diff -Nur -x '*.orig' -x '*.rej' FuzzyOcr-3.5.1/FuzzyOcr.cf mezzanine_patched_FuzzyOcr-3.5.1/FuzzyOcr.cf
--- FuzzyOcr-3.5.1/FuzzyOcr.cf	2007-01-07 09:04:46.000000000 -0700
+++ mezzanine_patched_FuzzyOcr-3.5.1/FuzzyOcr.cf	2007-01-07 08:58:22.000000000 -0700
@@ -96,8 +96,9 @@
 
 # Include additional scanner/preprocessor commands here:
 #
-focr_bin_helper pnmnorm, pnminvert, pamthreshold, ppmtopgm, pamtopnm
-focr_bin_helper tesseract
+#focr_bin_helper pnmnorm, pnminvert, pamthreshold, ppmtopgm, pamtopnm
+#focr_bin_helper tesseract
+focr_bin_helper pnmnorm, pnminvert, pamditherbw, ppmtopgm, pamtopnm
 
 ###
 ### Step 2:
diff -Nur -x '*.orig' -x '*.rej' FuzzyOcr-3.5.1/FuzzyOcr.preps mezzanine_patched_FuzzyOcr-3.5.1/FuzzyOcr.preps
--- FuzzyOcr-3.5.1/FuzzyOcr.preps	2007-01-07 04:55:44.000000000 -0700
+++ mezzanine_patched_FuzzyOcr-3.5.1/FuzzyOcr.preps	2007-01-07 08:57:35.000000000 -0700
@@ -22,9 +22,15 @@
 }
 
 # Uses thresholding on the PAM file
-preprocessor pamthreshold {
-    command = pamthreshold
-    args = -simple -threshold 0.5
+#preprocessor pamthreshold {
+#    command = pamthreshold
+#    args = -simple -threshold 0.5
+#}
+
+# Uses thresholding on the PAM file
+preprocessor pamditherbw {
+    command = pamditherbw
+    args = -threshold
 }
 
 # converts PNM to TIFF (this is used for tesseract)
diff -Nur -x '*.orig' -x '*.rej' FuzzyOcr-3.5.1/FuzzyOcr.scansets mezzanine_patched_FuzzyOcr-3.5.1/FuzzyOcr.scansets
--- FuzzyOcr-3.5.1/FuzzyOcr.scansets	2007-01-07 04:55:44.000000000 -0700
+++ mezzanine_patched_FuzzyOcr-3.5.1/FuzzyOcr.scansets	2007-01-07 09:02:06.000000000 -0700
@@ -20,14 +20,14 @@
 
 # Inverted Ocrad scanset with decolorization
 scanset ocrad-decolorize-invert {
-    preprocessors = ppmtopgm, pamthreshold, pamtopnm
+    preprocessors = ppmtopgm, pamditherbw, pamtopnm
     command = $ocrad
     args = -s5 -i $input
 }
 
 # Ocrad scanset with decolorization
 scanset ocrad-decolorize {
-    preprocessors = ppmtopgm, pamthreshold, pamtopnm
+    preprocessors = ppmtopgm, pamditherbw, pamtopnm
     command = $ocrad
     args = -s5 $input
 }