%!PS-Adobe-2.0 %%Version: 0.1 %%DocumentFonts: (atend) %%Pages: (atend) %%EndComments % % Version 3.3.2 prologue for troff files. % /#copies 1 store /aspectratio 1 def /formsperpage 1 def /landscape false def /linewidth .3 def /magnification 1 def /margin 0 def /orientation 0 def /resolution 720 def /rotation 1 def /xoffset 0 def /yoffset 0 def /roundpage true def /useclippath true def /pagebbox [0 0 612 792] def /R /Times-Roman def /I /Times-Italic def /B /Times-Bold def /BI /Times-BoldItalic def /H /Helvetica def /HI /Helvetica-Oblique def /HB /Helvetica-Bold def /HX /Helvetica-BoldOblique def /CW /Courier def /CO /Courier def /CI /Courier-Oblique def /CB /Courier-Bold def /CX /Courier-BoldOblique def /PA /Palatino-Roman def /PI /Palatino-Italic def /PB /Palatino-Bold def /PX /Palatino-BoldItalic def /Hr /Helvetica-Narrow def /Hi /Helvetica-Narrow-Oblique def /Hb /Helvetica-Narrow-Bold def /Hx /Helvetica-Narrow-BoldOblique def /KR /Bookman-Light def /KI /Bookman-LightItalic def /KB /Bookman-Demi def /KX /Bookman-DemiItalic def /AR /AvantGarde-Book def /AI /AvantGarde-BookOblique def /AB /AvantGarde-Demi def /AX /AvantGarde-DemiOblique def /NR /NewCenturySchlbk-Roman def /NI /NewCenturySchlbk-Italic def /NB /NewCenturySchlbk-Bold def /NX /NewCenturySchlbk-BoldItalic def /ZD /ZapfDingbats def /ZI /ZapfChancery-MediumItalic def /S /S def /S1 /S1 def /GR /Symbol def /inch {72 mul} bind def /min {2 copy gt {exch} if pop} bind def /setup { counttomark 2 idiv {def} repeat pop landscape {/orientation 90 orientation add def} if /scaling 72 resolution div def linewidth setlinewidth 1 setlinecap pagedimensions xcenter ycenter translate orientation rotation mul rotate width 2 div neg height 2 div translate xoffset inch yoffset inch neg translate margin 2 div dup neg translate magnification dup aspectratio mul scale scaling scaling scale addmetrics 0 0 moveto } def /pagedimensions { useclippath userdict /gotpagebbox known not and { /pagebbox [clippath pathbbox newpath] def roundpage currentdict /roundpagebbox known and {roundpagebbox} if } if pagebbox aload pop 4 -1 roll exch 4 1 roll 4 copy landscape {4 2 roll} if sub /width exch def sub /height exch def add 2 div /xcenter exch def add 2 div /ycenter exch def userdict /gotpagebbox true put } def /addmetrics { /Symbol /S null Sdefs cf /Times-Roman /S1 StandardEncoding dup length array copy S1defs cf } def /pagesetup { /page exch def currentdict /pagedict known currentdict page known and { page load pagedict exch get cvx exec } if } def /decodingdefs [ {counttomark 2 idiv {y moveto show} repeat} {neg /y exch def counttomark 2 idiv {y moveto show} repeat} {neg moveto {2 index stringwidth pop sub exch div 0 32 4 -1 roll widthshow} repeat} {neg moveto {spacewidth sub 0.0 32 4 -1 roll widthshow} repeat} {counttomark 2 idiv {y moveto show} repeat} {neg setfunnytext} ] def /setdecoding {/t decodingdefs 3 -1 roll get bind def} bind def /w {neg moveto show} bind