Specifications

5-1
CHAPTER 5
LAMP DISPLAY AND SWITCH FUNCTION
This chapter explains printer status by lamp display and functions of switches.
5.1 PRINTER STATE LAMP DISPLAY
Table 5-1 lists states of the printer, display that by two lamps (POWER and ERROR lamps).
Table 5-1 Printer Status Signals
Display
Printer status Error
POWER ERROR
Power OFF － Off Off
Power ON (Print-ready) － On Off
Initializing － On On
Out-of-paper error Thermal paper is not inserted On Blink
Paper cover open error Paper cover is opened On Blink twice
Battery low, power failure
Power supply voltage is out of the
stipulated range
1*
Blink On
Thermal head temperature
error
Thermal head temperature is out
of the stipulated range
2*
Blink twice On
Recharging Battery pack is recharging Blink Off
Function setting mode
Mode where function settings can
be set
Off On
Function setting mode shifting － Blink Blink
FLASH memory accessing FLASH memory is operating Short blink Short blink
Hardware error Error occurs in hardware Off Blink
*1: Range of stipulated power supply voltage is 6.5V≦power supply voltage ≦9.7V
*2: Range of stipulated temperature is -10°C≦ head temperature ≦80°C
Display Pattern ○: On, ─: Off
Items Pattern
Blink
─ ○ ─ ○ ─ ○ ─ ........
Short blink
○─○─○─○─○─○─○─○─○─○........
Blink twice
○─○ ─ ○─○ ─ ○─○ ─ .......