Unreadable Characters Are Printed

Perform one of the following solutions according to the cause.

<Cause 1> The data is printed from Windows without the supplied printer driver installed for Windows.

Solution

Install the supplied printer driver for Windows, and then print again.
For details on the procedure for installing the printer driver, see "Printer Driver Installation Guide."

<Cause 2> The printer setting in the DOS application is not appropriate.

Solution

Specify the printer setting in the DOS application to the one that is compatible with this printer.