def /m {neg dup /y exch def moveto} bind def /done {/lastpage where {pop lastpage} if} def /f { dup /font exch def findfont exch dup /ptsize exch def scaling div dup /size exch def scalefont setfont linewidth ptsize mul scaling 10 mul div setlinewidth /spacewidth ( ) stringwidth pop def } bind def /changefont { /fontheight exch def /fontslant exch def currentfont [ 1 0 fontheight ptsize div fontslant sin mul fontslant cos div fontheight ptsize div 0 0 ] makefont setfont } bind def /sf {f} bind def /cf { dup length 2 idiv /entries exch def /chtab exch def /newencoding exch def /newfont exch def findfont dup length 1 add dict /newdict exch def {1 index /FID ne {newdict 3 1 roll put}{pop pop} ifelse} forall newencoding type /arraytype eq {newdict /Encoding newencoding put} if newdict /Metrics entries dict put newdict /Metrics get begin chtab aload pop 1 1 entries {pop def} for newfont newdict definefont pop end } bind def % % A few arrays used to adjust reference points and character widths in some % of the printer resident fonts. If square roots are too high try changing % the lines describing /radical and /radicalex to, % % /radical [0 -75 550 0] % /radicalex [-50 -75 500 0] % % Move braceleftbt a bit - default PostScript character is off a bit. % /Sdefs [ /bracketlefttp [201 500] /bracketleftbt [201 500] /bracketrighttp [-81 380] /bracketrightbt [-83 380] /braceleftbt [203 490] /bracketrightex [220 -125 500 0] /radical [0 0 550 0] /radicalex [-50 0 500 0] /parenleftex [-20 -170 0 0] /integral [100 -50 500 0] /infinity [10 -75 730 0] ] def /S1defs [ /underscore [0 80 500 0] /endash [7 90 650 0] ] def % % Tries to round clipping path dimensions, as stored in array pagebbox, so they % match one of the known sizes in the papersizes array. Lower left coordinates % are always set to 0. % /roundpagebbox { 7 dict begin /papersizes [8.5 inch 11 inch 14 inch 17 inch] def /mappapersize { /val exch def /slop .5 inch def /diff slop def /j 0 def 0 1 papersizes length 1 sub { /i exch def papersizes i get val sub abs dup diff le {/diff exch def /j i def} {pop} ifelse } for diff slop lt {papersizes j get} {val} ifelse } def pagebbox 0 0 put pagebbox 1 0 put pagebbox dup 2 get mappapersize 2 exch put pagebbox dup 3 get mappapersize 3 exch put end } bind def %%EndProlog %%BeginSetup mark % % Encoding vector and redefinition of findfont for the ISO Latin1 standard. % The 18 characters missing from ROM based fonts on older printers are noted % below. % /ISOLatin1Encoding [ /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /space /exclam /quotedbl /numbersign /dollar /percent /ampersand /quoteright /parenleft /parenright /asterisk /plus /comma /minus /period /slash /zero /one /two /three /four /five /six /seven /eight /nine /colon /semicolon /less /equal /greater /question /at /A /B /C /D /E /F /G /H /I /J /K /L /M /N /O /P /Q /R /S /T /U /V /W /X /Y /Z /bracketleft /backslash /bracketright /asciicircum /underscore /quoteleft /a /b /c /d /e /f /g /h /i /j /k /l /m /n /o /p /q /r /s /t /u /v /w /x /y /z /braceleft /bar /braceright /asciitilde /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /dotlessi /grave /acute /circumflex /tilde /macron /breve /dotaccent /dieresis /.notdef /ring /cedilla /.notdef /hungarumlaut /ogonek /caron /space /exclamdown /cent /sterling /currency /yen /brokenbar % missing /section /dieresis /copyright /ordfeminine /guillemotleft /logicalnot /hyphen /registered /macron /degree % missing /plusminus % missing /twosuperior % missing /threesuperior % missing /acute /mu % missing /paragraph /periodcentered /cedilla /onesuperior % missing /ordmasculine /guillemotright /onequarter % missing /onehalf % missing /threequarters % missing /questiondown /Agrave /Aacute /Acircumflex /Atilde /Adieresis /Aring /AE /Ccedilla /Egrave /Eacute /Ecircumflex /Edieresis /Igrave /Iacute /Icircumflex /Idieresis /Eth % missing /Ntilde /Ograve /Oacute /Ocircumflex /Otilde /Odieresis /multiply % missing /Oslash /Ugrave /Uacute /Ucircumflex /Udieresis /Yacute % missing /Thorn % missing /germandbls /agrave /aacute /acircumflex /atilde /adieresis /aring /ae /ccedilla /egrave /eacute /ecircumflex /edieresis /igrave /iacute /icircumflex /idieresis /eth % missing /ntilde /ograve /oacute /ocircumflex /otilde /odieresis /divide % missing /oslash /ugrave /uacute /ucircumflex /udieresis /yacute % missing /thorn % missing /ydieresis ] def /NewFontDirectory FontDirectory maxlength dict def % % Apparently no guarantee findfont is defined in systemdict so the obvious % % systemdict /findfont get exec % % can generate an error. So far the only exception is a VT600 (version 48.0). % userdict /@RealFindfont known not { userdict begin /@RealFindfont systemdict begin /findfont load end def end } if /findfont { dup NewFontDirectory exch known not { dup %dup systemdict /findfont get exec % not always in systemdict dup userdict /@RealFindfont get exec dup /Encoding get StandardEncoding eq { dup length dict begin {1 index /FID ne {def}{pop pop} ifelse} forall /Encoding ISOLatin1Encoding def currentdict end /DummyFontName exch definefont } if NewFontDirectory 3 1 roll put } if NewFontDirectory exch get } bind def setup %%EndSetup %%Page: 1 1 /saveobj save def mark 1 pagesetup 12 /Times-Bold f (G3topbm) 2286 1230 w (User) 2804 1230 w (Manual) 3073 1230 w 10 /Times-Bold f (g3topbm) 720 1920 w 10 /Times-Roman f (Updated: 28 February 2006) 720 2076 w (Table Of Contents) 720 2196 w 10 /Times-Bold f (NAME) 720 2436 w 10 /Times-Roman f (g3topbm \255 convert a Group 3 fax file into a PBM image) 720 2592 w 10 /Times-Bold f (SYNOPSIS) 720 2832 w (g3topbm) 720 2988 w 10 /Times-Roman f ([) 1171 2988 w 10 /Times-Bold f (\255kludge) 1204 2988 w 10 /Times-Roman f (]) 1527 2988 w ([) 1634 2988 w 10 /Times-Bold f (\255reversebits) 1667 2988 w 10 /Times-Roman f (]) 2165 2988 w ([) 2272 2988 w 10 /Times-Bold f (\255stretch) 2305 