Operation21EnglishBi-Direction: Change to disable if you want the printer to print in onedirection only.I-Prime: Determines what the printer does when it receives the I-Primesignal from the host. Buffer print prints out the buffer contents beforeresetting, buffer clear dumps the buffer contents immediately and invalidcauses the printer to ignore the I-Prime signal.Pin 18: Sets the signal on pin 18 to +5 volts or to open as required by anexternal device when connected to the interface.Serial InterfaceThe following options are used when the serial interface is selected.#Serial Bits: Selects data format.Baud Rate: Selects the parity of the interface.Busy Line: Selects the line used for the busy signal.Busy Time: Sets the busy signal timing.Diagnostic Test: Activates the interface diagnostic test for the printer.DSR Signal: Sets the data set ready (DSR) signal.DTR Signal: Selects data terminal ready (DTR) signal status.Parity: Selects paity if the interface - none, odd or even.Protocol: Selects interface protocol.MAINTENANCEReplacing Ribbon Cartridge1. Turn the printer off line by pressing the ONLINE button and makesure the print head moves to the gap in the platen.2. Turn the printer OFF.3. Remove and discard the used ribbon cartridge.4. Install the new ribbon cartridge. Refer to Installing RibbonCartridge in Set Up.
