Patent ID: 9535390
Date: 2017-01-03
CPC Classifications: G03G

Claim:
1. An image forming apparatus comprising: an apparatus main body; a paper sheet feeder located in the apparatus main body to feed a sheet; an image forming circuit located in the apparatus main body to form an image on the sheet fed by the paper sheet feeder; a paper sheet discharge unit to which the image formed sheet is discharged, the paper sheet discharge unit including a sheet discharge tray for loading the image formed sheet, the sheet discharge tray being defined by the top surface portion of the apparatus main body, and having an inclined surface lowering forward toward an upstream side from a downstream side in a discharge direction of the sheet; a high voltage circuit board located under the sheet discharge tray and along a horizontal direction over the image forming circuit in the apparatus main body, to supply a high voltage to the image forming circuit, the high voltage circuit board including a heat generating electrical component on a top surface portion of the high voltage circuit board; an air flow generation portion that generates airflow inside the apparatus main body; a duct portion that guides the airflow generated by the air flow generation portion; and an air outlet located under the downstream side in the discharge direction of the sheet discharge tray, and being communicated with the duct portion to cause the airflow to flow in between the sheet discharge tray and the high voltage circuit board.