2988 w 10 /Times-Roman f (]) 2631 2988 w ([{) 2738 2988 w 10 /Times-Bold f (\255width=) 2819 2988 w 10 /Times-Italic f (pixels) 3154 2988 w 10 /S f (\357) 3461 2988 w 10 /Times-Roman f (paper) 3584 2988 w 10 /S f (_) 3805 2988 w 10 /Times-Roman f (size={A3,A4,A5,A6,B4}]) 3855 2988 w ([) 4974 2988 w 10 /Times-Bold f (\255) 5007 2988 w (stop) 720 3108 w 10 /S f (_) 898 3108 w 10 /Times-Bold f (error) 948 3108 w 10 /Times-Roman f (] [) 1174 3108 w 10 /Times-Italic f (g3file) 1265 3108 w 10 /Times-Roman f (]) 1493 3108 w (Minimum) 720 3264 w (unique) 1162 3264 w (abbreviation) 1475 3264 w (of) 2015 3264 w (option) 2140 3264 w (is) 2438 3264 w (acceptable.) 2547 3264 w (You) 3059 3264 w (may) 3273 3264 w (use) 3487 3264 w (double) 3662 3264 w (hyphens) 3976 3264 w (instead) 4351 3264 w (of) 4676 3264 w (single) 4801 3264 w (hyphen) 720 3384 w (to) 1042 3384 w (denote) 1148 3384 w (options.) 1442 3384 w (You) 1815 3384 w (may) 2015 3384 w (use) 2215 3384 w (white) 2376 3384 w (space) 2626 3384 w (in) 2875 3384 w (place) 2981 3384 w (of) 3219 3384 w (the) 3330 3384 w (equals) 3480 3384 w (sign) 3763 3384 w (to) 3958 3384 w (separate) 4064 3384 w (an) 4418 3384 w (option) 4540 3384 w (name) 4824 3384 w (from its value.) 720 3504 w 10 /Times-Bold f (DESCRIPTION) 720 3744 w 10 /Times-Roman f (This program is part of Netpbm.) 720 3936 w 10 /Times-Bold f (g3topbm) 720 4092 w 10 /Times-Roman f (reads a Group 3 fax file as input and produces a PBM image as output.) 1123 4092 w 10 /Times-Bold f (g3topbm) 720 4248 w 10 /Times-Roman f (tolerates) 1128 4248 w (various) 1496 4248 w (deviations) 1820 4248 w (from) 2261 4248 w (the) 2485 4248 w (standard,) 2638 4248 w (so) 3032 4248 w (as) 3152 4248 w (to) 3266 4248 w (recover) 3375 4248 w (some) 3704 4248 w (of) 3946 4248 w (the) 4060 4248 w (image) 4213 4248 w (if) 4488 4248 w (there) 4580 4248 w (was) 4810 4248 w (a) 4996 4248 w (transmission) 720 4368 w (error.) 1252 4368 w (One) 1521 4368 w (thing) 1713 4368 w (it) 1945 4368 w (tolerates) 2027 4368 w (is) 2391 4368 w (lines) 2484 4368 w (of) 2699 4368 w (varying) 2808 4368 w (length.) 3139 4368 w (The) 3465 4368 w (standard) 3646 4368 w (requires) 4010 4368 w (all the lines to be) 4357 4368 w (the) 720 4488 w (same) 868 4488 w (length;) 1099 4488 w 10 /Times-Bold f (g3topbm) 1403 4488 w 10 /Times-Roman f (makes) 1807 4488 w (the) 2088 4488 w (output) 2236 4488 w (image) 2518 4488 w (as) 2788 4488 w (wide) 2897 4488 w (as) 3117 4488 w (the) 3226 4488 w (longest) 3374 4488 w (line) 3689 4488 w (in) 3865 4488 w (the) 3969 4488 w (input) 4117 4488 w (and) 4349 4488 w (pads) 4520 4488 w (the) 4730 4488 w (oth\255) 4879 4488 w (ers on the right.) 720 4608 w (It warns you when it does this.) 1397 4608 w (You can use the) 720 4764 w 10 /Times-Bold f (stop) 1385 4764 w 10 /S f (_) 1563 4764 w 10 /Times-Bold f (error) 1613 4764 w 10 /Times-Roman f (option to make) 1864 4764 w 10 /Times-Bold f (g3topbm) 2489 4764 w 10 /Times-Roman f (insist on valid input.) 