The printer's power must be turned OFF before making any DIP switch changes.

The following functions can be selected by using the DIP switches located at the back of the printer. The DIP switches are read after an initialization process. This is done by either turning the power switch ON or by inputting an INITIAL signal. They are not ready by input of the ESC@ command.

Remove the plastic cover to change DIP switch settings.

Language Fonts Setting Table

Print Character Mode

Download and Communication Buffer. The 1.5K bytes RAM area is used as either download area or communication buffer. Therefore, when the DIP switch 2-4 is turned off, the printer has the 1.5K bytes communication buffer and when on, no communication buffer is available.