Oki IP-6620 - Page 228

OKI Data Infotech Corporation CONFIDENTIAL
Chapter 5 Troubleshooting (Engine Section and USB Controller Section)
5-69
Error
No.
Cause
User Solution
Service Engineer Inspection
(For inspection criteria, see
Reference to Check/Replace
Parts.)
Assumed Replacement
Part
Reference to
Check/Replace
Parts
1a04
Carriage Power Error (CRG
P5V)
Restart the printer.
- Check the connection of
CARRIAGE FFC,MW connectors
on the HCB1M and the IPB5.
- Check the connection of ROBOT
CABLE,MW connectors.
- ROBOT CABLE,MW
- CARRIAGE FFC,MW
- PCB-ASSY-HCB1M
- PCB-ASSY-IPB5-100
 5.5.21
1a05
Carriage Power Error (CRG
P24V_FAN1)
Restart the printer.
ditto
ditto
 5.5.21
1a07
Carriage Power Error (CRG
P12V_FAN3)
Restart the printer.
ditto
ditto
 5.5.21
1a08
Carriage Power Error (CRG
P38VCRG)
Restart the printer.
ditto
ditto
 5.5.21
1a0a
Carriage Power Error (CRG
VDD2A1)
Restart the printer.
- Check the connection of
CARRIAGE FFC,MW connectors
on the HCB1M and the IPB5.
- Check the connection of ROBOT
CABLE,MW connectors.
- Check the connection of HEAD
CABLE,MW connectors on the
HCB1M and the print heads.
- ROBOT CABLE,MW
- CARRIAGE FFC,MW
- HEAD CABLE,MW
- INKJET HEAD,MW
- PCB-ASSY-HCB1M
- PCB-ASSY-IPB5-100
 5.5.21
1a0b
Carriage Power Error (CRG
VDD2B1)
Restart the printer.
ditto
ditto
 5.5.21
1a0c
Carriage Power Error (CRG
VDD2A2)
Restart the printer.
ditto
ditto
 5.5.21
1a0d
Carriage Power Error (CRG
VDD2B2)
Restart the printer.
ditto
ditto
 5.5.21
1a0e
Carriage Power Error (CRG
VDD2A3)
Restart the printer.
ditto
ditto
 5.5.21
1a0f
Carriage Power Error (CRG
VDD2B3)
Restart the printer.
ditto
ditto
 5.5.21
1a10
Carriage Power Error (CRG
VDD2A4)
Restart the printer.
ditto
ditto
 5.5.21
1a11
Carriage Power Error (CRG
VDD2B4)
Restart the printer.
ditto
ditto
 5.5.21
1a12
Carriage Power Error (CRG
VDD2A5)
Restart the printer.
ditto
ditto
 5.5.21
1a13
Carriage Power Error (CRG
VDD2B5)
Restart the printer.
ditto
ditto
 5.5.21
1a14
Carriage Power Error (CRG
VDD2A6)
Restart the printer.
ditto
ditto
 5.5.21
1a15
Carriage Power Error (CRG
VDD2B6)
Restart the printer.
ditto
ditto
 5.5.21
1a16
Carriage Power Error (CRG
VDD2A7)
Restart the printer.
ditto
ditto
 5.5.21
1a17
Carriage Power Error (CRG
VDD2B7)
Restart the printer.
ditto
ditto
 5.5.21
1c00
Thermistor Connection Error
(Ambient temperature)
Restart the printer.
Check that the ambient temperature
thermistor harness is not
disconnected or broken, and that its
jacket is not damaged.
- Ambient temperature
thermistor
- PCB-ASSY-ACT3
- PCB-ASSY-IPB5-100
 5.5.22
1c01
Thermistor Connection Error
(Preheater)
Restart the printer.
Check that the preheater thermistor
harness is not disconnected or
broken, and that its jacket is not
damaged.
- REAR PAPER GUIDE,MW
- PCB-ASSY-ACT3
- PCB-ASSY-IPB5-100
 5.5.22
1c02
Thermistor Connection Error
(Afterheater)
Restart the printer.
Check that the afterheater thermistor
harness is not disconnected or
broken, and that its jacket is not
damaged.
- FRONT PAPER GUIDE,MW
- PCB-ASSY-ACT3
- PCB-ASSY-IPB5-100
 5.5.22
1c05
Thermistor Connection Error
(Printheater)
Restart the printer.
Check that the printheater thermistor
harness is not disconnected or
broken, and that its jacket is not
damaged.
- PLATEN ASSY,MW
- PCB-ASSY-ACT3
- PCB-ASSY-IPB5-100
 5.5.22
1e00
Cap Correction Value Error
Restart the printer.
- Check the cap position correction
value.
- Check the connection of the
IC(EEPROM).
- IC(EEPROM)
- PCB-ASSY-IPB5-100
 5.5.23
2010
Long-term Storage Error
- Start the printer in Ignore Fatal
Error mode.
- Check that the ink did not dry
inside the PUMP-F-ASSY,MW
tube.
- Check that the ink did not dry
inside the SUPPLY PUMP
TUBE,MW.
- Restart the printer.
- Check that the printer system time
is correct.
- PUMP-F-ASSY,MW
- SUPPLY PUMP TUBE,MW
- IC(EEPROM)
- PCB-ASSY-IPB5-100
 5.5.24
2030
Periodic Part Replacement Error
(Supply Pump No.1)
Replace the supply pump, reset the
printer operating hours, and restart
the printer.
- SUPPLY PUMP TUBE,MW
- IC(EEPROM)
- PCB-ASSY-IPB5-100
 5.5.25