| 摘要 |
PROBLEM TO BE SOLVED: To solve a problem of a conventional ink jet recording device, specifically, a printed matter detection sensor is used for detecting a printed matter, and when a conveyor speed changes, respective printing operations are combined by using a rotary encoder for executing printing at a fixed column interval, leading to cost increases in a plurality of external devices.SOLUTION: An ink jet recording device comprises: a charge electrode for charging ink particles from a nozzle; a deflection electrode for deflecting the charged ink particles; a gutter for recovering ink particles not used for printing; a print head including the nozzle, the charge electrode, the deflection electrode, and the gutter; an operation panel for inputting and setting printing conditions for executing printing; a movable base fixing the print head to reciprocate; and a base on which the movable base is installed. The print head is controlled by using the numerical value of the pulse signal of a rotary encoder based on the printing conditions of a print head moving distance, a printing start position, and a printing interval. |
