... sides of independent outline-frame for four points adjustable device group, separately adjusting four-points'outline-frame,overcome frame deformation problems5.up and ... printing conditions6.up and down parts of outline-plate with four pillars connecting design, printing pressure more smoothly, could ... .printing area(D*W,mm) : 700*750 4. Max.frame size(D*W,mm) : 1100*1100 5. Max.printing thickness ...