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On light Attention
light
Ink level
indicator
light
Description Solution
cartridge
light Off
Black print
cartridge
light On
The black print cartridge
has been removed.
quality is no longer
acceptable.
Replace the black print
cartridge, or print in ink-
backup mode with the
tricolor print cartridge. For
more information, see
“
Printing in ink-backup
mode” on page 58.
Blinking Off Current ink
levels
Product is processing
print, scan, copy or
maintenance job such as
alignment.
Wait for product to
complete job.
Fast
Blinking
Fast
Blinking
Both fast
blinking
The product has a fatal
error.
1. Turn off the product.
2. Unplug the power
cord.
3. Wait a minute, then
plug the power cord
back in.
4. Turn on the product.
If the problem persists,
contact HP Support.
Wireless indicator light
The wireless indicator on the product flashes in special sequences to inform you about
various status or error conditions. Refer to the following table for information on solving
your error condition based on the wireless indicator flashing on the product.
Table 9-1 Wireless indicator light
Wireless button
light
Wireless
Description Solution
On The product is
connected to a
wireless network.
Wireless Protected
Setup (WPS)
successful.
The product can now print
wirelessly.
(continued)
Errors 57
Solve a problem