Values read came together to find a long-term negative width, white background for printing. Then put up a staggering estimated 100 pixel to determine the extent of the white background.
Bring reading to subtract the width of a white background for printing. Then put the tolerances of about 100 pixel to determine the extent of a white background.
These values were negative, read to find stage width of the white background for printing. Then put the error about 100 pixel. To determine the extent of the white background