Brother HL-1201 - Command to Enter Hbp Mode

APPENDIX C HBP MODE COMMANDS - 4
2. COMMAND TO ENTER HBP MODE
Command
<ESC>%-12345X@PJL<LF>
@PJL<Space>ENTER<Space>LANGUAGE<Space>=<Space>HBP<LF>
Function
The printer enters the HBP mode when this command is received.
Explanation
The printer can receive this command when it is in the idle condition (during HP emulation, IBM emulation,
Epson emulation and Auto emulation for HL-1040). The printer reports an error if it receives this command
when it is already in HBP mode. The printer enters HBP mode when it receives this command. This mode
continues until one of following occurs.
(1) The printer receives the Exit command.
(2) The printer power is turned off.
(3) InputPrime Signal is brought LOW.
The printer executes the following HBP commands in HBP mode.