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Text File | 1994-04-18 | 30.5 KB | 555 lines

Appendix D ZFAX 3.12 API Function List Programers can use two kind of API to call the ZFAX inside his program, the first one is use DOS shell to call the command line ZFAX, the other one is use the int 2fh to call ZFAX by software interrupt. D.1 Command Line ZFAX You can call the ZFAX function from DOS command line, the usage is as follow : Syntax: zfax [cmdtype] [parameters] [options] cmdtype: TSR ZFAX : zfax ts Send fax : zfax sf filename faxnum Print fax : zfax pf filename Convert faxfile : zfax cf filename dest-filename fcnvtype* Viewfax : zfax vf filename Rcvfax for BBS : zfax rf Pollfax : zfax lf faxnum Send voice, : zfax sv filename phonenum Convert vocfile : zfax cv filename dest-filename vcnvtype* Record voice : zfax rv filename channel* vcmptype* Play voice : zfax pv filename channel* Manual answer : zfax ma Dial phnumber : zfax dp phonenum In Terminal : zfax tm Send data : zfax sd filename phonenum Receive data : zfax rd * fcnvtype : 0=FAX, 1=PCX, 2=TIFF, 3=PRN * vcnvtype : 0=2bit-ADPCM, 1=3bit-ADPCM, 2=VOC * vcmptype : 0=CELP, 1=2bit-ADPCM, 2=3bit-ADPCM * channel : 0=Teleco Line, 1=MIC/SPEAKER options: /? = Display help screen /u = Remove the TSR /z:# = Page size (0-2), 0=A4, 1=B4, 2=A3 /s:# = Page resolution (0-1), 0=Normal, 1=High /r:# = Retry counter (0-99) /p:# = Printer port (0-2), 0=LPT1, 1=LPT2, 2=LPT3 /g:# = Graphic device (0-4), 0=AutoDetect, 1=VGA, 2=EGA, 3=CGA, 4=Hercules /c:# = COM port number (0-6) 0=IRQ4-3F8, 1=IRQ3-3E8, 2=IRQ4-3E8, 3=IRQ3-2E8 4=IRQ5-3E8, 5=IRQ2-2E8, 6=User-Defined /t:# = Printer type (0-7) 0=EPSON FX (8 pins), 1=EPSON LQ (24 pins), 2=LaserJet II letter, 3=LaserJet II legal, 4=LaserJet II A4 5=LaserJet III letter, 6=LaserJet III legal, 7=LaserJet III A4 /n:addr,irq /w:TmpDir D.2 API of INT 2fh This section describes the API function of ZFAX driver by using the software interrupt int 2fh. If you want to use the ZFAX function from your program, load the zfax to TSR first and then use int 2fh to execute zfax. The signature of ZFAX is : 'Z'+081h = DBh. The procedure to use this API is as follow : mov ah,DBh ;the signature mov al,FUNC_TYPE ;the function number mov bx,Parameter0 ;the first parameter mov cx,Parameter1 ;the second parameter mov dx,Parameter2 ;the third parameter mov si,Parameter3 ;the forth parameter int 2fh ; ;---------------------------------------------------------------- Function 0 Check if the ZFAX has been resident Entry : AX = DB00h Exit : if ZFAX is installed AX = 00DBh ES:BX = pointer to ZFAX Configure Table (Table D.1) otherwise unknown ;---------------------------------------------------------------- Function 1 Uninstall the ZFAX Entry : AX = DB01h Exit : AX = 0, successful AX = 1, fail to uninstall, ZFAX is busy right now. AX = 2, fail to uninstall, other program above. ;---------------------------------------------------------------- Function 10h Execute the ZFAX MainMenu Entry : AX = DB10h ;---------------------------------------------------------------- Function 11h SendFax Entry : AX = DB11h DS:SI = pointer to the file name, (include path, maximum sting length is 128). DS:BX = pointer to the remote fax number. Exit : AX = ErrCode (see Table D.2) ;---------------------------------------------------------------- Function 12h PrintFax Entry : AX = DB12h DS:SI = pointer to the file name, (include path, maximum sting length is 128). Exit : AX = ErrCode (see Table D.2) ;---------------------------------------------------------------- Function 13h ConvertFax Entry : AX = DB13h DS:SI = pointer to the source file name, (include path, maximum sting length is 128). DS:BX = pointer to the dest file name, (include path, maximum sting length is 80). CX = dest file format. 0=FAX, 1=PCX, 2=TIFF, 3=PRN Exit : AX = ErrCode (see Table D.2) ;---------------------------------------------------------------- Function 14h ViewFax Entry : AX = DB14h DS:SI = pointer to the file name, (include path, maximum sting length is 128). Exit : AX = ErrCode (see Table D.2) ;---------------------------------------------------------------- Function 20h PollFax Entry : AX = DB20h DS:SI = pointer to the remote fax number. Exit : AX = ErrCode (see Table D.2) ;---------------------------------------------------------------- Function 21h SendVoice Entry : AX = DB21h DS:SI = pointer to the source file name, (include path, maximum sting length is 128). DS:BX = pointer to the remote phone number. Exit : AX = ErrCode (see Table D.2) ;---------------------------------------------------------------- Function 22h Convert Voice File Entry : AX = DB22h DS:SI = pointer to the source file name, (include path, maximum sting length is 128). DS:BX = pointer to the dest file name, (include path, maximum sting length is 80). CX = dest file format. 0=2bit-ADPCM, 1=3bit-ADPCM, 2=VOC Exit : AX = ErrCode (see Table D.2) ;---------------------------------------------------------------- Function 23h Record Voice File Entry : AX = DB23h DS:SI = pointer to the dest file name, (include path, maximum sting length is 128). CX = record channel 0=Teleco Line, 1=MIC/SPEAKER DX = voice file format 0=CELP, 1=2bit-ADPCM, 2=3bit-ADPCM Exit : AX = ErrCode (see Table D.2) ;---------------------------------------------------------------- Function 24h Play Voice File Entry : AX = DB24h DS:SI = pointer to the voice file name, (include path, maximum sting length is 128). CX = play channel 0=Teleco Line, 1=MIC/SPEAKER Exit : AX = ErrCode (see Table D.2) ;---------------------------------------------------------------- Function 25h Voice System, Answer the modem by Voice system. Entry : AX = DB25h Exit : AX = ErrCode (see Table D.2) ;---------------------------------------------------------------- Function 26h DialPhone Entry : AX = DB26h DS:SI = pointer to the remote phone number Exit : AX = ErrCode (see Table D.2) ;---------------------------------------------------------------- Function 27h RcvFax, Answer by setting the modem to fax mode. Entry : AX = DB27h Exit : AX = ErrCode (see Table D.2) ;---------------------------------------------------------------- Function 28h RcvFaxData, Answer by setting the modem to Multi-Auto mode Entry : AX = DB28h Exit : AX = ErrCode (see Table D.2) ;---------------------------------------------------------------- Function 40h Internal Terminal Entry : AX = DB40h Exit : AX = ErrCode (see Table D.2) ;---------------------------------------------------------------- Function 