| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a liquid injection apparatus which requires no cleaning and is easy in maintenance. <P>SOLUTION: The liquid injection apparatus includes: a drum roller 133 which rotates about a rotation axis O<SB POS="POST">1</SB>; a tension roller 150 which is urged in the vertical downward side and rotated about a rotation axis O<SB POS="POST">2</SB>; a belt 40 which is stretched between the drum roller 133 and the tension roller 150 and conveys a recording medium S; and line head units 220Y, 220M, 220C and 220K which are arranged in the vertical upward side of the belt 40 wound around the drum roller 133 and have nozzles for injecting a liquid to the recording medium S. <P>COPYRIGHT: (C)2013,JPO&INPIT |
