<p>The present invention rotates to an image forming system comprising an image forming means (1) for forming an image on a sheet (P); a first feeding means (6a,6b) arranged at an upstream side of the image forming means (1), for pinching the sheet and for feeding the sheet to the image forming means; and a second feeding means (12a,12b) arranged at a downstream side of the image forming means, for pinching the sheet (P) and for feeding the sheet at a speed faster than that of the first feeding means to applying a tension force to the sheet in a transverse direction thereof.</p>
