431
Abnormal end when CRC check is enabled 7.7.4
7.7.4.1 At the CRC error (common to Status 3 and 4)
[Note]
The printer will clear the print data and will not return ACK/NAK when the received data has CRC error.
7.7.4.2 At the communication time out (common to Status 3 and 4)
[Note]
When there is no data come in to the printer during print command reception for communication time out period (10 sec), the
printer will time out and clear the partly received print command.(ACK/NAK will not be returned.)
* The printer operation is determined by the key operation
or by commands. Please refer to 7.6 CRC errors .
Print number = 50
Print command (STX-ETX CRC)
Print number = 50
Connected
Print command (STX-ETX CRC)
Disconnected
or communication
failure
Communication time-out period has passed
* Clear the halfway received print command.