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CITIZEN OPOS DRIVER 1.8 Application Development Guide
45
AsyncMode Property
・ TRUE
Output method (PrintNormal, PrintTwoNormal, CutPaper, RotatePrint, PrintBarCode, and
PrintBitmap) is executed asynchronously.
・ FALSE
Output method is printed synchronously. When error occurs at the asynchronous output,
error event is reported at about 0.5-s intervals.
ErrorLevel Property
・ PTR_EL_NONE
Indicated when error is not detected.
・ PTR_EL_RECOVERABLE
Indicated as Recoverable error at Paper Out/Cover Open.
・ PTR_EL_FATAL
Indicated as irrecoverable error at Auto Cutter error.
BinaryConversion Property
Installation example (Visual Basic) using the BinaryConversion property and PrintNormal method
is described.
・ Opos_BC_NONE
Bstring1 character is stored with one byte without data conversion.
Dim pString As String
Dim result As Long
Dim PrintStation As Long
OPOSPrinter.BinaryConversion = OPOS_BC_NONE
pString = "None" + Chr$(&HD) + Chr$(&HA) _
+ "123" + Chr$(&HD) + Chr$(&HA) _
+ "ABC" + Chr$(&HD) + Chr$(&HA)
result = OPOSPrinter.PrintNormal(PrintStation, pString)
・ Opos_BC_NIBBLE
Each byte is converted to two characters.
Dim pString As String
Dim result As Long
Dim PrintStation As Long
OPOSPrinter.BinaryConversion = OPOS_BC_NIBBLE
pString = Chr$(&H34) + Chr$(&H3E) _
+ Chr$(&H36) + Chr$(&H39) _
+ Chr$(&H36) + Chr$(&H32) _
+ Chr$(&H36) + Chr$(&H32) _
+ Chr$(&H36) + Chr$(&H3C) _
+ Chr$(&H36) + Chr$(&H35) _
+ Chr$(&H30) + Chr$(&H3D) _
+ Chr$(&H30) + Chr$(&H3A) _
+ Chr$(&H33) + Chr$(&H31) _
+ Chr$(&H33) + Chr$(&H32) _