Image forming apparatus

摘要

An image forming apparatus (16) which includes: an image forming apparatus main body (10a) provided with an image forming portion for forming an image on a sheet; an upstream-side sheet feed unit (400a) which is juxtaposed to the image forming apparatus main body and feeds a sheet contained therein to the image forming portion; a sheet treatment portion (500) for treating a sheet fed thereto; and a downstream-side sheet feed unit (400) which is juxtaposed between the image forming apparatus main body and the sheet treatment portion and feeds a sheet contained therein to the sheet treatment portion, in which each of the upstream-side sheet feed unit and the downstream-side sheet feed unit is selectively attachable to the image forming apparatus main body, and the upstream-side sheet feed unit and the downstream-side sheet feed unit have the same construction.