6. CONTROL PANEL
6.1. OVERVIEW OF THE CONTROL PANEL
The control panel includes a button, a multi-colored LED indicator (the LED indicator will display red, green, and orange), and a monochrome LED indicator, as shown in the figure below:
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1
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Button
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2
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Paper: Monochrome red LED indicator
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3
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Data/cartridge: multi-colored LED indicator
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6.2. CONTROL PANEL'S BUTTON AND LED FUNCTIONS
1. Button Functions
By pressing the button you can fulfill the following functions:
• Print a Demo page by a long press while in idle status;
• Wake up the printer from sleep mode;
• Resume printing after a feed failure (short press);
• Resume printing after loading paper in the tray (short press);
• Long press during the printing can cancel the current print job (long press).
2. Monochrome LED indicator function
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The indicator will display red and an alert will sound in the case of paper empty, paper jam, feed jam, paper mismatch, paper source and the set paper source mismatch, etc.
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3. Multi-colored LED indicator function
The multi-colored LED indicator will display red, green, and orange, with the specific functions as follows:
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Red indicates the occurrence of a serious error. For specific errors, see Chapter 8 Troubleshooting;
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Orange indicates that: a toner cartridge is not installed, there is a toner cartridge mismatch, the cartridge toner level is low, or some other problems related to the toner cartridge;
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Green indicates a status other than those mentioned above (such as print, warming up, sleep, ready, etc.).
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6.3. LED INDICATIONS
The source of a failure can be determined by the LEDs' indication in the event of a failure.
The meanings of the status indication of the LED indicators are as follows:
No. |
Status |
Status Description |
Paper
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Data/Cartridge
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1 |
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Both LEDs will turn on shortly when powering on the printer. |
2 |
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When starting up the printer, the Paper indicator turns off, and the Data indicator (green) flashes. |
3 |
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In the Ready status, the Data indicator displays a steady green and the red Paper indicator is turned off, even if there is no paper in the tray. |
4 |
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During printing, the red Paper indicator turns off and the Data (green) flashes |
5 |
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In Sleep status, the red Paper indicator turns off and the Data indicator (green) flashes. |
6 |
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If there is no paper in the tray, the manual feed is out of paper or there is a feed jam during the printing process, the red Paper indicator flashes. |
7 |
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In the case of a paper jam (feed jam, internal jam, exit jam and duplex printing unit jam), as well as a paper source and the set paper source mismatch, the red Paper indicator stays on. |
8 |
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In the Ready or Sleep status, in the case of toner low alarm, the the Data indicator flashes in orange. |
9 |
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If there is a Toner Cartridge error (toner cartridge is not installed, toner cartridge mismatch, toner cartridge expired), the Data/Cartridge indicator displays a steady orange. |
10 |
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For other printer errors (abnormal heating roller, abnormal laser motor, communication error, lid is open, etc.), the Data/Cartridge indicator displays a steady red. |