User`s manual

5–7Interfaces
Strobe Polarity (standard or inverted)
Latch Data On Leading or Trailing Edge of Strobe
Prime Signal (enable or disable)
TOF Action (reset or do nothing)
Refer to the Configuration Diagram in Chapter 4, “Printer Configuration,”
for information on selecting parameter values.
Some application programs may require a unique configuration. If the printer
is not working properly in the configuration you selected, contact your
authorized service representative.