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Error Indicators
Warning: Never connect or disconnect interface cables (or use a
switch box) with power applied to either the printer or
the host. This may cause damage to the interface cir-
cuitry and the damageis not covered by warranty.
STATUS
(LED)
Mode Description Cause Remedy
Light (Red) All
modes
Low battery Battery charge
level is low.
Recharge the
battery.
Blink (Red)
every 2s
Online Error in
Bluetooth or
WLAN card
Interface module
error (Bluetooth,
wireless LAN).
Replace the
board,.
Light (Red) After
Power
On
Program
illegal error
Flash ROM read/
write error has
occurred.
Replace Flash
ROM.
Flashrom-
error
Retry
downloading
program.
Blink
GreenÌ Red
every 2s
Online Head error Head wiring is
disconnected.
Replace the head.