REFERENCE SHEET CONTAMINATION PREVENTING DEVICE OF SHUTTLE STYLE COMPLEXER

摘要

PURPOSE: A device is provided to exactly detect a white color standard value by preventing the reference sheet from being contaminated by the ink sprayed from a printing head. CONSTITUTION: The shuttle style complexer is installed with:a protecting cover(212) installed on the upper end of the reference sheet(210) so as to prevent the contamination from the ink dispersed from the printing head, capable of opening and closing from the reference sheet; an opening and closing device(214) for opening and closing the protecting cover form the reference sheet. When a scanning head takes out the reference sheet, the protecting cover closes the reference sheet with the opening and closing device as the protecting cover is opened from the reference sheet, and the scanning head is displaced form the possible area of taking out.