Hitachi PH, Instruction Manual

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● On-screen Message Descriptions 8-3
8.2 On-screen Message Descriptions
8.2.1 Fault messages
(1) Faults that invoke ink stoppage
No. Message Meaning of message Remedy
1 Ink Low Fault
The ink level in the ink
reservoir is too low. (If the
ink is not added or replaced
within 60 minutes after
warning output, the printer
comes to a stop with the
warning condition replaced
by a fault condition.)
● Add ink to the ink reservoir.
2
Main Ink Tank
Too Full The ink level in the main ink
tank is unduly high.
● Drain the ink from main ink
tank drain tube.
( page 7-45).
● In addition, to ensure normal
ink density, perform "Ink
replacement".
3
Makeup Ink Low
Fault
The makeup ink level in the
makeup ink reservoir is too
low.
(if replenishment is not
effected within 60 minutes
after warning output)
● Add the makeup ink to the
makeup ink reservoir.
4
Replenishment
Time-out
The automatic replenish-
ment sequence is taking too
much time.
● Contact your nearest local
distributor.
5
Ink Drop Charge
Too Low
The ink drops are poorly
charged, with too low
charge.
● Clean the gutter, deflection
electrode, and its
surroundings.
● Adjust the excitation setting to
make sure that the ink drops
are well made.
● Adjust ink pressure.
6
No Ink Drop
Charge The ink drops are not
electrically charged.
● Check if the ink stream is at
about the center of the gutter.
● Clean the gutter, deflection
electrode, and its
surroundings.
● Adjust the excitation V-ref. to
make sure that the ink drops
are well made.
● Check the ink pressure.
7 Noise Fault M
The engine section
malfunctioned due to noise. ● Turn the power OFF and then
back ON.
8 Noise Fault S
The engine section
malfunctioned due to noise. ● Turn the power OFF and then
back ON.
9 Noise Fault C
The controller section
malfunctioned due to noise. ● Contact your nearest local
distributor.
10
Deflection
Voltage Leakage The deflection electrode
voltage is too low. ● Dry the deflection electrode
and its surroundings.