Patent ID: 8145079

Claim:
An image forming device, comprising: a rotational body configured to receive a formation, in an image forming position, of an image to be transferred onto a sheet; an adjusting unit configured to adjust the image forming position by controlling at least one of a rotational speed of the rotational body and timing of forming the image on the rotational body, based on a correction parameter for canceling a deviation of the image forming position caused by unevenness in the rotational speed of the rotational body, a first storage configured to store thereon, in a non-volatile manner, a first correction parameter; a first board loaded with the first storage; and a second board loaded with the adjusting unit, the second board being provided separately from the first board; a second storage mounted on the second board and configured to store thereon a second correction parameter; and a determining unit configured to determine whether the first correction parameter stored on the first storage mounted on the first board is identical to the second correction parameter stored on the second storage mounted on the second board, wherein the adjusting unit is configured to adjust the image forming position based on the second correction parameter stored on the second storage upon the determining unit determining that the first correction parameter stored on the first storage mounted on the first board is identical to the second correction parameter stored on the second storage mounted on the second board.