FTP Software Download
1) Power on the printer while pressing the Online and Formfeed button,
so it will come in download mode.
2) Type in ftp <IP ADDRESS> and press enter.
For example ftp 200.200.200.20
3) Type in root and press 2 × enter.
4) Type in cd dest and press enter.
5) Type in cd d1prn and press enter.
6) Type in bin and press enter.
7) Type in put <filename.prg> and press enter.