| 摘要 |
PROBLEM TO BE SOLVED: To prevent the generation of image noise and the like with respect to a continuous sheet after replacement in printing processing using the continuous sheet.SOLUTION: A control unit recognizes an individual number of a fixation unit on the basis of information on a bar-code of the fixation unit when the fixation unit is attached to an image formation apparatus body (S110), reads the width size of a roll sheet associated with the recognized individual number of the fixation unit from a table (S120), acquires the width of the current roll sheet attached to an image formation system (S130, S140), compares the width of the current roll sheet with the width of the old roll sheet (S150), permits printing since the possibility of the image noise on the current roll sheet is low when it is determined that the width of the current roll sheet is less than the width of the old roll sheet (S160), and, when the width of the current roll sheet is larger than the width of the old roll sheet, displays a warning screen recommending replacement to a roll sheet having a width less than the width of the old roll sheet since the possibility of the image noise on the current roll sheet is high (S170).SELECTED DRAWING: Figure 4 |
