HP Deskjet 990c HP DeskJet 990C Series Printer - (English) Online User's Guide - Page 64

Press the Power Button, notebook computer may

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Problems?: Troubleshooting Tips What do the flashing lights mean? Continued What is the problem? All of the upper lights are flashing. The infrared light is flashing. Possible cause The printer may need to be reset. The infrared lens of a laptop or notebook computer may be aligned with the infrared lens of the printer. This indicates that a connection has been established between the two devices. To solve the problem... 1 Press the Power Button to turn the printer off. Then press the Power Button again to turn the printer back on. 2 If that doesn't solve the problem, press the Power button to turn the printer off. 3 Unplug the printer. 4 Plug the printer back in. 5 Press the Power Button to turn the printer on. Position the laptop or notebook: • More than 3 feet (1 meter) from the printer. OR • So its infrared lens is not aligned with the infrared lens on the printer (there should be more than a 30-degree total angle between the two lenses). 64

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64
Problems?: Troubleshooting Tips
All of the upper lights are
flashing.
The printer may need to be reset.
1
Press the Power Button
to turn the printer off. Then press the Power
Button
again to turn the printer back on.
2
If that doesn’t solve the problem, press the Power button to turn the
printer off.
3
Unplug the printer.
4
Plug the printer back in.
5
Press the Power Button
to turn the printer on.
The infrared light is flashing.
The infrared lens of a laptop or
notebook computer may be
aligned with the infrared lens of the
printer. This indicates that a
connection has been established
between the two devices.
Position the laptop or notebook:
• More than 3 feet (1 meter) from the printer.
OR
• So its infrared lens is not aligned with the infrared lens on the printer
(there should be more than a 30-degree total angle between the two
lenses).
What do the flashing lights mean?
Continued
What is the problem?
Possible cause
To solve the problem…