Epson Mobilink P80 Technical Reference Guide - Page 26

Unrecoverable Errors, CAUTION

Page 26 highlights

Unrecoverable Errors Printing is no longer possible when unrecoverable errors occur. If the same error occurs again even after turning the power back on, contact your dealer or a Epson service center. CAUTION Immediately turn off the power and remove the battery when unrecoverable errors occur. Error Error description Error LED flash code Approx.320 ms Internal circuit error Internal circuits are not connected correctly. LED ON LED OFF R/W error in memory After R/W checking, the printer does LED ON not work correctly. LED OFF High voltage error The power supply voltage is high. LED ON LED OFF Overload error The temperature of the print head or battery is extremely high or low. LED ON LED OFF CPU execution error The CPU is executing an incorrect address. LED ON LED OFF Wireless communication unit error Wireless communication does not work correctly or the wireless communication unit is disconnected. LED ON LED OFF 5.120 ms 26

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26
Unrecoverable Errors
Pr
inting
i
s
n
o lo
ng
er poss
i
ble whe
n
un
recoverable errors occ
u
r. If
t
he same error occ
u
rs a
g
a
in
eve
n
af
t
er
tu
r
ning
t
he power back o
n
, co
nt
ac
t
yo
u
r dealer or a Epso
n
serv
i
ce ce
nt
er.
CAUTION
Immediately turn off the power and remove the battery when unrecoverable errors
occur.
Error
Error description
Error LED flash code
Internal circuit error
Internal circuits are not connected
correctly.
R/W error in memory
After R/W checking, the printer does
not work correctly.
High voltage error
The power supply voltage is high.
Overload error
The temperature of the print head
or battery is extremely high or low.
CPU execution error
The CPU is executing an incorrect
address.
Wireless communication
unit error
Wireless communication does not
work correctly or the wireless
communication unit is
disconnected.
Approx.
3
20 m
s
5.120 m
s
LED ON
LED OFF
LED ON
LED OFF
LED ON
LED OFF
LED ON
LED OFF
LED ON
LED OFF
LED ON
LED OFF