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CONFIDENTIAL
Paper roll Customize commands GS ( C
Ver. 10.01 p. 568
(*2)
The printer performs batch processing when the data to be stored in the specified record is 40 records
or less. At this time, the identification status of the third byte is 40H or 64 decimal.
(*3)
The data is the key code. A terminator is not included in the data.
■ If the host specifies a nonexistent record, the printer sends the “Header to NUL” data shown below:
■ See [Notes for transmission process] for description of transmission process.
■ See [Notes for ESC/POS Handshaking Protocol] for description of ESC/POS Handshaking Protocol.
Send data Hex Decimal Data quantity
Header 37H 55 1 byte
Identifier 71H 113 1 byte
Identification status 40H 64 1 byte
NUL 00H 0 1 byte