INSTALLING TOOL FOR ROLL PAPER IN PRINTER

摘要

PURPOSE: An installing tool for a roll paper is provided to make the opening and closing equipment of the roll paper installing unit compact and to operate a replacing operation of the roll paper simply and properly. CONSTITUTION: An installing tool(2) for a roll paper in a printer(1) contains:a slide frame(25) being attached to a cover frame(23) opening and closing a opening aperture(22b) of the installing tool; a cover frame(28) for attaching the slide frame being possibly revolved toward the opening direction of the cover frame; and a flatten roller(26) being rotatively installed in the front end unit of the slide frame. Therefore, the cover frame can be revolved independently after closing the opening aperture of the roll paper installing unit by the cover frame, and the slide frame can be slid toward the front by the revolving movement for maintaining a certain gap between the flatten roller and an ink jet head(8) and for deciding the location in the replacing location.