Patent ID: 8628178

Claim:
A liquid droplet discharge device comprising: a storage portion which stores liquid; a first supply pipe which is connected to the storage portion and to which the liquid is supplied from the storage portion; a container which is connected to the first supply pipe and to which the liquid is supplied from the first supply pipe; a head which discharges the liquid supplied from the container; a stirring member which stirs the liquid in the container, a capacity of the container being equal to or larger than a capacity of the first supply pipe; a second supply pipe which connects the container and the head; and a member which discharges the liquid, a capacity of the member being equal to or larger than a total of the capacity of the second supply pipe and a capacity of the head, wherein the capacity of the container is equal to or larger than the total of the capacity of the second supply pipe and the capacity of the head, wherein, after liquid in the storage portion is supplied into the first supply pipe and the liquid in the first supply pipe is supplied into the container, the stirring member is operable to stir the liquid in the container, and wherein, before the liquid is discharged from the head to a discharge target medium, the device is operable to discharge the liquid in the second supply pipe and the head, and to supply the liquid which is stirred in the container to the second supply pipe and the head.