Troubleshooting; Error Indication; Output Of Led (On The Operation Panel At The Right Side Of The Printer) - Citizen PMU2300III Series Service Manual

PMU2300III Series Service Manual
3.

TROUBLESHOOTING

3-1. Error Indication

3-1-1. Output of LED (on the operation panel at the right side of the printer)

1) POWER LED (green)
• Lit:
• Blinking: Memory check error, hex-dump mode, memory switch setting mode, self-printing
• Not lit:
2) ERROR LED (red)
• Lit:
• Blinking: Occurrence of an error, waiting for macro execution
• Not lit:
Power supplied
Power not supplied
Memory check error, platen open, paper end, paper near end
Normal operation
Operation panel
ERROR LED
POWER LED
FEED switch
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