FLASHING INKJET PRINTING CONTROL METHOD AND DEVICE

摘要

The present invention relates to a flashing inkjet printing control method and device. The method comprises: determining whether to conduct flashing inkjet printing in a process of inkjet printing of inkjet-printed objects with a spacing therebetween, the flashing inkjet printing referring to instantaneous inkjet printing (step 101); and when flashing inkjet printing is determined to be conducted, using nozzles, at least including those on a printhead that are not used for inkjet printing of the inkjet-printed objects, to conduct inkjet printing within the spacing between the adjacent inkjet-printed objects according to preset flashing inkjet printing parameters (step 102). The device comprises: a determining module (31) configured to determine whether to conduct flashing inkjet printing in a process of inkjet printing of inkjet-printed objects with a spacing therebetween, the flashing inkjet printing referring to instantaneous inkjet printing; and a flashing inkjet printing module (32) configured to, when flashing inkjet printing is determined to be conducted by the determining module, use nozzles, at least including those on a printhead that are not used for inkjet printing of the inkjet-printed objects, to conduct inkjet printing within the spacing between the adjacent inkjet-printed objects according to preset flashing inkjet printing parameters. By adopting the method and device, the unused nozzles can effectively be kept wet to achieve the purpose of protecting the printhead.