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2.RFID Command Specification 
 
With the SATO GL4XXe, it is possible to return RFID information before writing data.  
The printer supports Continuous, Tear-off, Dispenser and Cutter print mode options. Usually, writing 
information to the RFID supply takes about 3 seconds to complete. Any abnormality that interrupts 
the writing of information presented by RFID supply, takes about 5 seconds to show up as an error. 
However, process time still varies, depending on the data size of the write information. If reading and 
writing of RFID information fails due to defectiveness such as RFID supply, it takes about 10 seconds 
to present as an error. Keystrokes do not register when information writing is under progress.