| 摘要 |
PROBLEM TO BE SOLVED: To solve a problem wherein a large size of a device or complication of a conveyance path of the device for performing image forming in parallel with a plurality of an image forming means is caused when having the plurality of the image forming means.SOLUTION: The image forming device has a first and a second image forming units 2A, 2B, and when a conveyance path to be a common conveyance path wherein the paper wherein the first, and the second image forming units 2A, 2B are formed are conveyed together is provided, two pieces of the paper in the image forming by the first and the second image forming units 2A, 2B are conveyed in the conveying path in the overlapping state, controls for synchronizing the conveying amount of the paper by the first and the second conveying means. |
