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The following options are used when the parallel interface is selected.
Parity: Selects parity.
Serial Data 7- or 8- Bits: Selects data format. When the Serial Data 7- or 8- Bits is set
to 7, the Parity must be set to either ODD or EVEN. 7- Bit Serial Data will not be printed
correctly if the Parity is set to NONE.
Protocol: Selects interface protocol.
Diagnostic Test: Activates the printer’s interface diagnostic test.
Busy Line: Selects the line used for busy signal.
Baud Rate: Selects data transmission speed.
DSR Signal: Sets the Data Set Ready (DSR) signal status.
DTR Signal: Selects Data Terminal Ready (DTR) signal status.
Busy Time: Sets busy signal timing.
Cleaning
Every six months (or after 300 hours of operation), take a clean, dry soft cloth and dust
the area around the carriage shaft and platen. Be sure to remove any loose particles of
paper. Do not use solvents or strong detergents on the cabinet. Be sure to turn the printer
OFF before cleaning.