed downstream of the conveyor roller and upstream of the recording portion in the second direction, the guide portion having a guide face inclined in a direction directed from the ejection face toward the support member in the third direction toward a downstream side of the guide face in the second direction, the guide portion being configured to guide the recording medium along the guide face, wherein, when the first housing is located at the ejection position, the guide portion is opposed to the recording portion in the second direction with a clearance therebetween, and wherein the recording portion is configured to pass through a space corresponding to the clearance when the first housing is pivoted between the ejection position and the distant position.
摘要:
A cutting edge (215) of a movable blade (207) mounted to a cutter holder (204) is inclined at an oblique cross angle (θ). The cutting edge (215) of the movable blade (207) obliquely intersects a roll sheet (3A) placed on a cutter plate (203) in its cutting direction. This ensures that the cutting edge (215) cuts the roll sheet (3A) sharply. On this regard, this oblique cross angle (θ) has an influence on the number of times that the cutting edge (215) is capable of cutting. An appropriate range of the oblique cross angle (θ) is 24° and 34°. The oblique cross angle (θ) is an angle formed between an upper surface of the cutter plate (203) and the cutting edge (215) in the cutting direction of the movable blade (207).