System Overview
3.3.6 LED Behaviors
Ready | LED Error | LED Toner Save | LED Status |
ON | OFF | N/A | Ready to receive the data. |
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SLOW BLINK | OFF | N/A | Receiving the data from the host. |
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| In case that toner save mode is ON. |
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FAST BLINK | OFF | N/A | Printing the page. |
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| In case that toner save mode is ON. |
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N/D | N/D | N/D | Recovery mode |
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OFF | ON | N/A | Out of paper |
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BLINK | BLINK | BLINK | Service error (LSU or Fuser error) |
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N/A | N/A | ON | Toner save mode is ON |
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N/A | N/A | OFF | Toner save mode is OFF |
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3.3.7 Error LED Operation
Error LED Operation
All LEDs blink the each time interval.
| Service Error | LED operation | |
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Fuser Error |
| Open Fuser Error | All LEDs (Toner save LED, Error LED) blink a time interval |
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| of 1 second. |
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| Low Heat Error | All LEDs (Toner save LED, Error LED) blink a timeinterval of |
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| 4 seconds. |
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| Over Heat Error | All LEDs (Toner save LED, Ready LED and Error LED) blink a |
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| time interval of 1 second. |
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LSU Error |
| LReady Error | All LEDs (Toner save LED, Ready LED) blink a time |
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| interval of 1 second. |
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| Hsync Error | All LEDs (Toner save LED, Ready LED) blink a time |
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| interval of 4 seconds. |
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Samsung Electronics
