HP Deskjet 2540 User Guide - Page 13

Light behavior, Cause and Solution, WPS is in progress.

Page 13 highlights

Light behavior Cause and Solution cartridge. For more information, see Replace ink cartridges on page 41. ◦ Determine if the ink cartridge is defective. For more information, see Identify a defective cartridge on page 69. ◦ If the ink cartridge is counterfeit, replace the corresponding ink cartridge with an original HP ink cartridge, or press any button, except the Cancel button, to resume printing. On button light, Wireless status light, Wireless Direct status light, letter "E", the media error indicator, the wireless strength indicator, Attention light, and both cartridge lights are blinking. The printer is in an error state. To exist the error state, reset the printer. 1. Turn printer off. 2. Unplug the power cord. 3. Wait a minute, plug power cord back in. 4. Turn on the printer. Wireless status light is blinking and the signal bar is cycling. If the problem persists, contact HP. ● The printer is establishing a wireless network connection. ● WPS is in progress. Wireless status light is blinking and the wireless strength indicator is solid on. There is no wireless signal. ● Make sure your wireless router or access point is powered on. ● Move the printer closer to the wireless router. Wireless status light and the wireless strength indicator are blinking. The printer has a problem establishing the wireless network, an error occurs or overlap session is detected when using WPS. Turn off wireless by pressing the Wireless button to clear the error. ENWW Status lights 9

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Light behavior
Cause and Solution
cartridge. For more information, see
Replace ink
cartridges
on page
41
.
Determine if the ink cartridge is defective. For
more information, see
Identify a defective cartridge
on page
69
.
If the ink cartridge is counterfeit, replace the
corresponding ink cartridge with an original HP ink
cartridge, or press any button, except the
Cancel
button, to resume printing.
On
button light,
Wireless
status light,
Wireless Direct
status
light, letter “E”, the media error indicator, the wireless
strength indicator,
Attention
light, and both cartridge lights
are blinking.
The printer is in an error state.
To exist the error state, reset the printer.
1.
Turn printer off.
2.
Unplug the power cord.
3.
Wait a minute, plug power cord back in.
4.
Turn on the printer.
If the problem persists, contact HP.
Wireless
status light is blinking and the signal bar is cycling.
The printer is establishing a wireless network
connection.
WPS is in progress.
Wireless
status light is blinking and the wireless strength
indicator is solid on.
There is no wireless signal.
Make sure your wireless router or access point is
powered on.
Move the printer closer to the wireless router.
Wireless
status light and the wireless strength indicator are
blinking.
The printer has a problem establishing the wireless network,
an error occurs or overlap session is detected when using
WPS.
Turn off wireless by pressing the
Wireless
button to clear the
error.
ENWW
Status lights
9