Oki PT390 - Page 29

28
Unrecoverable errors
Error condition
LED LAMP
Blinking pattern
Internal error
POWER (
●
)
――●―●―
ERROR (
●
)
●―――――
Repeated pattern in which the green lamp
blinks twice and the amber lamp blinks once
Head not
installed
POWER (
●
)
――●―●―●―
ERROR (
●
)
●―――――――
Repeated pattern in which the green lamp
blinks three times and the amber lamp blinks
once
Low voltage
POWER (
●
)
――●―●―●―●―
ERROR (
●
)
●―――――――――
Repeated pattern in which the green lamp
blinks four times and the amber lamp blinks
once
Over voltage
POWER (
●
)
――●―●―●―●―●―
ERROR (
●
)
●―――――――――――
Repeated pattern in which the green lamp
blinks five times and the amber lamp blinks
once
Cutter
functioning
abnormally
POWER (
●
)
――●―●―●―●―●―●―
ERROR (
●
)
●―――――――――――――
Repeated pattern in which the green lamp
blinks six times and the amber lamp blinks
once
LF motor
functioning
abnormally
POWER (
●
)
――●―●―●―●―●―●―●―
ERROR (
●
)
●―――――――――――――――
Repeated pattern in which the green lamp
blinks seven times and the amber lamp
blinks once