Rear view
* The figure above shows an ML-2851ND.
1 | network porta | 4 | duplex unit |
2 | USB port | 5 | power receptacle |
3 | optional tray 2 cable | 6 | power switch |
| connector |
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a.
Control panel overview
1Error: Indicates the status of your printer. See page 9.5.
2Online: Indicates the status of your printer. See page 9.5.
3Cancel: Prints a demo page or configuration page. Cancels the print job.
Makes the printer pick up the print media.
Understanding the LEDs
LED | Status |
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Error | Red | On | • | The cover is open. Close the |
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| cover. |
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| • | There is no paper in the tray. |
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| Load paper in the tray. |
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| • | The printer has stopped printing |
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| due to a major error. |
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| • | The toner cartridge is not |
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| installed. Install the toner |
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| cartridge. |
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| • | Your system has some |
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| problems. If this problem occurs, |
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| contact your service |
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| representative. |
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| • | The toner is totally exhausted. |
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| Remove the old toner cartridge |
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| and install a new one. See page |
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| 8.3. |
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| Blinking | • | A minor error is occurring and |
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| the printer is waiting for the error |
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| to be cleared. When the problem |
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| is cleared, the printer resumes |
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| printing. |
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| • | The toner cartridge is low. Order |
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| a new toner cartridge. You can |
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| temporarily improve print quality |
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| by redistributing the toner. See |
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| page 8.2. |
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| Orange | On | • | A paper jam has occurred. To |
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| solve the problem, see page 9.1. |
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Online | Green | On | • | The printer is in power save |
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| mode. |
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| • | The printer is |
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| receive data from the computer. |
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| Blinking | • | Blinks slowly indicates that the |
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| printer is receiving data from the |
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| computer. |
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| • | Blinks quickly indicates that the |
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| printer is printing data. |
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1.3 <Introduction>
