CHAPTER 10 SYSTEM MODE (INTERFACE COMMANDS)
B-EP Series
10-23
10.9.3 PRINTER SERIAL NUMBER ACQUIRE COMMAND [ESC] WY
Function Sends the printer serial number to the host.
Format [ESC] WY [LF] [NUL]
Explanation
(1) The format of the printer serial No. to be returned to the host is as follows.
[LABEL, RECEIPT, ESC/POS modes]
[IrDA: TEC Protocol]
STX Printer serial No. CRC CRC
02H 32 bytes XXH XXH
[IrDA: IrCOMM, IrDA: IrOBEX, USB, RS-232C, Bluetooth, or wireless LAN]
STX Printer serial No.
02H 32 bytes
[TPCL mode]
[IrDA: TEC Protocol]
STX Printer serial No. CRC CRC
02H 32 bytes XXH XXH
[IrDA: IrCOMM, IrDA: IrOBEX, USB, RS-232C, Bluetooth, or wireless LAN]
SOH STX Printer serial No. ETX EOT CR LF
01H 02H 32 bytes 03H 04H 0DH 0AH
When the printer serial No. is “2308M000001”:
[32H][33H][30H][38H][4DH][30H][30H][30H][30H][30H][31H][00H][00H][00H][00H][00H]
2 3 0 8 M 0 0 0 0 0 1
[00H][00H][00H][00H][00H][00H][00H][00H][00H][00H][00H][00H][00H][00H][00H][00H]
* The remaining bytes of 32 bytes are filled with 00H.
Example [ESC] WY [LF] [NUL]
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