2892 4764 w 10 /Times-Bold f (OPTIONS) 720 5004 w (\255kludge) 970 5196 w 10 /Times-Roman f (Tells) 1293 5196 w 10 /Times-Bold f (g3topbm) 1520 5196 w 10 /Times-Roman f (to) 1925 5196 w (ignore) 2030 5196 w (the) 2313 5196 w (first) 2463 5196 w (few) 2652 5196 w (lines) 2829 5196 w (of) 3046 5196 w (the) 3157 5196 w (file;) 3307 5196 w (sometimes) 3496 5196 w (fax) 3952 5196 w (files) 4107 5196 w (have) 4307 5196 w (some) 4523 5196 w (junk) 4762 5196 w (at) 4968 5196 w (the beginning.) 1220 5316 w 10 /Times-Bold f (\255reversebits) 970 5472 w 10 /Times-Roman f (Tells) 1468 5472 w 10 /Times-Bold f (g3topbm) 1724 5472 w 10 /Times-Roman f (to) 2158 5472 w (interpret) 2292 5472 w (bits) 2686 5472 w (least\255significant) 2887 5472 w (first,) 3581 5472 w (instead) 3823 5472 w (of) 4162 5472 w (the) 4301 5472 w (default) 4479 5472 w (most\255) 4812 5472 w (significant) 1220 5592 w (first.) 1668 5592 w (Apparently) 1905 5592 w (some) 2380 5592 w (fax) 2617 5592 w (modems) 2770 5592 w (do) 3135 5592 w (it) 3261 5592 w (one) 3343 5592 w (way) 3513 5592 w (and) 3705 5592 w (others) 3875 5592 w (do) 4145 5592 w (it) 4271 5592 w (the) 4353 5592 w (other) 4501 5592 w (way.) 4732 5592 w (If) 4974 5592 w (you get a whole bunch of "bad code word" messages, try using this option.) 1220 5712 w 10 /Times-Bold f (\255stretch) 970 5868 w 10 /Times-Roman f (This option tells) 1296 5868 w 10 /Times-Bold f (g3topbm) 1972 5868 w 10 /Times-Roman f (to stretch the image vertically by duplicating) 2375 5868 w (each) 4188 5868 w (row.) 4396 5868 w (This) 4627 5868 w (is) 4831 5868 w (for) 4924 5868 w (the low\255quality transmission mode.) 1220 5988 w 10 /Times-Bold f (\255width=) 970 6144 w 10 /Times-Italic f (pixels) 1305 6144 w 10 /Times-Roman f (This) 1538 6144 w (option) 1747 6144 w (tells) 2034 6144 w 10 /Times-Bold f (g3topbm) 2232 6144 w 10 /Times-Roman f (that) 2641 6144 w (the) 2822 6144 w (image) 2975 6144 w (is) 3250 6144 w (supposed) 3348 6144 w (to) 3751 6144 w (be) 3860 6144 w 10 /Times-Italic f (pixels) 3986 6144 w 10 /Times-Roman f (pixels) 4251 6144 w (wide.) 4522 6144 w (If) 4798 6144 w (any) 4896 6144 w (line) 1220 6264 w (in) 1398 6264 w (it) 1504 6264 w (is) 1588 6264 w (not) 1683 6264 w (that) 1839 6264 w (size,) 2017 6264 w 10 /Times-Bold f (g3topbm) 2225 6264 w 10 /Times-Roman f (issues) 2631 6264 w (a) 2898 6264 w (warning) 2969 6264 w (or) 3323 6264 w (fails,) 3433 6264 w (depending) 3657 6264 w (on) 4100 6264 w (whether) 4227 6264 w (you) 4575 6264 w (specify) 4752 6264 w 10 /Times-Bold f (\255stop) 1220 6384 w 10 /S f (_) 1431 6384 w 10 /Times-Bold f (error) 1481 6384 w 10 /Times-Roman f (.) 1707 6384 w (You cannot specify both) 970 6540 w 10 /Times-Bold f (\255width) 1974 6540 w 10 /Times-Roman f (and) 2277 6540 w 10 /Times-Bold f (\255paper) 2446 6540 w 10 /S f (_) 2729 6540 w 10 /Times-Bold f (size) 2779 6540 w 10 /Times-Roman f (.) 