Abstract: A printing control method, a printing control device and a storage medium are provided. The method includes steps of: acquiring first scan times of first ink used for printing a unit area; acquiring second scan times of second ink used for printing a unit area; comparing the first scan times with the second scan times; according to a comparison result, controlling a printer to eject the first ink or/and the second ink in each scan in a main scan direction. The method and device are able to efficiently and quickly print a three-dimensional effect image.

Abstract: A compensation method includes determining position information of an abnormal nozzle of an inkjet head; acquiring printing parameters, determining first data corresponding to the abnormal nozzle, and based on the position information of the abnormal nozzle and the printing parameters, determining position information of a compensation nozzle for compensating the first data corresponding to the abnormal nozzle; and based on the printing parameters, acquiring second data of the compensation nozzle in a normal printing state which includes ink out data and ink holding data, determining an address of the ink holding data, and generating compensation data by writing the first data into the address of the ink holding data. A compensation device includes: an abnormal nozzle position determination module; a compensation nozzle position determination module; and a compensation data generation module. An inkjet printer includes: a controlling unit, an inkjet head unit, and a nozzle compensation unit.

Abstract: A Onepass system inkjet printing control method, device and storage are provided. The method includes: dividing all physical channels into several groups according to a printing requirement command, defining one group as a printing module, wherein each of the printing modules includes x physical channels, x?1, x is an integer; configuring n logical channels for each printing module, wherein n?x, n is an integer; starting a printing command, and extracting corresponding printing data from the printing memory in units of the logical channel; processing the printing data according to the printing parameters and then inputting it into the corresponding physical channel for inkjet printing. The solution of the present invention ensures that each printing module can independently control the printing task during printing.

Abstract: A compensation method and a device for nozzle abnormality, and a printer are provided. The method includes determining position information of an abnormal nozzle of an inkjet head (S100); acquiring printing parameters, determining first data corresponding to the abnormal nozzle, and based on the position information of the abnormal nozzle and the printing parameters, determining position information of a compensation nozzle for compensating the first data corresponding to the abnormal nozzle (S200); and based on the printing parameters, acquiring second data of the compensation nozzle in a normal printing state which includes ink out data and ink holding data, determining an address of the ink holding data, and generating compensation data by writing the first data into the address of the ink holding data (S300).

Abstract: A Onepass system inkjet printing control method, device and storage are provided. The method includes: dividing all physical channels into several groups according to a printing requirement command, defining one group as a printing module, wherein each of the printing modules includes x physical channels, x?1, x is an integer; configuring n logical channels for each printing module, wherein n?x, n is an integer; starting a printing command, and extracting corresponding printing data from the printing memory in units of the logical channel; processing the printing data according to the printing parameters and then inputting it into the corresponding physical channel for inkjet printing. The solution of the present invention ensures that each printing module can independently control the printing task during printing.

Abstract: A printing control method, a printing control device and a storage medium are provided. The method includes steps of: acquiring first scan times of first ink used for printing a unit area; acquiring second scan times of second ink used for printing a unit area; comparing the first scan times with the second scan times; according to a comparison result, controlling a printer to eject the first ink or/and the second ink in each scan in a main scan direction. The method and device are able to efficiently and quickly print a three-dimensional effect image.

Abstract: A compensation method and a device for nozzle abnormality, and a printer are provided. The method includes determining position information of an abnormal nozzle of an inkjet head (S100); acquiring printing parameters, determining first data corresponding to the abnormal nozzle, and based on the position information of the abnormal nozzle and the printing parameters, determining position information of a compensation nozzle for compensating the first data corresponding to the abnormal nozzle (S200); and based on the printing parameters, acquiring second data of the compensation nozzle in a normal printing state which includes ink out data and ink holding data, determining an address of the ink holding data, and generating compensation data by writing the first data into the address of the ink holding data (S300).

Abstract: A compensation method includes determining position information of an abnormal nozzle of an inkjet head; acquiring printing parameters, determining first data corresponding to the abnormal nozzle, and based on the position information of the abnormal nozzle and the printing parameters, determining position information of a compensation nozzle for compensating the first data corresponding to the abnormal nozzle; and based on the printing parameters, acquiring second data of the compensation nozzle in a normal printing state which includes ink out data and ink holding data, determining an address of the ink holding data, and generating compensation data by writing the first data into the address of the ink holding data. A compensation device includes: an abnormal nozzle position determination module; a compensation nozzle position determination module; and a compensation data generation module. An inkjet printer includes: a controlling unit, an inkjet head unit, and a nozzle compensation unit.