82
Status byte
<ESC> “?” <LF> <NUL>
1B 3F 0A 00
Reset the printer hardware.
Resets the printer hardware and produces a test print
0
Receipt printer head-up error
Receipt printer auto cutter error
Receipt printer thermistor error
Cover open error
Slip printer mechanical error
1: Error
Vertical parity error
1: Error
Framing error
1: Error
Buffer empty
1: Empty
Buffer overflow
1: Overflow
Compulsion switch
1: High level (Switch is set to ON.)
b7 b6 b5 b4 b3 b2 b1 b0
Constantly
set at 0
Status
Receipt paper empty
1: Empty
Status b3 is variable.
CODE
HEX
FUNCTION