Lexmark T656 Technical Reference Manual page 14

been chosen, forcing future Lexmark PCL5 emulations to honor the HP versions of these commands
and to ignore them in a bar code context.
To avoid this conflict, use the PCL5 Lexmark enhancement switch. Setting or not setting this switch
would allow a future Lexmark PCL5 emulation to decide which way to interpret the new escape
sequences. The switch is a GL/2 command.
HP BarDIMM compatibility intercept
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