WARNING: bad16.pdf (trailer, offset 753): unexpected dictionary close token
WARNING: bad16.pdf (trailer, offset 756): unexpected dictionary close token
WARNING: bad16.pdf (trailer, offset 759): unknown token while reading object; treating as string
WARNING: bad16.pdf (trailer, offset 779): unexpected EOF
WARNING: bad16.pdf (trailer, offset 779): parse error while reading object
WARNING: bad16.pdf: file is damaged
WARNING: bad16.pdf (offset 712): expected trailer dictionary
WARNING: bad16.pdf: Attempting to reconstruct cross-reference table
WARNING: bad16.pdf (trailer, offset 753): unexpected dictionary close token
WARNING: bad16.pdf (trailer, offset 756): unexpected dictionary close token
WARNING: bad16.pdf (trailer, offset 759): unknown token while reading object; treating as string
WARNING: bad16.pdf (trailer, offset 779): unexpected EOF
WARNING: bad16.pdf (trailer, offset 779): parse error while reading object
bad16.pdf: unable to find trailer dictionary while recovering damaged file