| 摘要 |
An image forming apparatus that forms an image on a sheet by discharging a liquid droplet from a nozzle hole to the sheet, includes a voltage applying part that applies a voltage to an electrostatic attraction member to cause the electrostatic attraction member to attract the sheet, and acts as an electrically charging part that causes the liquid droplet to be electrically charged; and a checking part that detects an electrical charge or an induced electric current of the liquid droplet that has been electrically charged, for checking a state of the liquid droplet being discharged from the nozzle hole, wherein an electric potential applied by the voltage applying part is different between at a time when the liquid droplet is separating from the nozzle hole and at a time when the liquid droplet is flying. |
