| 摘要 |
PROBLEM TO BE SOLVED: To solve the problems in which, in the case of a label printing sheet without a mount, since the label printing sheet loaded on a hopper sags and sticks to a wall and a sheet passage on the hopper side, an adhesive spreads to the hopper side, unusual sound is generated at the time of peeling the stuck sheet, the sheet transfer load gets larger and transfer failure occurs due to transfer of the label printing sheet at the time of printing, and, in the case of a label printing sheet with a mount having a gap between labels, since the label is largely bent at the entrance of the sheet passage when the label printing sheet is loaded on the hopper in the sagging state and printing is continued, the tip of the label is separated from the mount and raised, the raised tip of the label abuts on the hopper, a sheet guide and a feed roller, the tip breaking, sticking and the like occur and sheet jam occurs.SOLUTION: An auxiliary roller subjected to surface processing for preventing an adhesive from adhering to the surface is provided between a hopper and a feed roller and on the lower side of a sheet transfer surface.SELECTED DRAWING: Figure 2 |
