(Int32 JNIErrorID) )在jp.co.epson.pos.comm.v2_0001.PortHandlerIO.PortOpen() at jp.co.epson.pos.comm.v2_0001.PortControl.OpenPort() at jp.co.epson.upos.core.v1_11_0001.pntr.CommonPrinterService.OpenPort()目标:无效索赔(Int32)( en jp.co.epson.upos.core.v1_11_000