Hitachi PB - Troubleshooting; Faults that Do Not Invoke Ink Stoppage; Troubleshooting List

6-1
6.Troubleshooting
6.1TroubleshootingList
[Fault invoke ink stoppage]
Subsectio Name Remarks
6.2.1 Ink Low Refer to 6.2.1.
6.2.2 Ink Over Fill Refer to 6.2.3.
6.2.3 Makeu
p
Ink Low
6.2.4 Re
p
lenishment Time-out
6.2.5 Ink Dro
p
Char
g
e Too Low
6.2.6 No Ink Dro
p
Char
g
e
6.2.7 Noise Fault M
/
S/C
6.2.8 Deflection Volta
g
eLeaka
g
e
6.2.9 Char
g
e Volta
g
e Fault
6.2.10 DC Power Su
pp
l
y
Fan Fault
6.2.11 Char
g
e Volta
g
e Fault
6.2.12 Internal Communication Error S
6.2.13 F Memor
y
Fault M
/
S/C
6.2.14 Hardware Error C
6.2.15 Ink Heatin
g
Fault
6.2.16 Heatin
g
Unit Sensor Fault
6.2.17 Heatin
g
Unit Fault
6.2.18
A
mbient Tem
p
erature Sensor Fault
6.2.19
Viscometer Tem
p
erature Sensor Fault
6.2.20
Pum
p
Motor Fault
6.2.21 Coolin
g
Fan Fault

[Faults that do not invoke ink stoppage]
Subsectio Name Remarks
6.3.1
Print Overla
p
Error
6.3.2 Cover O
p
en
6.3.3 Im
p
ro
p
er Sensor Position
6.3.4 Tar
g
et Fre
q
uenc
y
Too Hi
g
h
6.3.5 Print Data Chan
g
eover In Pro
g
ress S,C,M,V
6.3.6 No Print Contents
6.3.7 Ink Dro
p
Char
g
e Too Hi
g
h
6.3.8 Internal Communication Error C/M
[
Warning (printing continuously performed)]
Subsectio Name Remarks
Ink Low Warnin
g
Makeu
p
Ink Low Warnin
g
6.4.1 Ink Shelf Life Exceeded
6.4.2
O
p
eratin
g
Tem
p
eratureToHi
g
h/To Low
6.4.3 Ink Heatin
g
Failure
6.4.4 Batter
y
Low
6.4.5 Product S
p
eed Matchin
g
Error
6.4.6 Viscosit
y
Readin
g
Instabilit
y
6.4.7 Viscosit
y
Readin
g
s Out of Ran
g
e
6.4.8 Hi
g
h Ink Concentration
6.4.9 Low Ink Concentration
6.4.10 Excitation Settin
g
Review