514results about "Ink ribbon cartridges" patented technology

An ink ribbon-print paper cassette is used in a thermal printer. A paper tray accommodates a stack of single sheets of print paper. The paper tray has an opening through which the print paper is fed into a paper path on a sheet-by-sheet basis. An ink ribbon for thermal printing runs over a thermal head located adjacent the paper tray. A housing accommodates the paper tray, thermal head, and ink ribbon therein. When the cassette is loaded into the thermal printer, the outer surface of the cassette and an inner wall of the thermal printer cooperate to form a paper path therebetween through which each of the sheets of print paper is advanced from the paper tray to the thermal head.

A cassette accommodating portion having an upper open structure is provided on a rear side of a body case in a label tape forming device. A first pressing member and a second pressing member protrude downward from right and left of the inner surface of a cover having a center of rotation at the rear side of the body case. A fin-shaped first detector portion and a fin-shaped second detector portion are formed on right and left of the rear side of a cassette to be installed. When the cassette is installed in the cassette accommodating portion in a proper posture and the cover is closed, the first detector portion and the second detector portion are pressed by the first pressing member and the second pressing member, respectively, and thus the cover is completely closed.

There are provided a tape cartridge-holding mechanism which is capable of reliably and immovably holding a tape cartridge in a cartridge compartment without spoiling the ease of mounting and removal of the tape cartridge, and a tape printing apparatus including the tape cartridge-holding mechanism. The tape cartridge-holding mechanism comprises a lid for opening / closing a cartridge compartment, at least one pair of left and right holding nails for engaging with a tape cartridge mounted in the cartridge compartment and thereby sandwiching the tape cartridge such that the holding nails press the tape cartridge against a bottom surface of the cartridge compartment, and an urging mechanism arranged in contact with at least one of the pair of holding nails, for urging the holding nail in a direction of sandwiching the tape cartridge as closing operation of the lid is carried out.

A label printer comprising a cassette-receiving bay, said cassette-receiving bay having a base, a top opening opposite the base, a locking mechanism, and an ejector mechanism extending from said base, said ejector mechanism having an ejector part having an upper surface for cooperation with a cassette, said ejector part being movable in a first direction towards said base and biased in a second direction towards said top opening such that a force on the ejector part directed towards said base causes the ejector part to move in the first direction and wherein said ejector part is biased to move in said second direction when the force is removed, said ejector mechanism being arranged whereby when a cassette is inserted into the cassette receiving bay, said ejector part extends through an opening in a base of the cassette.

A chromatape casket for a printing device, includes: a rectangular casket housing, defined by four corners, and having a print head notch, which is suitable to accomodate a print head supporter of the printing device, and a casket exit part abuting with the first corner of four corners adjacent to the print head notch. The casket housing includes a sensor part, which has a surface suitable to interact with a sensor array of the printing device, in order to identify at least a character of the chromatape casket, the sensor part situated at the second corner of four corners, the second corner and the first corner respectively located at the relative end of the diagonal.

A label printer cassette is provided. Said label printer cassette comprises at least one supply of printing medium and a housing. The housing comprises a first surface, a second surface, said second surface being opposite said first surface, and at least one side extending between said first and second surfaces, one side having a switch operating arrangement having a ramped surface which is configured, in use to operate a switch of a label printer.

An ink ribbon cartridge to be inserted to and removed from a printer device that prints an image to a printing medium by heating the printing medium with an ink ribbon closely attached thereto. The ink ribbon cartridge includes: a cartridge body provided with a pair of housing sections for housing, with a space therebetween, a pair of spools to be able to freely rotate for winding of the ink ribbon; and a pair of guide sections that are provided on both side surfaces in a direction orthogonal to an insertion / removal direction of the cartridge body, and serving as a guide for insertion to and removal from an ink ribbon cartridge holder provided to the printer device through support by a guide support section formed to the ink ribbon cartridge holder with a cross section of a substantially square bracket shape.

A label printer cassette including a supply of print medium a housing configured to house said print medium. The housing has first and second surfaces and a least one side extending between said first and second surface. A cover is provided on one of the sides movable along the length of that one side between a first position in which the print medium is exposed for printing and a second position in which the print medium is protected.

