| 摘要 |
PROBLEM TO BE SOLVED: To reduce a load for accessing to a driving data table that stores driving data for driving a driving element and to reduce a cost of a printer. SOLUTION: A correction data register 2 that stores correction data preset by each driving element is provided. The correction data of each driving element together with image data is inputted to an adding circuit 3. Driving data corresponding to the addition result of the adding circuit 3 is stored in a driving data table 4. When the addition result is inputted to a data selector 5, driving data corresponding to the addition result is selected and outputted. A driving circuit 8 is driven based on the driving data. |
