| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a liquid supplying apparatus that can accurately determine the amounts of deposits on conveying rollers.SOLUTION: Roller pairs 24 include a first roller 24x extending in a main scanning direction and second rollers 24ya to 24yd that come into contact with the first roller 24x. A controller calculates estimated amounts Xto Xof deposits on the roller pairs 24 on the basis of data (amounts of injection Qto Q) indicating amounts of liquid supplied to areas A to D on a sheet P.</p> |
