Insert characters into barcode data
(up to 8 characters)
Operand: 0x5C
Data:
Data0 ~ data1: the position of the inserted data in the barcode data
Data2: data inserted in corresponding position (range: 0x01 ~ 0x7F)
Note: Data0 ~ data1
Calculation method: data0 = (x/64) +0x20 data1 = (x%64) +0x20, where x is the position of the
character to be inserted (range: 1 ~ 6143).
When Data0 = 0x00, data1 = 0x00, clear all inserted data.
When Data0 = 0x00, data1 = 0x01~0x08, the insertion data of corresponding coordinates shall be
cleared, and the coordinates shall be arranged in ascending order.
Compound command parameters
Operand: 0x5D
Data: Data0~dataN (range: 0 ~ N, N is any number)
Note: QR code is used for barcode type setting. Specific restart commands are not supported
for composite commands, such as setting interface mode and restoring factory settings.
Specific command format:
Data0: specific command length, including command and command data
Data1: specific command
Data2 or data2 ~ data3: there are multiple command data setting commands in the specific
command. Each specific command needs to be written according to the specific command format.
Common suffix
Add suffix LF Add suffix CR
Add suffix LF+CR Add suffix TAB
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