| 摘要 |
PROBLEM TO BE SOLVED: To enable printing without white streaks being generated in a printing image and with an increase of a printing time being suppressed as much as possible, by judging whether or not there is a possibility of generating the white streaks from two parameters of the number of delivering nozzles that carry out simultaneous delivering and its delivering time. SOLUTION: When carrying out region judgment of a printing amount in each scanning, the inkjet recorder sets thresholds of sizes for both of a scanning direction and a paper feeding direction, and more efficiently carries out changing of a printing method by two-dimensionally detecting the size of a region which exceeds the threshold printing amount. COPYRIGHT: (C)2007,JPO&INPIT |
