纸张压痕线
Paper Ruler Use In AB809,AB810,AB811,AB815,AB816,AB817.
B0775YFK36,B07763W5NX,B07762Z897,B0775ZMBDX,B07763QC7R,B0775Z9ZDK,B07763RB3V,B07762NXPM,B0775YP7GZ,
B0775YPJ5C,B0775YFBRC,B07763RB4C,B0776C21Z8,B0775YPJ5F,B077626HSZ,B0775YFK3P,B07767BJG4,B0775ZMBFF. Installation manual