The present invention relates to a refillable tape cassette for accomodating a supply of printable tape. In order to avoid the need for different tape cassettes for different tape widths the tape cassette is capable of selectively housing supplies of tapes of different widths. Alternatively or additionally, the tape cassette can have a housing comprising a base on which the tape supply can be releasably fixed, and a lid fixed to the base, wherein the lid is pivotally mounted to the base by means of a hinge, Further, according to the invention, the windings of refill tape units are held together by means of a strip of adhesive or by means of wax on the axial ends of the units, or by scuffing the backing layer of an image receiving tape which is broader than the image receiving layer.

A tape cassette includes an ink ribbon provided with a base film coated with an ink layer thereon and a film tape provided with a transparent film with an adhesive layer formed on one surface thereof. When an adhesive layer of the film tape and the ink layer of the ink ribbon of the tape cassette into contact at a print position, the ink layer is adhered onto the adhesive layer on condition that the adhesive layer is heated to exhibit self-adhesive properties, and characters and the like are printed on the film tape. At a tape printing apparatus with the tape cassette mounted thereon, by arranging a cutter unit immediately downstream the thermal head, a post-printing tape is cut promptly after printing.

A device and method for the alignment, in upto six degrees of freedom, of printheads in a printer is disclosed. The device has a support, wherein the printhead is secured to a substantially center location of the support. The device further has a fixed plate biased against the support by a plurality of first screws extending substantially in a Z direction, a plurality of second screws extending substantially in a Y direction, and a third screw extending substantially in an X direction. The fixed plate, and thus the print head, may be translated in each of the X, Y and Z directions and may be rotated about each of the X, Y, and Z axes by manipulation of the screws to achieve possible alignment in all six degrees of freedom.

The flexible printing system is comprised of a printer that has printing characteristics that can be updated. A printer cartridge comprises printer data memory that either stores new printing characteristics or stores a location from the Internet from which these characteristics can be downloaded. The printer accesses the cartridge's printer data memory and checks the stored printing characteristics. If the printer can use these characteristics and they differ from the characteristics that are presently being used by the printer, the printer updates its printing characteristics using the printer data memory's printing characteristics. In one embodiment, the printer characteristics are color tables and dithering algorithms.

A printing tape has a translucent recording-tape layer with a recording surface on a face thereof, and a translucent pseudo-laminating layer adhered to a back of the recording-tape layer. The pseudo-laminating layer has an adhesive-agent layer on a face thereof and a translucent tape layer on a back thereof. The recording-tape layer has a print-recording piece whose face serves as a printing region and a cut-off piece to be peeled off from the adhesive-agent layer. The print-recording piece is separated from the cut-off piece by a long-side cutting line formed in a longitudinal direction of the recording surface. By inverting both the recording-tape layer and the pseudo-laminating layer inside out for adhering to an object of adhesion after removing the cut-off piece, the pseudo-laminating layer serves as a laminate tape for the recording surface.

The invention provides an ink box which can improve the positioning precision of the ink box when being arranged in a printer device, and a printer which is provided with a mechanism which can simply and conveniently achieve the assembly operation that the ink box is correctly assembled on the box assembly part of the printer. All positioning holes only pass through any shell in a first shell and a second shell.

An ink cartridge has a memory controller that controls a series of processing that involves rewriting data into a memory. The memory stores information regarding the ink cartridge, for example, a residual quantity of ink in the ink cartridge. A control unit of a printer gives the ink cartridge an instruction including a specified address to execute an operation of rewriting the data in the memory (either an operation of erasing the existing data from the memory or an operation of writing data into the memory). In response to the given instruction, the memory controller rewrites the data at the specified address in the memory and sends back a response signal or an acknowledgement representing completion of the rewriting operation, together with address-related information corresponding to the specified address. The control unit receives the address-related information and verifies whether data has been rewritten correctly at a right address. This arrangement ensures a sufficiently high reliability in the operation of rewriting data into the memory.

A roll holder device is for use with a recording paper roll including a tubular spool shaft and continuous recording paper wound about the tubular spool shaft in a roll form. In the roll holder device, first and second holder cores are inserted in respectively first and second ends of the tubular spool shaft. A holder frame supports the first and second holder cores in a rotatable manner. Anti-dropping levers prevent the tubular spool shaft from dropping from the first and second holder cores by pushing a shaft inner surface of the tubular spool shaft.

