The disclosure provides a novel inkjet printing device advantageously equipped to prevent the occurrence of blocking. The inkjet printing device includes: an inkjet head for discharging an ink on a medium to carry out printing; a transferring roller for moving the medium and the inkjet head relative to each other; and a powdering applying unit for applying a powder on the medium, wherein the powdering applying unit is located on a downstream side relative to the inkjet head in a transferring direction by the transferring roller.