摘要 |
A paste formation pattern for odd numbers on which dot groups are arranged in an island form and a paste formation pattern for even numbers on which dot groups are arranged at opposing positions to the dot groups on the paste formation pattern for odd numbers in an island form are set. Further, a paste discharge head is controlled such that the set paste formation pattern for odd numbers is formed on an adhesion surface of an odd-numbered sheet of paper and the discharge head is controlled such that the set paste formation pattern for even numbers is formed on an adhesion surface of an even-numbered sheet of paper. |