Use SVG Write Traditional Chinese Character.
Processing + Arduino Drawbot.
If you want to use "KanjiVG" data, you must put copy KanjiVG into processing files data/kanji.
Thanks for KanjiVG.
Character Data Base use: https://github.com/KanjiVG/kanjivg
Reference:
http://wiki.fablab-nuernberg.de/w/Ding:Plotclock
https://github.com/KanjiVG/kanjivg
https://github.com/Make-Magazine/DrawBot/tree/master/svg
http://www.thingiverse.com/thing:248009/#instructions