Patent US 10,469,702

An image forming apparatus includes a setting unit, an image reading unit, an image forming unit, and a setting changing unit. The setting unit sets copying conditions. The image reading unit reads images from sheets to generate image data and writes the image data into a memory unit. The image forming unit forms images on sheets based on the image data written into the memory unit. The setting changing unit changes the setting of the copying conditions when a new copying condition is set during the image forming of the image data written into the memory unit.