2934 6540 w (This option was new in Netpbm 10.33 \(March 2006\).) 970 6696 w 10 /Times-Bold f (\255paper) 970 6852 w 10 /S f (_) 1253 6852 w 10 /Times-Bold f (size=) 1303 6852 w 10 /Times-Roman f ({) 1515 6852 w 10 /Times-Bold f (A3) 1563 6852 w 10 /Times-Roman f (,) 1685 6852 w 10 /Times-Bold f (A4) 1710 6852 w 10 /Times-Roman f (,) 1832 6852 w 10 /Times-Bold f (A5) 1857 6852 w 10 /Times-Roman f (,) 1979 6852 w 10 /Times-Bold f (A6) 2004 6852 w 10 /Times-Roman f (,) 2126 6852 w 10 /Times-Bold f (B4) 2151 6852 w 10 /Times-Roman f (}This) 2268 6852 w (option) 2533 6852 w (tells) 2828 6852 w 10 /Times-Bold f (g3topbm) 3034 6852 w 10 /Times-Roman f (for) 3451 6852 w (what) 3606 6852 w (size) 3839 6852 w (paper) 4033 6852 w (this) 4293 6852 w (image) 4477 6852 w (is) 4761 6852 w (sup\255) 4868 6852 w (posed) 1220 6972 w (to) 1483 6972 w (be) 1591 6972 w (formatted.) 1715 6972 w 10 /Times-Bold f (g3topbm) 2183 6972 w 10 /Times-Roman f (uses) 2590 6972 w (the) 2791 6972 w (width) 2942 6972 w (of) 3199 6972 w (the) 3311 6972 w (paper) 3462 6972 w (the) 3712 6972 w (same) 3863 6972 w (way) 4097 6972 w (as) 4292 6972 w (with) 4404 6972 w (the) 4611 6972 w 10 /Times-Bold f (\255width) 4762 6972 w 10 /Times-Roman f (option.) 1220 7092 w 10 /Times-Bold f (g3topbm) 1551 7092 w 10 /Times-Roman f (does not use the height of the paper for anything.) 1954 7092 w (You cannot specify both) 970 7248 w 10 /Times-Bold f (\255width) 1974 7248 w 10 /Times-Roman f (and) 2277 7248 w 10 /Times-Bold f (\255paper) 2446 7248 w 10 /S f (_) 2729 7248 w 10 /Times-Bold f (size) 2779 7248 w 10 /Times-Roman f (.) 2934 7248 w cleartomark showpage saveobj restore %%EndPage: 1 1 %%Page: 2 2 /saveobj save def mark 2 pagesetup 10 /Times-Roman f (\255 2 \255) 2797 480 w (This option was new in Netpbm 10.33 \(March 2006\).) 970 840 w 10 /Times-Bold f (\255stop) 970 996 w 10 /S f (_) 1181 996 w 10 /Times-Bold f (error) 1231 996 w 10 /Times-Roman f (This) 1457 996 w (option) 1668 996 w (tells) 1957 996 w 10 /Times-Bold f (g3topbm) 2157 996 w 10 /Times-Roman f (to) 2568 996 w (fail) 2679 996 w (when) 2846 996 w (it) 3096 996 w (finds) 3186 996 w (a) 3420 996 w (problem) 3498 996 w (in) 3865 996 w (the) 3977 996 w (input.) 4133 996 w ("Fail") 4423 996 w (means) 4695 996 w (it) 4984 996 w (terminates with a nonzero status code with the contents of the output file undefined.) 1220 1116 w (If) 970 1272 w (you) 1070 1272 w (don't) 1254 1272 w (specify) 1499 1272 w (this) 1821 1272 w (option,) 2000 1272 w 10 /Times-Bold f (g3topbm) 2315 1272 w 10 /Times-Roman f (does) 2727 1272 w (its) 2945 1272 w (best) 3075 1272 w (to) 3271 1272 w (work) 3384 1272 w (around) 3624 1272 w (input) 3936 1272 w (errors) 4177 1272 w (and) 4444 1272 w (salvage) 4623 1272 w (as) 4957 1272 w (much) 970 1392 w (of) 1227 1392 w (the) 1345 1392 w (image) 1502 1392 w (as) 1781 1392 w (possible) 1899 1392 w (in) 2262 1392 w (the) 2375 1392 w (output) 2532 1392 w (image.) 