... resolution0.0254mm/stepInterfaceRS232 serial/USBBlade TypeSwivel standard blade (compatible with Roland blade)StandNooptionBuffer1~4m (optional)Commands/LanguageHP-GL, ... driver CD), Power cable, Cutting blades (Roland),Blade holder, Pen holder ((with Pen core), Fuse, Dusty cover, Warning ... 8 Nut, 608 Axle Bearing,Spare parts: Plotter blade, Paper pressing base, Small roller, Short rubber beltWarranty ...