2-2
681640J
LED Functions
The table below gives the meaning of the LED signals.
LED
MEANING
POWER
ON LINE
FORM FEED
CARTRIDGE
S
Printer not powered on
A
A
Printer powered and ONLINE
A
S
Printer powered and OFFLINE
L
Battery pack or batteries nearly low
LV
Low battery pack charge
A
L
Data reception
A
L
Out of paper condition
A
L
Out of ink condition
A
LV
No head, or head not installed correctly
AS
AS
AS
AS
Printer being powered
LS3
LS3
LS3
LS3
Operator error
S
S
S
S
Printer in standby
LS
LS
LS
LS
Batteries being recharged
ACS
ACS
ACS
ACS
NiCd batteries being discharged
S=
Off
A=
On
L=
Flashing
LV=
Flashing rapidly
AS=
On in sequence, one LED at a time
LS3= Simultaneous flashing three times
LS=
Flashing sequentially
ACS= All the LEDs ON simultaneously with the consequent turn off of one LED at a time in a continuous order
Summary of Contents for JP 90
Page 1: ...JP 90 Printer SERVICE MANUAL Code 681640J 00...
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Page 42: ...6 2 681640J 6 2 POWER SUPPLY CIRCUIT...
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