| 摘要 |
PURPOSE:To always keep an ink flow constant by installing an ink flow controller between an ink jet and an ink pressurizing pump. CONSTITUTION:Ink in an ink tank 1 is pressurized by means of an ink pressurizing pump 2, and is jetted through an ink jet head 6 to conduct printing on a recording sheet 9. An ink flow is detected by means of a flow detector 5 thereupon, and is controlled by means of a control circuit 10. Through adjustment of the ink pressurizing pump 2 according to said instruction, the ink flow is always kept constant. |
