| 摘要 |
<p>A method of controlling a link speed in an image forming apparatus to reduce power consumption of the image forming apparatus by changing the link speed of the image forming apparatus, the method including establishing a link between the image forming apparatus and an external device in a normal mode of the image forming apparatus, determining whether a network environment of the image forming apparatus, which is reconfigured by changing a speed of the established link, satisfies at least one predetermined condition, and disabling a function of changing the speed of the established link in a sleep mode of the image forming apparatus, based on a result of the determining.</p> |
