| 摘要 |
PURPOSE: To surely decide whether a tracking pattern is correctly drawn or not. CONSTITUTION: When a received color designation signal 516 designates Y, only the yellow density is read in 400dpi out of a prescribed part of a form put on a transferred object. This read yellow image is sent to a matching part 603 and inputted to a RAM of the part 603. At the same time, the device body number stored in a ROM 504 is also inputted to the part 603. At the part 603, the dot positions of the input image are calculated based on the input device body number and it is checked whether the dots are given to these calculated positions. |
