Brother PT-9700PC - Manual (Page 8)

8
Advanced commands
ESC i B 1B 69 42 Bar code
ESC i Q 1B 69 51 2D bar code (QR Code)
ESC i P 1B 69 50 Specify QR Code version
ESC i V 1B 69 56 2D bar code (PDF417)
ESC i D 1B 69 44 2D bar code (DataMatrix)
ESC i M 1B 69 4D 2D bar code (MaxiCode)
ESC i F 1B 69 46 Print transferred data
ESC i a 1B 69 61 Switch command mode
ESC i S 1B 69 53 Request printer status
ESC i L 1B 69 4C Apply/cancel rotated printing
ESC i C 1B 69 43 Specify cut setting
ESC i U B 1B 69 55 42 Specify baud rate
ESC i U b 1B 69 55 62 Specify bit length
ESC i U P 1B 69 55 50 Specify parity setting
ESC i U C 1B 69 55 43 Specify busy control