To diagnose this further, here is the exif metadata of the files that do not display correctly (there are three lots of metadata in here, one for each page):
Code: Select all
Subfile Type : Full-resolution Image
Image Width : 2481
Image Height : 3508
Bits Per Sample : 1
Compression : T6/Group 4 Fax
Photometric Interpretation : WhiteIsZero
Strip Offsets : 8
Samples Per Pixel : 1
Rows Per Strip : 3508
Strip Byte Counts : 75058
X Resolution : 300
Y Resolution : 300
Resolution Unit : inches
Subfile Type : Full-resolution Image
Image Width : 2481
Image Height : 3508
Bits Per Sample : 1
Compression : T6/Group 4 Fax
Photometric Interpretation : WhiteIsZero
Strip Offsets : 75244
Samples Per Pixel : 1
Rows Per Strip : 3508
Strip Byte Counts : 63894
X Resolution : 300
Y Resolution : 300
Resolution Unit : inches
Subfile Type : Full-resolution Image
Image Width : 2481
Image Height : 3508
Bits Per Sample : 1
Compression : T6/Group 4 Fax
Photometric Interpretation : WhiteIsZero
Strip Offsets : 139316
Samples Per Pixel : 1
Rows Per Strip : 3508
Strip Byte Counts : 61241
X Resolution : 300
Y Resolution : 300
Resolution Unit : inches
---- Composite ----
Image Size : 2481x3508
Megapixels : 8.7
Code: Select all
Image Width : 2481
Image Height : 3508
Bits Per Sample : 1
Compression : T6/Group 4 Fax
Photometric Interpretation : WhiteIsZero
Fill Order : Normal
Strip Offsets : 8
Orientation : Horizontal (normal)
Samples Per Pixel : 1
Rows Per Strip : 3508
Strip Byte Counts : 75058
X Resolution : 300
Y Resolution : 300
Planar Configuration : Chunky
Resolution Unit : inches
Page Number : 0 1
Image Width : 2481
Image Height : 3508
Bits Per Sample : 1
Compression : T6/Group 4 Fax
Photometric Interpretation : WhiteIsZero
Fill Order : Normal
Strip Offsets : 75280
Orientation : Horizontal (normal)
Samples Per Pixel : 1
Rows Per Strip : 3508
Strip Byte Counts : 63894
X Resolution : 300
Y Resolution : 300
Planar Configuration : Chunky
Resolution Unit : inches
Page Number : 0 2
Image Width : 2481
Image Height : 3508
Bits Per Sample : 1
Compression : T6/Group 4 Fax
Photometric Interpretation : WhiteIsZero
Fill Order : Normal
Strip Offsets : 139388
Orientation : Horizontal (normal)
Samples Per Pixel : 1
Rows Per Strip : 3508
Strip Byte Counts : 61241
X Resolution : 300
Y Resolution : 300
Planar Configuration : Chunky
Resolution Unit : inches
Page Number : 0 3
---- Composite ----
Image Size : 2481x3508
Megapixels : 8.7