A printer system, a printer apparatus, a printing method, an ink ribbon and a printing medium that certainly and effectively prevent a quality of printed image from being degraded without causing trouble to a user. More concretely, the printing medium is provided with memory mechanisms and the memory mechanisms stores predetermined control data, the printer apparatus reads out the control data stored in the memory mechanisms by contactless communication and controls the photographic printing operation on the basis of the control data which is read out.

This invention provides a printing apparatus which controls to inhibit any inadvertent write to a memory in an expendable so as to securely manage the exchange timing and the like of the expendable. For this purpose, the expendable such as a toner cartridge or the like comprises a rewritable nonvolatile memory (21) which holds information indicating whether or not its service life has expired. When the toner cartridge is attached to the printing apparatus, it is ready to communicate with a printer engine controller in the printing apparatus, and write to the nonvolatile memory (21) can be made in accordance with an instruction from a control unit. A lock functional unit (21a) writes information indicating write inhibition at a predetermined address in the nonvolatile memory (21), thus inhibiting write to the address position that stores the information indicating whether or not its service life has expired.

Contactless power and communications links are established between a printer engine and a peripheral device installed on a replaceable printer component. For peripheral devices incorporated within or on the replaceable component, power is inductively transferred from a primary winding on the printer engine to an adjacent secondary winding on the replaceable component without the use of direct physical contact between electrical conductors. In addition, communications between the printer engine and at least one peripheral device on board the replaceable component are provided without making direct physical contact between electrical conductors. The communication task is accomplished in one of several ways. For a first embodiment of the invention, control signals are sent from the printer engine to the replaceable component over the inductive power coupling circuit by switching between two frequencies of alternating current applied to the primary winding on the printing engine. The frequency switching is decoded on board the replaceable component to provide control signals for the peripheral device. For communications in the opposite direction, the peripheral device may send information to the printer engine by modulating a resistive load coupled to the secondary winding. Current flow through the primary winding will vary in response to the load on the secondary winding. The variations in current flow on the printer engine side are decoded to signals which the printer engine comprehends. For a second embodiment of the invention, signals are inductively transmitted across a narrow gap. For a third embodiment of the invention, communications are handled by transmitting and receiving modulated infrared energy across a narrow gap.

A media supply apparatus and associated methods are provided. The apparatus can include a spool on which a media is wound, and / or the media can be provided in a cartridge either wound about a spool or wound about itself. A wireless device such as a programmable radio frequency identification (RFID) device is disposed on the media, for example, near one of the ends of the media. The wireless device can have a memory that is configured to store data and an antenna configured to receive a radio frequency signal for programming the memory. Thus, the wireless device can be used to store data associated with the supply apparatus such as the type of media, aspects of the manufacture of the media, and the like. In some cases, the data can be programmed before or during use of the supply apparatus.

A tape cartridge 2 includes a tape core 21b rotatably supported in a cartridge case 25 and houses a print tape 21a wound around the tape core 21b such that the print tape 21a can be unwound. The tape core 21b includes a core body 26 with the print tape 21a wound around an outer peripheral surface of the core body 26, a disk-like rib 27 provided at a middle portion in an axial direction of an inner peripheral surface of the core body 26, and a shaft hole 28 formed at an axis center of the rib 27. The cartridge case 25 includes a shaft support 41 that is inserted into the shaft hole 28 and rotatably supports the tape core 21b, and a rotation guide 42 that slides on the inner peripheral surface of the core body 26.

A ribbon cartridge for a printer. The ribbon cartridge includes a frame that supports supply and take-up spools and that has one or more locating features to facilitate its insertion and positioning in a frame of a printer. For example, the ribbon cartridge frame may include a pair of detents defined approximately midway between the two spools to facilitate balanced insertion. The detents are slots with rounded ends that are configured to receive similarly shaped reference protrusions of the printer frame. The cartridge frame may also define a pocket for receiving an identification tag associated with the ribbon cartridge that ensures compatibility with the printer and passage of other information to the printer. In other embodiments, the ribbon cartridge may include a cleaning roller.