Patent ID: 8419150

Claim:
An inkjet printer comprising: an inkjet print head; a first ink circulation path connected to the print head and configured to supply ink to the print head; a second ink circulation path connected to the print head and configured to circulate ink discharged from the print head; and an ink temperature adjusting unit, wherein the ink temperature adjusting unit includes a first temperature-adjusting path connected to the first ink circulation path and the second ink circulation path for use in cooling ink discharged from the print head, and a second temperature-adjusting path connected to the second ink circulation path separately from the first temperature-adjusting path and connected to the first ink circulation path while joining the first temperature-adjusting path for use in heating ink discharged from the print head, the second temperature-adjusting path having a larger flow path resistance than a flow path resistance of the first temperature-adjusting path at least on a side thereof near the first ink circulation path.