SANEI ELECTRIC SK1-21, Техническое руководство

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SK1-21/31
4- 7
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LED display
When an error occurs, the STATUS LED lights or blinks depending on the type of errors as follows.
1. No error signal is detected.
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Standby
It is possible to print and the printer waits for printing data by ONLINE.
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Initialization
Initialize printer memories. The printer goes OFFLINE during initialization and
status LED blinks. After completing initialization, the printer goes standby.
2. Auto-recovery error
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Temperature error
The print head temperature is increased when heavy-duty printing is continuous. If the print
head temperature exceeds70 degrees C, operation of the print head is automatically
stopped to prevent overheating. The status LED blinks and the printer goes OFFLINE.
The printer resumes printing when the head temperature falls to 60 degrees C or lower.
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Paper empty
Detects the paper empty through near end sensor and paper empty sensor.
The status LED blinks at paper near end and keeps the printer ONLINE.
After the paper runs out and the printer detects paper empty, the status LED turns On
and the printer goes OFFLINE.
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Print head open
When the print head is lifted up, the status LED turns ON and the printer goes OFF-LINE.
After closing the print head, the printer goes on standby.
3. Unrecoverable error
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Auto cutter lock
When the cutter is blocked by a paper jam, the status LED blinks.
Press the head open button to return the cutter to its home position.
If the cutter does not return, keep the print head closed and contact a local dealer.
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Voltage error
When the printer detects abnormal voltage, the printer blinks the LED and goes OFFLINE.
Check the power supply voltage and if the problem is not cleared, please contact a local dealer.