JPS6460553A - Paper sheet conveyer in picture forming device - Google Patents

Abstract

PURPOSE:To enable a pawl part to surely separate paper sheet by adapting the pawl part respectively in one end of turnable both end guides and intermediate guides, urged by a spring, lightly to a fixed roller and supporting a driven roller in the other end part of the guide. CONSTITUTION:Performing the fixing of paper sheet by a heat roller 21 in a fixer part, the paper sheet is guided by both end and intermediate guides 37, 38 pivotally supporting their turn supporting point parts 37a, 38a to a shaft 27, being conveyed and held between a driven roller 26b, supported by another end parts 37b, 38b, and a large contour part of a drive roller 26a. Here, because of adapting a pawl part 37c in one end of both the end guides 37 under its own weight and a pawl part 38c in one end of the intermediate guides 38 by urging force of a spring 40 lightly to the heat roller 21, separating the point end of the paper sheet from the roller 21, when the point end is placed between paired rollers 26, the driven roller 26b is lifted from a small contour part of the drive roller 26a to its large contour part, and the pawl parts 37c, 38c are separated from the roller 21 through a roller shaft 36 and long holes 37d, 38d, generating no adherence of offset toner.