Convert PDF file to ClassF compatible TIFF files

Hello veryPDF,
[Question]
Our FAX cannot recognize TIFF image with Group 3 Fax (CCIT FAX3)
compression converted by easyPDF SDK.
As for Group 3 Fax (CCIT FAX3) compression, "Compression" tag should be
"3" and "Group3Options" tag has to be written in the TIFF data.
However the created TIFF image does not have Group3Options tag.
I assume that is why our FAX cannot recognize the TIFF image
as correct format of Group 3 Fax (CCIT FAX3) compression.
Is CCITT FAX GROUP3 supposed to output Class F compatible format?

=========================

PDF to Image SDK does support following compression methods,

#define        COMPRESSION_NONE        1    /* dump mode */
#define        COMPRESSION_CCITTRLE    2    /* CCITT modified Huffman RLE */
#define        COMPRESSION_CCITTFAX3   3    /* CCITT Group 3 fax encoding */
#define        COMPRESSION_CCITTFAX4   4    /* CCITT Group 4 fax encoding */
#define        COMPRESSION_LZW         5       /* Lempel-Ziv  & Welch */
#define        COMPRESSION_JPEG        7    /* %JPEG DCT compression */
#define        COMPRESSION_PACKBITS    32773    /* Macintosh RLE */
#define        COMPRESSION_CLASSF                88888888
#define        COMPRESSION_CLASSF196            88888889
#define        COMPRESSION_CLASSF204X98_G3        88888886
#define        COMPRESSION_CLASSF204X196_G3    88888887
#define        COMPRESSION_CLASSF204X98_G4        88888888
#define        COMPRESSION_CLASSF204X196_G4    88888889

COMPRESSION_CCITTFAX3  is can only compress TIFF file with CCITT Group 3 fax encoding, however, it can’t general ClassF compatible TIFF files, if you wish create ClassF compatible TIFF files, you need use following compression types,

COMPRESSION_CLASSF
COMPRESSION_CLASSF196
COMPRESSION_CLASSF204X98_G3
COMPRESSION_CLASSF204X196_G3
COMPRESSION_CLASSF204X98_G4
COMPRESSION_CLASSF204X196_G4

these compression types will able convert PDF file to ClassF compatible TIFF files, please refer to following example source code,

        nResult = PDFToImageConverter(szPDFFileName,"C:\\204x98_g3.tif",NULL,NULL,200,200,1, COMPRESSION_CLASSF204X98_G3,100,FALSE,TRUE,-1,-1);

        nResult = PDFToImageConverter(szPDFFileName,"C:\\204x196_g3.tif",NULL,NULL,200,200,1, COMPRESSION_CLASSF204X196_G3,100,FALSE,TRUE,-1,-1);

        nResult = PDFToImageConverter(szPDFFileName,"C:\\204x98_g4.tif",NULL,NULL,200,200,1, COMPRESSION_CLASSF204X98_G4,100,FALSE,TRUE,-1,-1);

        nResult = PDFToImageConverter(szPDFFileName,"C:\\204x196_g4.tif",NULL,NULL,200,200,1, COMPRESSION_CLASSF204X196_G4,100,FALSE,TRUE,-1,-1);

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