checking content-stream-errors.pdf
PDF Version: 1.3
File is not encrypted
File is not linearized
page 1: content stream object 7 0 (content, file position 52): parse error while reading object
page 3: content stream object 15 0 (stream data, file position 117): EOF found while reading inline image
page 4: content stream object 19 0 (content, file position 53): parse error while reading object
