| 摘要 |
PROBLEM TO BE SOLVED: To provide a treatment agent liquid application device for an inkjet printer which can apply treatment agent liquid of a suitable application amount, and consequently eliminates excess application and achieves reduction in the running cost thereof.SOLUTION: A first squeeze roller 7 and a second squeeze roller 8 which are different in application amount of treatment agent liquid are arranged under an application roller 4 and in a position sandwiching the application roller 4, a liquid supply pan 9 is arranged so as to oscillate while supporting the first squeeze roller 7 and the second squeeze roller 8, and the application roller 4 is supported at a home position by supporting members except the liquid supply pan 9. When oscillating the liquid supply pan 9 to one direction, the first squeeze roller 7 is brought into contact with the application roller 4, and when oscillating the liquid supply pan 9 to the other direction, the second squeeze roller 8 is brought into contact with the application roller 4. |
