Patent ID: 8385757

Claim:
An image forming apparatus comprising: a reception unit configured to receive image information to form an image; an image forming unit configured to form an image based on the image information; a drive unit configured to control a drive of the imaging forming unit; a detection unit configured to detect temperature within the image forming apparatus; a prediction unit configured to predict a transition of temperature within the image forming apparatus and an image formation time based on the image information and the temperature within the image formation unit; and a control unit configured to switch to a first image forming mode in which a formation of an image is performed in such a manner as the drive of the image formation unit is decelerated to prevent the temperature within the image forming apparatus from reaching an upper limit temperature, or switch to a second image forming mode in which the image formation by the image formation unit is interrupted when the temperature within the image forming apparatus reaches the upper limit temperature and then the image formation is resumed, wherein the prediction unit predicts a first image forming time when the first image forming mode is executed and a second image forming time when the second image forming mode is executed, and wherein the control unit controls the image forming apparatus to form an image in an image forming mode that takes a short image forming time based on the image forming time predicted by the prediction unit.