Network light
Status
Left side on
Wireless LAN is operative.
Right side on
Ethernet LAN is operative.
Flashing (both)
One of the following:
❏
WPS (PIN code) entry is in progress.
❏
Preparing firmware update
Flashing
(alternately)
One of the following:
❏
Setting up push button auto setup (AOSS/WPS)
❏
Starting up the printer after turning on
Errors
Ink-Related Errors
Ink light
Status
What to do
On
One of the ink cartridge is expended or one
of the cartridges is not installed.
Install a fresh ink cartridge.
U
The printer fails to detect a new ink
cartridge after installation.
Re-install the ink cartridge.
A wrong ink cartridge is installed.
Install a correct ink cartridge.
Flashing
One of the ink cartridges is running low.
Ready a new ink cartridge.
Paper-Related Errors
Paper light
Status
What to do
On
One of the following:
❏
Paper or CD/DVD is not loaded
❏
CD/DVD tray is not loaded correctly
❏
Multiple sheets of paper were fed at
the same time.
Insert the paper correctly and press the
I
button.
The roll paper has run out.
Press the
I
button while holding the roll
paper.
SC-P400 Series User's Guide
Problem Solver
86