Patent ID: 8011656

Claim:
An image forming apparatus, comprising: a main body having a delivery section for delivering a paper sheet with a toner image transferred thereon to an outside; and a sheet post-processing device having a reception section for receiving the paper sheet delivered from the delivery section of the main body, wherein the delivery section has a first sheet path for conveying the paper sheet into the delivery section, and a first paper conveying unit for conveying the paper sheet toward the reception section, wherein the reception section has a pair of fixed guides which is fixed so as to open to the first paper conveying unit for receiving the paper sheet conveyed from the first paper conveying unit, and a second sheet path which continues from the pair of fixed guides, and wherein a pair of movable guides is provided between the first paper conveying unit of the delivery section and the pair of fixed guides of the reception section so as to be able to rotate around a horizontal shaft, and when the sheet post-processing device is brought close to the main body, the pair of movable guides comes into sliding contact with the pair of fixed guides and rotates around the shaft.