Troubleshooting; Error Details And Led Indications - Citizen COMPACT CT-S310II Service Manual

2. TROUBLESHOOTING

Error Details and LED Indications

2-1.
When an error is detected, the two LEDs indicate the error status in the following patterns.
LED on the panel
1) POWER LED (green)
Lit: Power supplied
Blinking: Memory check error, hex-dump mode, memory switch setting mode
Not lit: Power not supplied
2) ERROR LED (red)
Lit: Cover open, paper end
Blinking: Occurrence of an error, waiting for macro execution
Not lit: Normal operation
Error Details and LED Indications
1) Automatically recoverable errors
(1) Print head hot
Description:
Recovery condition:
When the head temperature is raised (approx. 70C or above), printing
operation is stopped and the ERROR LED blinks to protect the print head
from overheat.
When the head temperature is lowered (approx. 65C or lower), printing
operation is automatically restarted.
Automatically recovered when the temperature is lowered.
POWER LED (green)
Lit
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CT-S310II Series Service Manual
ERROR LED (red)
Blinks (long flash pattern)