pdf source code:
src.zip (4.4 KB)
origin pdf:
JIS C 6481-1996 Test methods of copper-clad laminates for printed wiring boards.pdf.zip (933.9 KB)
before converted:
before converted.png (302.1 KB)
after converted
after converted.png (50.9 KB)
It changed be black both in win server and linux server,Please have a check.