摘要:
A printer (1) has a printing mechanism (13) for printing on roll paper; RAM (102) storing font data (110, 111, 112, 113) for multiple languages having at least some character codes in common, and the starting address of the font data (110, 111, 112, 113) for each of the multiple languages; a communicator (12) that receives a command specifying starting addresses and character codes; and a controller (10) that reads font data (110, 111, 112, 113) corresponding to the character codes received by the communicator (12) from RAM (102) based on the starting address specified by the command, and controlling the printing mechanism (13) to print based on the read font data (110, 111, 112, 113).
摘要:
Among other things, the disclosure features a system for use in fluid jetting. The system comprises a first print module comprising a first row of nozzles, a second print module comprising a second row of nozzles, and a controller to receive a first data packet from a remote device at a first moment and a second data packet from the remote device at a second moment after the first moment. Upon receipt of the first data packet, the controller is configured to cause at least some nozzles in the first row, at a third moment, to eject fluid droplets onto a line on a substrate. Upon receipt of the second data packet, the controller is configured to cause at least some nozzles in the second row, at a fourth moment separated from the third moment by a time delay, to eject fluid droplets onto the line on the substrate.
摘要:
There is disclosed an apparatus and method for forming an image on a sheet, wherein status information concerning the conveyance state of each of a plurality of sheets under conveyance in the image forming apparatus, comprises a status information corresponding to identification information per sheets on which an image is printed.
摘要:
A printing apparatus and interface device backup operating parameters and operating history data so that the these data can be easily restored. A memory (109) in the printer (101) nonvolatilely stores operating parameter data. Commands from a host (161) are passed by the interface device (131) and received by a receiver (103). If the command data is a print command, the print mechanism (108) prints the specified text or image. If the command data is a command for updating the operating parameter data, the corresponding data in the memory (109) is updated and at an appropriate backup timing the data in the memory (109) is copied to memory (135) in the interface device (131). The data backed up to the interface device (131) can then be restored to memory (109) in the printer from the memory (135) in the interface device at an appropriate data restore time.
摘要:
A method of storing record information in a document (22b) in which a record structure of the information is encoded in metadata (30), the document including attributes that specify how the information is to be rendered when the document is reproduced, characterized in that the metadata (30) are encoded in the form of printable and machine-readable objects with attributes that prevent these objects from being rendered.
摘要:
Ein erfindungsgemäßes Verfahren zum Regeln der Druckgeschwindigkeit beim Drucken von wenigstens zwei aufeinander folgenden Druckaufträgen mit jeweils wenigstens zwei voneinander verschiedenen Druckbildern auf Bedruckstoff (2) weist folgende Verfahrensschritten auf: 1) Berechnen der Druckdaten eines ersten statischen Anteils (A; 11a); 2) Aufeinander folgendes Berechnen der Druckdaten von ersten variablen Anteilen (a i ; 11b), jeweiliges Zusammenführen mit den Druckdaten des ersten statischen Anteils (A; 11a) zu ersten Druckdaten (A+a i ; 11a, 11b) und jeweiliges Weiterleiten der ersten Druckdaten an eine Druckeinheit (1), wobei ein Zähler (10) den aktuellen Wert von i mitzählt; 3) Paralleles Berechnen der Druckdaten eines zweiten statischen Anteils (B; 11c) während des Verfahrensschritts 2); 4) Drucken der ersten Druckbilder unter Verwendung der jeweiligen ersten Druckdaten mit der Druckeinheit (1) und dabei Regeln der Druckgeschwindigkeit der Druckeinheit derart, dass die Berechnung des Verfahrensschritts 3) abgeschlossen ist, bevor der Zähler (10) einen Wert n erreicht; 5) Aufeinander folgendes Berechnen der Druckdaten von zweiten variablen Anteilen (b j ; 11d), jeweiliges Zusammenführen mit den Druckdaten des zweiten statischen Anteils (B; 11c) zu zweiten Druckdaten (B+b j ; 11c, 11d) und jeweiliges Weiterleiten der zweiten Druckdaten an die Druckeinheit (1); und 6) Drucken der zweiten Druckbilder unter Verwendung der jeweiligen zweiten Druckdaten mit der Druckeinheit (1).
摘要:
The present invention discloses an image forming system and apparatus and the method for control and troubleshooting. Wherein the image forming apparatus comprises a communication interface unit for communicating with external equipment; a storage unit for storing page data information, wherein said page data information includes page data for image-forming processing; a page order determining unit to determine the image-forming processing order of said page data, i.e., image paging order; an image-forming unit that performs the image-forming processing; and an image sending unit that sends said page data stored in said storage unit to said image-forming unit according to the image paging order determined by said page order determining unit. The present invention is capable of saving the memory resources of the host connected with the image forming apparatus, reducing the purchase cost of the host and achieving a more energy saving and environmentally friendly printing process.