| 摘要 |
PROBLEM TO BE SOLVED: To prevent staining due to scattering of liquid through a simple arrangement. SOLUTION: A pen type ink ejector comprises a head 1 for ejecting liquid utilizing electric energy, a liquid ejection controller 10, a liquid holding tank 2, a battery 3 for supplying driving energy, and switches 11, 12, 13 as input units. The pen type ink ejector further comprises a cap 50 covering the ejection opening face of the head 1, and a wiping means 51 for cleaning the ejection opening face disposed in the cap. |