2823 1392 w (It) 3152 1392 w (first) 3248 1392 w (tries) 3444 1392 w (to) 3650 1392 w (resynchronize) 3762 1392 w (to) 4355 1392 w (a) 4467 1392 w (later) 4545 1392 w (line) 4756 1392 w (by) 4940 1392 w (searching for the next End Of Line marker, skipping any lines) 970 1512 w (or) 3472 1512 w (partial) 3581 1512 w (lines) 3862 1512 w (in) 4077 1512 w (between.) 4181 1512 w (It) 4589 1512 w (saves) 4676 1512 w (the) 4918 1512 w (beginning) 970 1632 w (of) 1419 1632 w (the) 1551 1632 w (line) 1722 1632 w (in) 1921 1632 w (which) 2048 1632 w (it) 2341 1632 w (encountered) 2446 1632 w (the) 2982 1632 w (problem.) 3152 1632 w (If) 3583 1632 w (the) 3697 1632 w (input) 3867 1632 w (file) 4121 1632 w (ends) 4302 1632 w (prematurely,) 4533 1632 w 10 /Times-Bold f (g3topbm) 970 1752 w 10 /Times-Roman f (produces output containing the lines up to where it encountered the problem.) 1373 1752 w 10 /Times-Bold f (g3topbm) 970 1908 w 10 /Times-Roman f (issues warning messages when it continues in spite of input errors.) 1373 1908 w (This) 970 2064 w (option) 1180 2064 w (was) 1468 2064 w (new) 1655 2064 w (in) 1853 2064 w (Netpbm) 1963 2064 w (10.24) 2317 2064 w (\(August) 2574 2064 w (2004\).) 2928 2064 w (Before) 3243 2064 w (that,) 3546 2064 w 10 /Times-Bold f (g3topbm) 3754 2064 w 10 /Times-Roman f (always) 4165 2064 w (failed) 4475 2064 w (when) 4735 2064 w (it) 4984 2064 w (encountered premature EOF and never failed when it encountered other problems.) 970 2184 w 10 /Times-Bold f (ABOUT G3) 720 2424 w 10 /Times-Roman f (G3 is the near universal format used by fax machines.) 720 2616 w (There is also a newer, more capable G4.) 2921 2616 w (The) 720 2772 w (standard) 904 2772 w (for) 1271 2772 w (Group) 1417 2772 w (3) 1702 2772 w (fax) 1782 2772 w (is) 1939 2772 w (defined) 2036 2772 w (in) 2365 2772 w (CCITT) 2473 2772 w 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720 3288 w (Since) 1001 3288 w (G3) 1260 3288 w (neither) 1419 3288 w (assumes) 1733 3288 w (error) 2103 3288 w (free) 2333 3288 w (transmission) 2523 3288 w (nor) 3065 3288 w (retransmits) 3234 3288 w (when) 3714 3288 w (errors) 3966 3288 w (occur,) 4234 3288 w (the) 4516 3288 w (encoding) 4674 3288 w (scheme) 720 3408 w (used) 1055 3408 w (is) 1274 3408 w (differential) 1377 3408 w (only) 1856 3408 w (over) 2070 3408 w (small) 2283 3408 w (segments) 2536 3408 w (never) 2944 3408 w (exceeding) 3201 3408 w (2) 3641 3408 w (lines) 3727 3408 w (at) 3952 3408 w (standard) 4060 3408 w (resolution) 4434 3408 w (or) 4870 3408 w (4) 4990 3408 w (lines) 720 3528 w (for) 944 3528 w (fine\255detail.) 1095 3528 w (\(The) 1589 3528 w (incremental) 1811 3528 w (G3) 2316 3528 w (encoding) 2472 3528 w (scheme) 2872 3528 w (is) 3205 3528 w (called) 3306 3528 w (two\255dimensional) 3578 3528 w (and) 4284 3528 w (the) 4462 3528 w (number) 4618 3528 w (of) 4957 3528 w (lines so encoded is specified by a 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