Citizen COMPACT CT-S310II Service Manual page 29

(2) Cutter lock error
Description:
Recovery condition:
3) Unrecoverable errors
(1) Memory error
Description:
Recovery condition:
(2) Low voltage error
Description:
Recovery condition:
The cutter cannot be moved. An error has occurred.
The buzzer beeps.
Recovered when the FEED switch is pressed or the DLE ENQ 1 or 2
command is given.
POWER LED (green)
Lit
Built-in RAM read/write check operation is not correctly performed.
This error is not recoverable.
POWER LED (green)
Blinks at short intervals.
The voltage supplied to the printer or the drawer voltage drops.
When this error occurs, immediately turn the power off.
This error is not recoverable.
POWER LED (green)
Lit
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CT-S310II Series Service Manual
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ERROR LED (red)
Blinks twice at short
intervals, and blinks once at
long intervals, repeatedly.
ERROR LED (red)
Not lit
ERROR LED (red)
Blinks three times at short
intervals, and blinks once at
long intervals, repeatedly.