| 摘要 |
PROBLEM TO BE SOLVED: To obtain high-quality recording with crosstalks effectively eliminated without increasing excessively the number of splits for driving timing. SOLUTION: Two common ink chambers 18 and 19 are provided, and each of channels is supplied with ink alternately from one out of the two common ink chambers 18 and 19. Timing for driving signals for each of the channels is split into three groups of A, B and C, and each of the channels is made to belong to each of the groups A, B, and C in this order. |
