Oki IP-6620 Maintenance Manual page 227

Error
Cause
No.
1500 PCB-ASSY-TRC-MW
Connection Error
1600 RSM Register Read/Write Error Restart the printer.
1610 Flash Check Sum Error
1620 PCB-ASSY-IPB5-100
Initialization Error
1630 Band Memory Read/write Error
1640 USB Chip Register Read/write
Error (Peripheral)
1641 USB Chip Register Read/write
Error (Host)
1650 EEPROM Initialization Check
Error
1660 RSM Mask Memory Read/write
Error
1670 ATG Register Read/write Error
1700 ABC Register Read/write Error
1800 PTG Register R/W Error
1900 Power Supply Unit Error
(PCB-ASSY-ACT3 P12V)
1901 Power Supply Unit Error
(PCB-ASSY-ACT3 P24V)
1902 Power Supply Unit Error
(PCB-ASSY-ACT3 P24VAR)
1903 Power Supply Unit Error
(PCB-ASSY-ACT3 P24VSF)
1905 Power Supply Unit Error
(PCB-ASSY-ACT3 P38V)
1906 Power Supply Unit Error
(PCB-ASSY-ACT3 P38VAR)
1907 Power Supply Unit Error
(PCB-ASSY-ACT3 P38VAF)
1908 Power Supply Unit Error
(PCB-ASSY-IPB5-100
P38VAF)
1909 Power Supply Unit Error
(PCB-ASSY-IPB5-100
P38VCRG)
190a Power Supply Unit Error
(ACT P36VARHCB)
1a00 Carriage Power Error (CRG
P38VAF)
1a01 Carriage Power Error (CRG
PREF)
1a02 Carriage Power Error (CRG
P1.2V)
1a03 Carriage Power Error (CRG
P3.3V)
5-68
Chapter 5 Troubleshooting (Engine Section and USB Controller Section)
Service Engineer Inspection
(For inspection criteria, see
User Solution
Reference to Check/Replace
Restart the printer. Check the connection of
CABLE(TRC-CTL)-ASSY(MW).
Install the last firmware version.
Restart the printer. ditto
Restart the printer. Install the last firmware version.
Restart the printer. ditto
Restart the printer. ditto
Restart the printer. ditto
Restart the printer. Check the connection of
IC(EEPROM).
Restart the printer. Install the last firmware version.
Restart the printer. ditto
Restart the printer. ditto
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
Restart the printer. - Check the connection of
CABLE(ACT-IPB-IF)-ASSY(MW).
- Check the connection of
CABLE(PSU-ACT)-ASSY(MW).
- Check the connection of
CABLE(PSU-ACT-IF)-ASSY(MW).
Restart the printer. ditto
Restart the printer. Check the connection of the
interlock switch connectors.
Restart the printer. - Check the connection of
CABLE(ACT-IPB-IF)-ASSY(MW).
- Check the connection of
CABLE(PSU-ACT)-ASSY(MW).
- Check the connection of
CABLE(PSU-ACT-IF)-ASSY(MW).
Restart the printer. ditto
Restart the printer. Check the connection of the
interlock switch connectors.
Restart the printer. - Check the connection of
CABLE(ACT-IPB-IF)-ASSY(MW).
- Check the connection of
CABLE(PSU-ACT)-ASSY(MW).
- Check the connection of
CABLE(PSU-ACT-IF)-ASSY(MW).
Restart the printer. ditto
Restart the printer. - Check the connection of the
interlock switch connectors.
Restart the printer. ditto
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.
Restart the printer. ditto
Restart the printer. ditto
Restart the printer. ditto
OKI Data Infotech Corporation CONFIDENTIAL
Assumed Replacement
Parts.)
- CABLE(TRC-CTL)-ASSY(MW)
- PCB-ASSY-TRC-MW
- PCB-ASSY-ACT3
- PCB-ASSY-IPB5-100
- PCB-ASSY-IPB5-100
- Firmware version
- PCB-ASSY-IPB5-100
- PCB-ASSY-IPB5-100
ditto
ditto
ditto
- IC(EEPROM)
- PCB-ASSY-IPB5-100
PCB-ASSY-IPB5-100
ditto
ditto
- CARRIAGE FFC,MW
- PCB-ASSY-HCB1M
- PCB-ASSY-IPB5-100
- ROBOT CABLE,MW
- PCB-ASSY-ACT3
- PCB-ASSY-IPB5-100
- Power supply unit (38V)
ditto
- Window sensor OKI Data
Infotech
- PCB-ASSY-ACT3
- Power supply unit (24V)
- PCB-ASSY-IPB5-100
- PCB-ASSY-ACT3
- PCB-ASSY-IPB5-100
- Power supply unit (38V)
ditto
- Window sensor OKI Data
Infotech
- PCB-ASSY-ACT3
- PCB-ASSY-IPB5-100
- Power supply unit (38V)
- PCB-ASSY-ACT3
- PCB-ASSY-IPB5-100
- Power supply unit (38V)
ditto
- Window sensor OKI Data
Infotech
- PCB-ASSY-ACT3
- PCB-ASSY-IPB5-100
- Power supply unit (38V)
ditto
- ROBOT CABLE,MW
- CARRIAGE FFC,MW
- PCB-ASSY-HCB1M
- PCB-ASSY-IPB5-100
ditto
ditto
ditto
Reference to
Check/Replace
Part
Parts
 5.5.9
 5.5.10
 5.5.11
 5.5.12
 5.5.13
 5.5.14
 5.5.14
 5.5.15
 5.5.16
 5.5.17
 5.5.18
 5.5.19
 5.5.20
 5.5.20
 5.5.20
 5.5.20
 5.5.20
 5.5.20
 5.5.20
 5.5.20
 5.5.20
 5.5.20
 5.5.21
 5.5.21
 5.5.21
 5.5.21