Turns the printer's smartcard reader off, if present.  This call should be made after
            communicating with the smartcard via the DoCommand() method.
            
    Namespace: 
   ZSDK_API.PrinterAssembly: ZSDK_API (in ZSDK_API.dll) Version: 1.1.123.0
Syntax
| C# | 
|---|
void Close()  | 
| Visual Basic (Declaration) | 
|---|
Sub Close  | 
Exceptions
| Exception | Condition | 
|---|---|
| ZSDK_API.ApiException..::.ZebraPrinterConnectionException | If an I/O error occurs. | 
| ZSDK_API.ApiException..::.ZebraGeneralException | If there is an issue writing to the printer. |