31h SendData, dial a number and use ZMODEM to upload a file Entry : AX = DB41h DS:SI = pointer to the source file name, (include path, maximum sting length is 128). DS:BX = pointer to the remote data number. Exit : AX = ErrCode (see Table D.2) Table D.1 ZFAX Configuartion Table ┌──────────────┬─────┬─────┬─────────────────────────────────────────────────┐ │ Field ID │ Pos │ Len │ Field ID description │ ├──────────────┼─────┼─────┼─────────────────────────────────────────────────┤ │ Version │ 0 │ 2 │ Version Number, it is 300h now │ │ Reserved │ 2 │ 1 │ │ │ WorkFpth │ 3 │ 70 │ ZFAX working path │ │ EditorShell │ 73 │ 128 │ External Editor Path │ │ ExTermShell │ 201 │ 128 │ External Terminal Path │ │ RingShell │ 329 │ 128 │ Ring Shell Path │ │ DosShell │ 457 │ 128 │ Dos Shell Path │ │ DataShell │ 585 │ 128 │ Data Shell Path │ │ ChFpth │ 713 │ 70 │ Chinese Font Path │ │ prn_type │ 783 │ 1 │ Printer Type (*see PrinterType) │ │ prn_port │ 784 │ 1 │ Printer Port (*see PrnPort) │ │ GraphType │ 785 │ 1 │ Graphics Adapter Type (*see GraphType) │ │ DsplyType │ 786 │ 1 │ Disply Type (*see DsplyType) │ │ HotScan │ 787 │ 1 │ ZFAX Hot-Key Scan Key │ │ ShiftMsk │ 788 │ 1 │ ZFAX Hot-Key Mask Key │ │ TonePulse │ 789 │ 1 │ Tone/Pulse, 0->Tone, 1->Pulse │ │ CallerID │ 790 │ 1 │ Caller ID, 0->Disable, 1->Enable │ │ DistincRing │ 791 │ 1 │ Distinctive Ring, 0->Disable, 1->Enable │ │ Ring1Type │ 792 │ 1 │ Normal Ring Answer Type (*see RingType) │ │ Ring2Type │ 793 │ 1 │ Ring 1 Answer Type (*see RingType) │ │ Ring3Type │ 794 │ 1 │ Ring 2 Answer Type (*see RingType) │ │ Ring4Type │ 795 │ 1 │ Ring 3 Answer Type (*see RingType) │ │ com_port │ 796 │ 1 │ Modem Com Port (*see ComPort) │ │ com_volume │ 797 │ 1 │ Modem Speaker Volume (0-7) │ │ com_timer │ 798 │ 1 │ Modem Dial Timer (0-255, unit:sec) │ │ UserIO │ 799 │ 2 │ User Defined ComPort I/O Address │ │ UserIrq │ 801 │ 1 │ User Defined ComPort IRQ Number │ │ InitStr │ 802 │ 81 │ Dial Prefix String │ │ EndStr │ 883 │ 79 │ Dial PostFix String │ │ RingCount │ 962 │ 1 │ AutoAnswer Ring Counter (0-255) │ │ RetryCount │ 963 │ 1 │ Dial Busy Retry Counter (0-255) │ │ RetryTimer │ 964 │ 1 │ Redial Timer (0-255, unit:sec) │ │ SysPassword │ 965 │ 2 │ System Password │ │ Reserved │ 967 │ 1 │ │ │ VocCompCfg │ 968 │ 1 │ Voice File Compression Format (*see VocComp) │ │ Voc_DTMF0 │ 969 │ 1 │ DTMF 0 Action in Voice System (*see DTMFType) │ │ Voc_DTMF1 │ 970 │ 1 │ DTMF 1 Action in Voice System (*see DTMFType) │ │ Voc_DTMF2 │ 971 │ 1 │ DTMF 2 Action in Voice System (*see DTMFType) │ │ Voc_DTMF3 │ 972 │ 1 │ DTMF 3 Action in Voice System (*see DTMFType) │ │ Voc_DTMF4 │ 973 │ 1 │ DTMF 4 Action in Voice System (*see DTMFType) │ │ Voc_DTMF5 │ 974 │ 1 │ DTMF 5 Action in Voice System (*see DTMFType) │ │ Voc_DTMF6 │ 975 │ 1 │ DTMF 6 Action in Voice System (*see DTMFType) │ │ Voc_DTMF7 │ 976 │ 1 │ DTMF 7 Action in Voice System (*see DTMFType) │ │ Voc_DTMF8 │ 977 │ 1 │ DTMF 8 Action in Voice System (*see DTMFType) │ │ Voc_DTMF9 │ 978 │ 1 │ DTMF 9 Action in Voice System (*see DTMFType) │ │ Reserved │ 979 │ 2 │ │ │ FaxID │ 981 │ 25 │ Local Fax ID showed on the page header │ │ FaxDIS │1006 │ 20 │ Local Fax ID sent to remote fax │ │ dest_psize │1026 │ 1 │ Fax Page Size (*see PageSize) │ │ dest_res │1027 │ 1 │ Fax Resolution (*see PageRes) │ │ dest_scheme │1028 │ 1 │ Fax Coding Scheme (*see PageCode) │ │ text_margin │1029 │ 1 │ Text Left Margin, (0-255, unit:mm) │ │ text_insvcnt │1030 │ 1 │ Text vertical insertion, (0-20, unit:mm) │ │ text_inshcnt │1031 │ 1 │ Text horizontal insertion, (0-20, unit:mm) │ │ text_max_line│1032 │ 1 │ Text Maximum lines per page, (0-255, unit:line)│ │ text_type │1033 │ 1 │ Text Type to read, 0->ASCII, 1->WordStar │ │ ImgBit │1034 │ 1 │ PCX Image Resize, 0->disable, 1->enable │ │ AutoPrint │1035 │ 1 │ AutoPrint, 0->disable, 1->enable │ │ CoverPage │1036 │ 1 │ CoverPage, 0->disable, 1->enable │ │ ZpagFname │1037 │ 81 │ Coverpage Logo file name │ │ Zsender │1118 │ 65 │ Coverpage Sender Name │ │ zcap_enable │1183 │ 1 │ Printer Capture, 0->disable, 1->enable │ │ send_imm │1184 │ 1 │ Send Immediately, 0->disable, 1->enable │ │ cap_prnport │1185 │ 1 │ Printer port of Printer Capture (*see PrnPort) │ │ ZcapTimer │1186 │ 1 │ Printer Capture Timer (0-255, unit:sec) │ │ HotScan2 │1187 │ 1 │ Printer Capture Hot-Key Scan Key │ │ ShiftMsk2 │1188 │ 1 │ Printer Capture Hot-Key Mask Key │ │ DataShellType│1189 │ 1 │ DataShell Type (*see DshellType) │ │ VideoIOType │1190 │ 1 │ Video I/O Type (*see VdoType) │ │ CtransDigits │1191 │ 1 │ Call Transfer Digits (0-9) │ │ RecordTimer │1192 │ 2 │ Voice Recorder Maximum Timer (0-999, unit:sec) │ ├──────────────┼─────┴─────┴─────────────────────────────────────────────────┤ │ PrinterType │ 0 -> EPSON FX (9 pins) │ │ │ 1 -> EPSON LQ (24 pins) │ │ │ 2 -> HP Laser Jet II, Letter size │ │ │ 3 -> HP Laser Jet II, Legal size │ │ │ 4 -> HP Laser Jet II, A4 size │ │ │ 5 -> HP Laser Jet III, Letter size │ │ │ 6 -> HP Laser Jet III, Legal size │ │ │ 7 -> HP Laser Jet III, A4 size │ │ PrnPort │ 0 -> LPT1 │ │ │ 1 -> LPT2 │ │ │ 2 -> LPT3 │ │ GraphType │ 0 -> AutoDetect │ │ │ 1 -> VGA │ │ │ 2 -> EGA │ │ │ 3 -> CGA │ │ │ 4 -> Hercules │ │ DsplyType │ 0 -> AutoDetect │ │ │ 1 -> LCD │ │ │ 2 -> Color │ │ │ 3 -> Mono │ │ RingType │ 0 -> Voice System │ │ │ 1 -> Fax only │ │ │ 2 -> Data Shell │ │ │ 3 -> Ring Shell │ │ │ 4 -> DOS Shell │ │ │ 5 -> Ignore │ │ VocComp │ 0 -> CELP, 9600bps (Plus only) │ │ │ 1 -> 2-Bit ADPCM, 19200bps │ │ │ 2 -> 3-Bit ADPCM, 28800bps │ │ DTMFType │ 0 -> No Function │ │ │ 1 -> Page Operator │ │ │ 2 -> FaxBack │ │ │ 3 -> Announcement │ │ │ 4 -> Call Transfer │ │ │ 5 -> Receive Fax │ │ │ 6 -> Receive Data │ │ │ 7 -> Voice MailBox │ │ │ 8 -> DOS Shell Out │ │ │ 9 -> Data Shell Out │ │ PageSize │ 0 -> A4 ( 210 X 297mm ) │ │ │ 1 -> B4 ( 250 X 353mm ) │ │ │ 2 -> A3 ( 297 X 420mm ) │ │ PageRes │ 0 -> Normal Res.(3.85 pixels/mm) │ │ │ 1 -> High Res.(7.7 pixels/mm) │ │ PageCode │ 0 -> 1-D, Modified Huffman Coding │ │ │ 1 -> 2-D, Modified READ Coding │ │ DshellType │ 0 -> Internal Zmodem │ │ │ 1 -> Data Shell │ │ │ 2 -> Disable │ │ VdoType │ 0 -> AutoDetect │ │ │ 1 -> Use BIOS │ │ │ 2 -> Direct Access │ └──────────────┴─────────────────────────────────────────────────────────────┘ Table D.2 ZFAX Error Code ┌───────────────┬─────┬───────────────────────────┐ │ Error Code │ EQU │ Remark │ ├───────────────┼─────┼───────────────────────────┤ │ ERR_NONE │ 0 │ OK │ │ ERR_DOSFUNC │ 1 │ Invalid dos function │ │ ERR_NOFILE │ 2 │ file not found │ │ ERR_NOPATH │ 3 │ path not found │ │ ERR_NOHANDLE │ 4 │ no handle available │ │ ERR_DOSACCESS │ 5 │ access denied by dos │ │ ERR_HANDLE │ 6 │ invalid handle │ │ ERR_DISKFULL │ 7 │ disk full │ │ ERR_PRINTER │ 10h │ printer error │ │ ERR_NOGRAFONT │ 11h │ no graph font │ │ ERR_FAXFONT │ 12h │ no zfax font │ │ ERR_DCDOFF │ 20h │ DCD drop while sending │ │ ERR_NOTZYXEL │ 21h │ not zyxel modem │ │ ERR_BUSY │ 22h │ busy │ │ ERR_COMERR │ 23h │ no response from com port │ │ ERR_CARRIER │ 24h │ no carrier │ │ ERR_DIALTONE │ 25h │ no dial tone │ │ ERR_NOANSWER │ 26h │ no answerer │ │ ERR_NORESP │ 27h │ no response │ │ ERR_SENDFAIL │ 28h │ fail to send fax │ │ ERR_USRABT │ 30h │ user abort │ │ ERR_CRITDISK │ 40h │ critical error on disk │ │ ERR_ARGUMENT │ 50h │ argument error │ └───────────────┴─────┴───────────────────────────┘ Appendix E ZFAX 3.12 File Format List E.1 .FAX file format ------------------------- For the .FAX format, the *.fax file contains a file header and a CCITT T.4 compressed fax data. The header is a 16-byte data, they are Bytes 0 - 4 : title -> "ZyXEL" Byte 5 : 0 Byte 6 - 7 : version number Byte 8 - 9 : reserved Bytes 10-11 : Page scan width, A4=1728, B4=2048, A3=2432. Bytes 12-13 : page count, pages number in this file, the page is seperated by the RTC code. Bytes 14-15 : Resolution and coding scheme, 0 - 1-D Normal 1 - 1-D High 2 - 2-D Normal 3 - 2-D High The T.4 fax data is just the data received from U1496 Modem/Fax. You can get the compress/decompress scheme from the CCITT blue book, or you can obtain some information from the TIFF standard documents. Table E.1 FAX File Format ┌───────────────┬────────────┬────────┬────────┬──────┬──────────────────┐ │ Record ID │ Field ID │ name │ length │ pos │ remark │ ├───────────────┼────────────┼────────┼────────┼──────┼──────────────────┤ │ header │ title │ TITLE │ 5 │ 0 │ "ZyXEL" │ │ │ │ │ 1 │ 5 │ 0 │ │ │ Version │ │ 2 │ 6 │ 0300H │ │ │ reserved │ │ 2 │ 8 │ 0 │ │ │ page width │ PGWIDTH│ 2 │ 10 │ │ │ │ page count │ PAGECNT│ 2 │ 12 │ │ │ │ coding │ CODING │ 2 │ 14 │ 0 : 1-DN │ │ │ │ │ │ │ 1 : 1-DH │ │ │ │ │ │ │ 2 : 2-DN │ │ │ │ │ │ │ 3 : 2-DH │ │ │ │ │───── │ │ │ │ │ │ FH │ 16 │ │ │ ├───────────────┼────────────┴────────┴────────┴──────┴──────────────────┤ │ Fax data │ The data format of the following data is for │ │ │ CCITT T.4 compression scheme. │ └───────────────┴────────────────────────────────────────────────────────┘ E.2 ZFAX Voice file format -------------------------------- The ZFAX voice file contains a file header and compressed voice data, The header is a 16-byte data, they are Bytes 0 - 4 : title -> "ZyXEL" Byte 5 : 2 Byte 6 - 7 : version number Byte 8 - 9 : reserved Bytes 10-11 : compressed voice format, 0->CELP, 1->2-Bit, 2->3-Bit Bytes 12-15 : reserved Table E.2 ZFAX Voice File Format ┌───────────────┬────────────┬────────┬────────┬──────┬──────────────────┐ │ Record ID │ Field ID │ name │ length │ pos │ remark │ ├───────────────┼────────────┼────────┼────────┼──────┼──────────────────┤ │ header │ title │ TITLE │ 5 │ 0 │ "ZyXEL" │ │ offset:0 │ │ │ 1 │ 5 │ 2 │ │ │ Version │ │ 2 │ 6 │ 0300H │ │ │ reserved │ │ 2 │ 8 │ │ │ │ Compressed │ │ 2 │ 10 │ │ │ │ reserved │ │ 4 │ 12 │ │ │ │ │ │───── │ │ │ │ │ │ FH │ 16 │ │ │ ├───────────────┼────────────┴────────┴────────┴──────┴──────────────────┤ │ voc data │ The data format of the following data is for │ │ │ ZyXEL Voice Compression Scheme. │ └───────────────┴────────────────────────────────────────────────────────┘ E.3 ZFAX LOG file format ------------------------ Zfax log file contains a file header and the fax log data. The header is a 16-byte data, they are : Table E.3 ZFAX Log File Format ┌───────────────┬──────┬──────┬──────────────────────────────────────────┐ │ Record ID │ pos │ len │ Remark │ ├───────────────┼──────┼──────┼──────────────────────────────────────────┤ │ header │ 0 │ 5 │ "ZyXEL" │ │ │ 5 │ 1 │ 4 │ │ │ 6 │ 2 │ 0300H │ │ │ 8 │ 2 │ reserved │ │ │ 10 │ 2 │ RecCnt │ │ │ 12 │ 4 │ Reserved │ │ logbuf_year │ 16 │ 2 │ │ │ logbuf_date │ 18 │ 2 │ │ │ logbuf_time │ 20 │ 2 │ │ │ logbuf_ext │ 22 │ 2 │ extension number │ │ logbuf_type │ 24 │ 2 │ 0->faxin, 1->faxout, 2->vocmsg │ │ logbuf_status │ 26 │ 2 │ 0->normal, 1->remote delete │ │ logbuf_fname │ 28 │ 129 │ file name │ │ logbuf_cid │ 157 │ 20 │ caller ID │ │ logbuf_faxnum │ 177 │ 50 │ faxnumber │ │ logbuf_faxcid │ 227 │ 20 │ remote fax ID │ │ ErrLvl │ 247 │ 2 │ error code │ │ ConnDir │ 249 │ 2 │ │ │ ConnMin │ 251 │ 1 │ Connection Minutes │ │ ConnSec │ 252 │ 1 │ Connection Seconds │ │ ConnSpeed │ 253 │ 2 │ Connection Speed │ │ ConnPage │ 255 │ 2 │ Connection Page Number │ │ ConnCode │ 257 │ 2 │ Connection Coding scheme │ │ ConnPageCnt │ 259 │ 2 │ │ └───────────────┴──────┴──────┴──────────────────────────────────────────┘ E.4 ZFAX Schedule file format ----------------------------- Zfax schedule file contains a file header and the fax log data. The header is a 16-byte data, they are : Table E.3 ZFAX Log File Format ┌───────────────┬──────┬──────┬──────────────────────────────────────────┐ │ Record ID │ pos │ len │ Remark │ ├───────────────┼──────┼──────┼──────────────────────────────────────────┤ │ header │ 0 │ 5 │ "ZyXEL" │ │ │ 5 │ 1 │ 3 │ │ │ 6 │ 2 │ 0300H │ │ │ 8 │ 2 │ 0 │ │ │ 10 │ 2 │ Record Count │ │ │ 12 │ 4 │ Reserved │ │ schbuf_year │ 16 │ 2 │ │ │ schbuf_date │ 18 │ 2 │ │ │ schbuf_time │ 20 │ 2 │ │ │ schbuf_type │ 22 │ 1 │ │ │ schbuf_fname │ 23 │ 129 │ │ │ schbuf_faxnum │ 152 │ 51 │ │ │ schbuf_cpage │ 203 │ 1 │ │ │ schbuf_from │ 204 │ 65 │ │ │ schbuf_to │ 269 │ 65 │ │ │ schbuf_cc │ 334 │ 65 │ │ │ schbuf_sb │ 399 │ 65 │ │ └───────────────┴──────┴──────┴──────────────────────────────────────────┘ Appendix F ZFAX 3.12 Text script command ----------------------------- ZFAX text decoder accepts the following command which start with a ~ character. Make sure the ~ char begins at the first char of each line. ~Xn : horizontal character space, n=1,2,...9. ~Ln : Vertical line space, n=1,2,...99. ~Wn : Horizontal magnification, n=1,2..., magnify ratio. ~Zn : Vertical magnification, n=1,2..., magnify ratio. ~Fpath : include file name, this command makes you to insert logo, image file, signature, or another text in a text file. For instance, you can have a signature when ending a letter as : Sincerely, ~FTomsig.fax Tom Chen. Where "path" is the file name with path and "Tomsig.fax" is a file name of a signature. ~P : ZFAX will start another page after this command.