diff --git a/.gitignore b/.gitignore
deleted file mode 100644
index a136337..0000000
--- a/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-*.pdf
diff --git a/scanbuddy.bash b/scanbuddy.bash
index 06565ab..ca61674 100755
--- a/scanbuddy.bash
+++ b/scanbuddy.bash
@@ -1,90 +1,59 @@
 #!/usr/bin/env bash
 
-# device="brother5:bus2;dev2"
-device=$(scanimage -f "%d%n" | grep brother5 | head -n 1)
-echo "Selecting scanner '$device'"
-
-# option values for the brother DS-740D scanner
-simplex_source='Automatic Document Feeder(left aligned)'
-duplex_source='Automatic Document Feeder(left aligned,Duplex)'
-color_mode='24bit Color[Fast]'
-bw_mode='Black & White'
-grayscale_mode='True Gray'
-valid_resolutions=("100" "150" "200" "300" "400" "600" "1200")
-
-# default options for scanning
-sides=$simplex_source
-mode='c'
+brother_opts=()
+scanner_mode='Black & White'
 resolution='300'
+source='Automatic Document Feeder(left aligned)'
+duplex_source='Automatic Document Feeder(left aligned,Duplex)'
 
+device="brother5:bus4;dev3"
+
+valid_resolutions=("100" "150" "200" "300" "400" "600" "1200")
 
 current_page=$(find "$PWD" -name "out*.pdf" | sort | tail -n 1);
 read -r current_pageno <<<"${current_page//[^0-9]/ }"
+
 current_pageno=${current_pageno:-0}
-last_out_file="out$current_pageno.pdf"
+
 next_out_file="out$((current_pageno+1)).pdf"
 
 scan() {
-  usage() {
-    echo "scanbuddy.bash scan -d -r <resolution($resolution)> -b <c|b|g>"
-  }
-
-  while getopts "dr:c:" flag; do
+  while getopts "dr:" flag; do
     case ${flag} in
      d) 
        echo "Scanning duplex"
-       sides=$duplex_source
+       source=$duplex_source
        ;;
      r)
+       echo "Resolution=$OPTARG"
        if [[ ! " ${valid_resolutions[*]} " =~ [[:space:]]${OPTARG}[[:space:]] ]]; then
-         echo "Resolution '$OPTARG' not supported!"
-         echo "Supported resolutions: $(printf %s "${valid_resolutions[*]}")"
+         echo "Resolution not supported"
          exit 1
        fi
-       resolution=$OPTARG
        ;;
-     c)
-       mode=$OPTARG
+     b)
+       echo "Black and white";
        ;;
      *)
        ;;
     esac
   done
-
-  case $mode in
-    c)
-      scanner_mode=$color_mode
-      ;;
-    b)
-      scanner_mode=$bw_mode
-      ;;
-    g)
-      scanner_mode=$grayscale_mode
-      ;;
-    *)
-      echo "Mode '$mode' not supported! Supported modes: (c)olour|(b)lack & white|(g)reyscale"
-      ;;
-  esac
-
-  echo "Scanning to '$next_out_file'..."
-  scanimage \
-    --device-name=$device \
-    --format=pdf \
-    --output-file="$next_out_file" \
-    --mode="$scanner_mode" \
-    --resolution="$resolution" \
-    --source="$sides" \
-    -x 210 -y 297 # A4 
 }
 
 case "$1" in
   scan)
     scan "${@:2}"
-    ;;
-  unscan)
-    rm "$current_pageno"
-    ;;
-  dispatch)
+    exit 0
+
+    if [ "$2" = "duplex" ]; then
+      true
+    fi
+
+    # cat <<EOF 
+    echo "Scanning to '$next_out_file'..."
+    scanimage --device-name=$device --format=pdf --output-file="$next_out_file" \
+      --mode="$scanner_mode" --resolution="$resolution" \
+      --source="$source"
     ;;
   *)
     echo "Usage: scanbuddy"