Manuals
Technical Manual SM-S230i Series
https://www.star-m.jp/eng/technical/s_print/manual.html
https://www.star-m.jp/service/tech/sm-s230i_tm_en.pdf
Update Contents:
Parts list updated
mPOP Online Manual
https://www.star-m.jp/products/s_print/mpop/manual/en/index.htm
Update Contents:
Added description about LED display