Stage apparatus and printing apparatus

摘要

Problem to be solved: to provide a stage apparatus capable of suppressing a decrease in printing position accuracy.Stage deviceStage andFrameLinear scaleA first ink head holding member and a first ink head holding memberA second ink head holding member and a second ink head holding memberEquipped withLinear scaleTo extend the stage moving directionScale fixed to the frameArranged on stageA detection section for detecting position information based on scale andEquipped withThe first ink head holding member isFixed to the first fixed position of the frameThe second ink head holding member includesThe first fixed position in the frame is fixed to a second fixed position away from the stage moving direction;A first portion located between the first fixed position and the second fixed position on the scale isFixed to the frameA second portion other than the first part on the scaleIt is not fixed to the frame.Diagram