| 摘要 |
Host device (1) sends data to image forming apparatus. Image processing section (10) receives the data via interface (2). And, this data is contained in working memory (6). Then, processor (4) makes up image data from this data with font in font memory (7) according to program is program memory (5). And, the image data is contained in image memory (8). Image forming section (20) receives the image data via print engine interface (9). And, the image data is printed by print mechanism (22) under the control of controlling unit (21). Meanwhile, both of image processing section (10) and image forming section (20) are cooled by a fan (23). And, processor (4) goes into low electricity consumption mode, so as to suppress heat emission, when state judging means (44) judged that the apparatus is in an extraordinary state with signal from state detecting means (24).
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