摘要:
The present invention provides a solution to the following problem: when using an electronic price tag device attached to a POP panel, an advertising content of the POP panel may be inconsistent with a price displayed on the electronic price tag device, and such inconsistency is left as is until a person in charge of a store site notices that. An electronic price tag device 1 includes detecting elements SW1 to SW3. A POP panel 30 is provided with a projected and recessed part 33 at a position, with the electronic price tag device 1 attached thereto, facing a detecting unit 16. The projected and recessed part 33 is formed to have different shapes corresponding to the types of the POP panel. Type information of the POP panel based on a signal output from the detecting elements SW1 to SW3 engaged with the projected and recessed part 33 is output to a display 4.
摘要:
A printer 10 has a reception unit 28 for receiving print commands from a host 12, and has print heads 64, 66 capable of printing multiple colors. A data processing part 24 applies a specific colorization process according to a print command received by a reception unit 28 and generates color print data for printing multiple colors. The content of a colorization process is determined by colorization information stored in a colorization information storage unit 62. The colorization information is set by a data configuration unit 26 according to a color setup command from the host 12.
摘要:
Methods of controlling an information processing device in the sending of commands to a printer for control thereof, methods of controlling transmission of bit-map data, and systems embodying data and command flow control distinguish between true and false real-time commands. In one aspect, it is determined if a data stream to be transmitted includes bit-map data. If so, then a real-time processing disable command is sent; and then the data stream including the bit-map data is sent. In another aspect, if the status of real-time command receipt is disabled, then a data stream including bit-map data is transmitted, followed by the transmission of a real-time processing enable command, and then the transmission of a real-time command. In a system including a host computer and a printer, a detector determines if a data stream to be transmitted from the host computer to the printer includes bit-map data, and a processor transmits a real-time processing disable command from the computer to the printer; and then transmits the data stream including the bit-map data to the printer, if and when the detector determines that the data stream includes bit-map data.
摘要:
A POS system is made up of: a POS terminal having a printing apparatus for printing on a receipt based on printing data, and a terminal apparatus for obtaining input information inputted by a user and for generating receipt printing information; a POS server connected to the POS terminal through a network, for controlling the POS terminal; a memory card for providing advertising information; and printing data generating part for generating printing data by adding the advertising information provided by the memory card to the receipt printing information obtained by the terminal apparatus. The printing data generating part is constituted by an additional apparatus connectable to the printing apparatus.
摘要:
A printing device and control method that facilitates setting of waiting periods for cut-sheet paper insertion and commencement of paper transport or printing through application of waiting time control commands. By establishing a command for setting these waiting periods and incorporating apparatus in the printer for analyzing such a command, a configuration is realized in which these waiting periods are settable and adjustable by the host computer. This provides more efficient POS type printer control and allows setting of the desired time required for positioning recording paper according to operator experience. An interface unit is used to receive and interpret print data and recording paper positioning time setting commands and data from the host computer. The received commands and data are temporarily stored in a data memory, and after insertion of the recording paper is detected, used by one or more timing circuits to wait for a set amount of time before transport of or printing on the cut-sheet paper is initiated by a printing mechanism controller, during which time paper positioning is confirmed.
摘要:
A printing system, according to the present invention, is comprised of a carriage having a thermal print head and associated ink ribbon cartridge, a platen, a label tape cassette, and a suitable housing and control electronics. The thermal print head can be alternatively positioned over the platen for printing on ordinary paper, or positioned to be in contact with the label tape cassette for making adhesive labels. An optical sensor detects when the printing carriage swings beyond the normal plain paper printing range. The thermal print head has sufficient dot forming capability and the control electronics is designed to support the printing of many fonts, including Japanese Kanji (Chinese characters), Hiragana, Katakana, and Romaji (e.g., English alphabet).
摘要:
A portable printing system is provided for printing an image, such as alphanumeric or symbol information on a moveable recording medium, such as a tape, a sheet or the like, by means of manual scanning of the recording medium relative to the printing system. The printing system comprises a hand-held printer unit including a print head having an array of printing elements in combination with an adjacently disposed drive roller both disposed in cooperative arrangement along one edge of the printer unit. The drive roller is coupled to an encoder inside the unit that generates timing pulses upon rotational movement of the drive roller which control the rate of printing at the printing head of the printer to synchronize printing with the rate of movement of the recording medium relative to the printer unit. The printer unit may be detachably mounted to a recording medium transport unit which includes a platen which is engaged by the drive roller and print head with a recording medium and ink ribbon disposed between the print head and the platen. Alternatively, the printer unit may be hand-held with the drive roller and print head in engagement with a flat recording medium, such as an ordinary paper sheet. In either case, the recording medium travels in a path substantially perpendicular to the array of printing elements on the print head. A combination of two tape recording mediums is also disclosed to provide means to protect the printed image from the possibility of smudges and smears or other image deterioration from occurring directly on the printed image.
摘要:
An IC chip socket for receiving an IC bare chip carrier includes a guide member for guiding the periphery of the IC chip carrier. The guide member supports a plurality of connector pins having one end projecting within the guide member and another end projecting without the guide member. The connector pins electrically connect the electrodes of the chip carrier to the electronic circuit substrate. The respective ends of the connector pins projecting within the guide member are brought into contact with the electrodes of the IC chip carrier. The ends of the connector pins which project without the guide member are connectable with the electrodes mounted on the surface of the electronic circuit substrate.
摘要:
A print control device for use with a portable battery powered dot matrix printer has a DC motor which moves a carriage with a dot generating mechanism and is provided with a shaft position signal generator. A control circuit responds to the anglular position of the drive motor to establish a print cycle in which the DC motor and the dot generating mechanism are driven in alternation so as to minimize the rate of power consumption.
摘要:
A drive circuit for a thermal printer having plural heat generating elements which are selectively energized comprising a current device controlling application of current to the heat generating means. The drive circuit also includes a current application time control circuit for varying the period of time during which current flows to the heat generating elements. Dot printing is produced with constant power and constant temperature over a wide range of power supply voltage variations. The time control circuit includes a charging circuit having a capacitor, and a discharging circuit connected in parallel. The charging circuit is inserted between the power supply terminals and includes a constant voltage component. A switching circuit operates in response to the level of charge on the capacitor to control the application of current to the heat generating means.