Abstract:
A method of fixing an error of a boot image for fast booting an image forming apparatus. In the method, if a boot image stored in the image forming apparatus has an error, the boot image is deleted, and the error is fixed by replacing the boot image with a backup of the boot image or generating a new boot image.
Abstract:
A method of generating a boot image for fast booting an image forming apparatus. In the method, a boot image is generated to contain information regarding a system state after processes that are not used to execute an operating system and at least one application are terminated. Then, the image forming apparatus is fast booted using the boot image.
Abstract:
A method of updating a boot image for fast booting an image forming apparatus. In the method, when a request for changing software installed in the image forming apparatus is received, a boot image is deleted from the image forming apparatus and the boot image is re-generated by rebooting the image forming apparatus.