2.3.4 Power Connection
POS88
Ⅴ
uses the external power supply adopter as 24V±10
％、
2A,
power socket is A-1009-3P model,as Fig. 2-10 shows:
Fig.2-8 Power Socket
The pin assignment is as below
：
Pin No. Signal
1
+24VDC
2
Ground
3
NC
2.4 Buttons and Indicators
There is one button and three indicators on POS88
Ⅴ
printer.
【
FEED
】
is paper feeding button, the function of its enabling or disabling
the button on/off can be set by print command, when the button is
enabled, press
【
FEED
】
button, then the paper presenting driver starts up
and paper fed into the printer; release
【
FEED
】
button, paper feeding
stops. The green POWER light is the power indicator, red ERROR light is
status indicator, it is dark when the printer works normally, while it
flashes when reporting an abnormal emergency, as the following form
shows:
Error
Indicator and Buzzer
Status
Description
Paper ending
“
ERROR
”
indicator
flashes
Paper is running out
Print head
uplift
Buzzer rings
Put down print head
Print head
overheat
Hurried buzzer ring
Recovers automatically
when the print head cools.
Auto cutter
Position Error
Buzzer rings and
indicator blinks
Impossible to recover,
check if there is paper
