| 摘要 |
The present invention discloses an image forming range varying system of an image forming apparatus, and an image forming range varying method, the system is mounted on the image forming apparatus comprising at least two head rows in which ink heads arranged as predetermined overlap in end portions, in a scanning direction of the ink head with respect to a conveying direction of an image forming medium, and an image of the conveyed image forming medium is detected by an image sensor, both ends shapes of the conveyed image forming medium are detected, and an address of an ink nozzle is set/driven in accordance with the shape of an image to be formed to thereby form the image.
|
