TMC34LT_GetPrinterBin Acquires the media source. Syntax int TMC34LT_SetPrinterBin (long *nBin) Argument long *nBin : Specifies the memory address where the media source is set. Return Value 128 Return Value Description 22 Media source setting is not saved correctly. Specify the correct media source again. 101 The media source could not be changed because media remain in the printer. Please remove the remaining media before change the setting. 102 The media source could not be changed because print head is cleaning or other reason. Please change the setting again after a while. Retrieved value Media source 0 Roll media 1 Fanfold media Return Value Description 0 Success Not 0 Failed