| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid vessel which can attain simplification of communication control between the liquid vessel and a recorder by simplifying control to a report part incorporated in the liquid vessel, and to provide a circuit board for a liquid vessel, and a recorder. SOLUTION: A pad 102 electrically connectable to a control circuit 300 of the recorder side, a storage element 103B capable of storing information related to an ink tank, and an LED 101 capable of reporting the information are set at a substrate of the ink tank side. When a command is received through the pad 102 from the control circuit 300 of the recorder side, the information stored in the storage element 103B part is reported by the LED 101. COPYRIGHT: (C)2006,JPO&NCIPI |
