Troubleshooting
SECTION 06 Troubleshooting
9/54
A / D
No.
Description Context
Consequences
Check / Cause / Remedy / Solution
53
A
EMPTY ADDITIVE
Cartridge
After several attempts to
pump additive from the
cartridge, the printer
indicates that the cartridge is
empty.
Consequences:
Printing is still possible but
the ink concentration will be
affected by the lack of
additive to compensate for
evaporation.
1- Cartridge
-
Not empty
-
Correctly positioned in cartridge holder
-
Properly perforated tip O-ring
2- Additive solenoid valve 1
-
Test
-
Replace the IMM
3- Clogged or bent hollow needle
Remove the tip holder and clean or replace it.
4- CPU
54
D
Full waste
cartridge
The pressure inside the
waste cartridge is too high
during draining or rinsing.
The cartridge is indicated as
being full.
Consequences:
Draining stops.
1- Cartridge
-
Full or filled with air
-
Hollow needle blocked by unperforated tip
O-ring
2- Ink solenoid valve 0 locked closed
-
Test
-
Replace the IMM
3- Clogged or bent hollow needle
Remove the tip holder and clean or replace it.
4- CPU board connector
5- CPU
60
A
U0: Ink Valve
malfunction
The pressure measured is
too high when ink is pumped
from the cartridge or is too
low when ink is flowed back
to the buffer tank.
Consequences:
Printing is still possible but
only until the ink in the
accumulator runs out.
1- Cartridge
-
Empty
-
Hollow needle blocked by unperforated tip
O-ring.
2- Ink solenoid valve 0 locked closed
- Test
- If OK: pressure sensor (replace IMM)
- If not OK: IMM or CPU or IMM / CPU
connections
3- Clogged or bent hollow needle
Remove the tip holder and clean or replace it.
