Leds And Buzzer - Orient BTP-M170 User Manual

e- ERROR LED
Indicate all error status. Under normal conditions, ERROR LED is always off; under error
conditions, ERROR LED will flash.
f- POWER LED
Indicate power status (on/off). When turning on printer, POWER LED is always on; when
turning off printer, POWER LED is always off.
g- Paper near end sensor
Detect the status of paper roll. If paper near end, the ERROR LED will flash and indicate
user to replace paper. The printer will continue printing until the paper is end. The printer
will indicate paper near end when remaining paper is less than 3m or paper roll O/D is
less than 25mm.
Caution:
The paper guide is a necessary part of the printer for adjusting paper width, please keep it
carefully.

3.2 LEDs and Buzzer

1) The table below shows the functions of LEDs and buzzer:
Name
POWER LED(Green)
ERROR LED(Red)
PAPER LED(Red)
Buzzer*
2) The table below shows LEDs and buzzer in error status:
Error
HP error
Print head overheated
Abnormal voltage
Paper end
Paper near end*
*
Buzzer and paper near end sensor are optional.
Caution:
The printer checks the print head temperature via thermal resistor. If the print head is
extremely overheated, the printer will stop printing at 140℃.
Status
On
Off
Flash
Off
On
Flash
Off
Beep
*
Buzzer
Interval buzzing
Six sounds
Five sounds
Two sounds
- 7 -
BTP-M170 User's Manual
Printer status
Power on
Power off
Error
Normal
Paper end or paper near end
Standby
Normal paper status
Error
ERROR LED
Interval flash
Six times
Five times
Two times
One time
PAPER LED
Off
Off
Off
On
On