A printing apparatus , comprising: a first printing unit that is configured to discharge a first ink to a print medium (S) from a first opening (Ow), a second printing unit that is configured to discharge a second ink having a color different from a color of the first ink to the print medium (S) from a second opening (Ot), and a controller that is configured to control discharge of the first ink from the first opening (Ow) by the first printing unit and discharge of the second ink from the second opening (Ot) by the second printing unit , wherein an area of the first opening (Ow) is larger than an area of the second opening (Ot), the printing apparatus further comprising a conveying unit that is configured to convey the print medium (S) in a predetermined conveying direction, characterized in that the controller is configured to cause the first ink discharged from the first opening (Ow) at a timing corresponding to a first drive signal to land on the print medium (S) being conveyed in the conveying direction by inputting the first drive signal to the first printing unit and to cause the second ink discharged from the second opening (Ot) at a timing corresponding to a second drive signal to land on the print medium (S) being conveyed in the conveying direction by inputting the second drive signal to the second printing unit , wherein a width (Yw) of the first opening (Ow) and a width (Yt) of the second opening (Ot) are equal in a direction orthogonal to the conveying direction, and a length (Xw) of the first opening (Ow) is longer than a length (Xt) of the second opening (Ot) in the conveying direction. a first printing unit that is configured to discharge a first ink to a print medium (S) from a first opening (Ow), a second printing unit that is configured to discharge a second ink having a color different from a color of the first ink to the print medium (S) from a second opening (Ot), and a controller that is configured to control discharge of the first ink from the first opening (Ow) by the first printing unit and discharge of the second ink from the second opening (Ot) by the second printing unit , wherein an area of the first opening (Ow) is larger than an area of the second opening (Ot), the printing apparatus further comprising a conveying unit that is configured to convey the print medium (S) in a predetermined conveying direction, characterized in that the controller is configured to cause the first ink discharged from the first opening (Ow) at a timing corresponding to a first drive signal to land on the print medium (S) being conveyed in the conveying direction by inputting the first drive signal to the first printing unit and to cause the second ink discharged from the second opening (Ot) at a timing corresponding to a second drive signal to land on the print medium (S) being conveyed in the conveying direction by inputting the second drive signal to the second printing unit , wherein a width (Yw) of the first opening (Ow) and a width (Yt) of the second opening (Ot) are equal in a direction orthogonal to the conveying direction, and a length (Xw) of the first opening (Ow) is longer than a length (Xt) of the second opening (Ot) in the conveying direction. <EOS>