Star Micronics TCP300 Programmer's Manual page 19

(10) 7 bit format first track data setting command (Model: TCP300)
This command sets the write data to the first track with a 7-bit format. Excluding 02h (STX)
and 03h (ETX), the write data string must be data from 01h to 7Eh in 0 to 69 bytes.
The starting and ending symbols, LRC and parity bit on the magnetic stripe are all automatically
applied. A reject response is issued when an error is detected in the write data.
This command cannot be used with on models with one magnetic stripe (TCP300).
Command Transfer Formats
STX 38h
Response Transfer Formats
STX 38h
(11) 7 bit format second track data setting command (Model: TCP300/310)
This command sets the write data to the second track with a 7-bit format.
Excluding 02h (STX) and 03h (ETX), the write data string must be data from 01h to 7Eh in 0 to
69 bytes.
The starting and ending symbols, LRC and parity bit on the magnetic stripe are all automatically
applied. A reject response is issued when an error is detected in the write data.
Note that this command can be used with on models with one magnetic stripe (TCP300).
Command Transfer Formats
STX 39h
Response Transfer Formats
STX 39h
Write data string ETX
Status ETX
Write data string ETX
Status ETX
BCC
BCC
BCC
BCC
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