post_install() {
   echo
   echo -e "\e[1m\e[97m\e[44m====================================================================================>\e[0m "
   echo -e "\e[1m\e[97m\e[44m==>\e[0m "
   echo -e "\e[1m\e[97m\e[44m==>\e[0m \e[1mFinal steps you have to take:\e[0m"
   echo -e "\e[1m\e[97m\e[44m==>\e[0m "
   echo -e "\e[1m\e[97m\e[44m==>\e[0m   \e[1m1.\e[0m  Connect & turn on your printer"
   echo -e "\e[1m\e[97m\e[44m==>\e[0m "
   echo -e "\e[1m\e[97m\e[44m==>\e[0m   \e[1m2.a\e[0m If connected via USB:"
   echo -e "\e[1m\e[97m\e[44m==>\e[0m       run command"
   echo -e "\e[1m\e[97m\e[44m==>\e[0m          \e[47m\e[30m/usr/lib/cups/backend/cnijusb\e[0m"
   echo -e "\e[1m\e[97m\e[44m==>\e[0m "     
   echo -e "\e[1m\e[97m\e[44m==>\e[0m "         
   echo -e "\e[1m\e[97m\e[44m==>\e[0m "
   echo -e "\e[1m\e[97m\e[44m==>\e[0m   \e[1m2.b\e[0m If connected via WLAN:"
   echo -e "\e[1m\e[97m\e[44m==>\e[0m       run command"
   echo -e "\e[1m\e[97m\e[44m==>\e[0m          \e[47m\e[30mcnijnetprn --installer --search auto\e[0m"
   echo -e "\e[1m\e[97m\e[44m==>\e[0m "
   echo -e "\e[1m\e[97m\e[44m==>\e[0m   \e[1m3.\e[0m  Identify your printer's address (starting with cnijnet: or"
   echo -e "\e[1m\e[97m\e[44m==>\e[0m       cnijusb:/z) provided by above command"
   echo -e "\e[1m\e[97m\e[44m==>\e[0m "
   echo -e "\e[1m\e[97m\e[44m==>\e[0m   \e[1m4.\e[0m  Register printer with command"
   echo -e "\e[1m\e[97m\e[44m==>\e[0m          \e[47m\e[30msudo lpadmin -p MG2200 -m canonmg2200.ppd -v <printer-address> -E\e[0m"
   echo -e "\e[1m\e[97m\e[44m==>\e[0m "
   echo -e "\e[1m\e[97m\e[44m==>\e[0m \e[1mHow to scan:\e[0m"
   echo -e "\e[1m\e[97m\e[44m==>\e[0m "
   echo -e "\e[1m\e[97m\e[44m==>\e[0m   A Cannon Scangear icon has been installed in your application menu."
   echo -e "\e[1m\e[97m\e[44m==>\e[0m   Alternatively, run this command from the command line:"
   echo -e "\e[1m\e[97m\e[44m==>\e[0m          \e[47m\e[30mscangearmp\e[0m"
   echo -e "\e[1m\e[97m\e[44m==>\e[0m "
   echo -e "\e[1m\e[97m\e[44m====================================================================================>\e[0m "
   echo
}