User`s manual

[Format]： ASCII ESC @

Hexadecimal 1B 40

Decimal 27 64

[Description]：Clear the data in the print buffer; Restore the

default of each print command.

[Notice]: If not restore to ex-factory setting, the default setting

won’t be changed.

4.1.2 NULL

[Name]：Awaken printer

[Format]： ASCII Null

Hexadecimal 00

Decimal 0

[Description]：Awaken printer.

[Notice]:

• This command is used to awaken the printer, but it is not

compulsory.

• If printer is not in standby mode when received this

command, the command would be ignored.

• After the printer awakened, the printing commands are

according with the commands before the printer standby.

4.1.3 FF

[Name]: Print and feed paper to black mark position

[Format]: ASCII FF

Hexadecimal 0C