| 摘要 |
PROBLEM TO BE SOLVED: To prevent generation of slide friction sound of a width aligning cursor of a double-sided unit and maintain stable grounding properties even during operation of the width aligning cursor to remove electricity. SOLUTION: A metallic plate 48 grounded into the ground in the vicinity of width aligning cursors 46, 47 along the direction of travel of the width aligning cursors 46, 47 in a width aligning mechanism part is attached to the double-sided unit R. Electricity removing brushes 2, 3 are arranged on an upper face of an end fringe on the downstream side in the direction of paper conveyance of the metallic plate 48 in corresponding to the width aligning cursors 46, 47 using adhesive tapes 4, 5, respectively. The width aligning cursors 46, 47 come into contact with the electricity removing brushes 2, 3 always during suspension of the width aligning cursors 46, 47 at home position or operation of them. COPYRIGHT: (C)2007,JPO&INPIT |
