Epson 7400 Printer User Manual


 
320 Problem Solver
Error messages
Message Description What to do
UNABLE TO PRINT
MAKE SURE PAPER
IS LOADED
An error may be
occurring when you try
to print patterns such as
nozzle check or head
alignment.
End the TEST PRINT
menu first, and then
solve the error
displayed on the LCD.
Finally, try to print
patterns again.
MAINTENANCE
TANK NEARLY FULL
The maintenance tank is
almost full.
Replace the
maintenance tank with
a new one. See
“Replacing the
Maintenance Tank” on
page 299.
INK LOW The ink cartridge is nearly
empty.
Replacement of the ink
cartridge is nearly
needed.
Although you can
continue printing in INK
LOW situation, the print
quality may decline.
MAINTENANCE
REQUEST nnnn
A part used in the printer
has nearly reached the
end of its life. "nnnn"
shows the code of the
part.
Note the code and
contact your dealer.
See “Contacting
Customer Support” on
page 352.
PAPER LOW The roll paper is almost
finished.
Replace the roll paper
with a new one. See
“Using Roll Paper” on
page 245.
POWER CLEANING
YOU MUST MOVE
INK LEVERS WHEN
CLEANING
Power cleaning is
required.
To perform power
cleaning, select YES
and follow the
messages on the LCD.
CLEANING ERROR
REMOVE THICK
PAPER
Cleaning cannot be
executed because thick
paper is loaded.
Remove the thick
paper, and then move
the paper lever to the
secured position.
The printer could not
feed the printout.
Remove the printout.