We may have found other answers which could help you.
Click here for Error Code 400Towa SX-590II anyone I need book?
Towa AL-400 do not print the HEADER?
how do i clear a 4cl error on a towa fx-400?
how do i delete the Error code on my Towa fix400 cahs resisger?
setup cash rejister Towa FX-400 ?
towa fx400?