This is an early braille embosser, long discontinued. The Index Advanced could do graphics.
Details on interfacing this Index embosser.
DBT Control File listing for: Index Advanced
Click here for the complete list of all the embossers supported by Duxbury DBT.
Duxbury DBT supports virtually all commercially made embossers. If you have concerns about any embosser model, please e-mail firstname.lastname@example.org