Operation Manual
Error messages Description What to do
INK LOW The ink cartridge is nearly
expended.
Replacement of the ink cartridge is nearly needed.
See “About ink cartridges” on page 66
INK CARTRIDGE ERROR
REPLACE CARTRIDGE
The ink cartridge was
found faulty. There may
be a bad contact or dew
condensation in the
cartridge.
❏ Remove the ink cartridge and reinstall it. If this
message appears after reinstalling the ink cartridge,
replace it with a new one. (Do not reinstall the ink
cartridge that caused an error.)
See “About ink cartridges” on page 66
See “Replacing ink cartridges” on page 67
❏ Condensation may occur in the ink cartridge so
leave it at room temperature for at least four hours
before installing the ink cartridge.
See “Notes for replacing the ink cartridges” on
page 66
NO MAINTENANCE TANK
INSTALL THE LEFT SIDE
MAINTENANCE TANK
The maintenance tank is
not set in the printer.
Install the maintenance tank.
See “Replacing the Maintenance Tank” on page 68
NO MAINTENANCE TANK
INSTALL THE RIGHT SIDE
MAINTENANCE TANK
NOT ENOUGH EMPTY SPACE
REPLACE THE RIGHT SIDE
MAINTENANCE TANK
The maintenance tank has
not enough empty space
so the cleaning cannot be
performed.
Replace the target maintenance tank with a new one.
See “Replacing the Maintenance Tank” on page 68
REPLACE MAINTENANCE TANK
SOON
The maintenance tank is
nearing the end of its
service life.
Although you can continue printing, you need to
replace the maintenance tank with a new one as soon as
possible.
See “Replacing the Maintenance Tank” on page 68
MAINTENANCE TANK ERROR
REPLACE THE LEFT SIDE
MAINTENANCE TANK
The installed maintenance
tank does not work
normally by either
problem below.
1. It has a bug.
2. You may have a bad
connection at the
maintenance tank.
Set the maintenance tank properly. If the same error
occurs, replace the maintenance tank with a new one.
See “Replacing the Maintenance Tank” on page 68
MAINTENANCE TANK ERROR
REPLACE THE RIGHT SIDE
MAINTENANCE TANK
MAINTENANCE TANK
REPLACE THE LEFT SIDE
MAINTENANCE TANK
The maintenance tank is
at the end of its service life.
Replace the maintenance tank with a new one.
See “Replacing the Maintenance Tank” on page 68
MAINTENANCE TANK
REPLACE THE RIGHT SIDE
MAINTENANCE TANK
WRONG MAINT. TANK RIGHT SIDE
MAINT. TANK WRONG TYPE
INSERT CORRECT TANK
The installed maintenance
tank is a non-genuine one
you can use for this printer.
Install a genuine maintenance tank you can use for this
printer.
See “Replacing the Maintenance Tank” on page 68
WRONG MAINT. TANK LEFT SIDE
MAINT. TANK WRONG TYPE
INSERT CORRECT TANK
Epson Stylus Pro 7700/7710/9700/9710 User’s Guide
Problem Solver
91