Digital image forming apparatus

摘要

A document scanning unit is disposed so that a scanning direction of a document on a table glass by a lamp unit is equal to a longitudinal direction of a photoreceptor drum provided in a mechanism unit. A face-down tray is mounted above the document scanning unit, and a face-up tray is positioned on a side of the apparatus opposite to the face-down tray with respect to the mechanism unit. The discharge-opening switching section switches the discharge openings so that a recording sheet is discharged to the face-down tray in a printer mode, or to the face-up tray in a copy mode. This structure enables a reduction in the size of an image forming apparatus by decreasing the width of the apparatus without increasing the height thereof. Moreover, with this structure, it is possible to perform the discharge of sheets according to operation modes, namely the printer mode and the copy mode.