Understanding control-panel features
The printer has the following lights and buttons on the control panel:
| 1
| Left arrow button (<): Press this button to navigate through the menus or to decrease a value that appears on the display.
| NOTE
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Press the left and right arrow buttons simultaneously to print a demo page.
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| 2
| OK button: Press the OK button for the following actions:
| ●
| Open the control-panel menus.
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| ●
| Select a menu item.
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| Clear some printer errors.
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| ●
| Continue printing after reloading a tray.
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| ●
| Acknowledge that a non-HP supply is in use.
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| ●
| Return the printer to the Ready state whenever the ready light is blinking.
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| 3
| Right arrow button (>): Press this button to navigate through the menus or to increase a value that appears on the display.
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| 4
| Display: The display provides information about the printer. Use the menus on the display to establish printer settings. See Using the control-panel menus.
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| 5
| Cancel Job button (X): Press this button to cancel a print job whenever the attention light is blinking. You can also press this button to exit the control-panel menus.
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| 6
| Ready light (green): The ready light is on when the printer is ready to print. It blinks when the printer is receiving print data.
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| 7
| Attention light (amber): The attention light blinks when a print cartridge is empty.
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| NOTE
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The attention light does not blink if more than one print cartridge is empty.
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| 8
| Print-cartridge-status gauges: These gauges show the consumption level for each print cartridge (black, yellow, cyan, and magenta).
If the consumption level is unknown, a ? symbol appears. This can occur in the following circumstances:
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| The print cartridge is missing or installed incorrectly.
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| The print cartridge is defective.
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| The print cartridge might not be an HP cartridge.
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HP color laserjet 2700 Understanding control-panel features