OKI Data Infotech Corporation CONFIDENTIAL
Chapter 5 Troubleshooting (Engine Section and USB Controller Section)
5-67
5.5 System Error Messages
Each system error message indicates that an error has occurred while the printer was being
operated.
When an error message appears, advise the user to reboot the system. If the error persists,
advise the user to contact the service center.
Then ask the user to explain the conditions when the error occurred, such as the occurrence time,
occurrence frequency, operations just before the error occurred, and the ambient temperature.
If a system error has occurred, take the following actions.
(1) When the failure is identified with the error message, replace the defective part.
(2) When, with the error message(s), you assume that multiple failures occur, identify the
faulty parts with the procedure below.
(a) Start the printer with ignore fatal error mode. For details of the mode, see 3.5.4 Ignore
fatal error mode (Not available to users).
(b) On the password entry screen, enter the password to enter the maintenance mode.
(c) With the monitor function, check the contents detected by the sensor to judge whether
the circuit system is normal.
Note that the printer can operates if the system operates normally even where a system error
has occurred.
Service Engineer Inspection
(For inspection criteria, see
Reference to Check/Replace
Parts.)
Reference to
Check/Replace
Parts
Install the last firmware version.
- Firmware version
- PCB-ASSY-IPB5-100
- Firmware version
- PCB-ASSY-IACT3
- Firmware version
- PCB-ASSY-HCB1M
- Firmware version
- PCB-ASSY-IPB5-100
CRG-FFC Connection Error
(HCB1M CN9)
Check the connection of CARRIAGE
FFC,MW connectors on the HCB1M
and the IPB5.
- CARRIAGE FFC,MW
- PCB-ASSY-HCB1M
- PCB-ASSY-IPB5-100
CRG-FFC Connection Error
(HCB1M CN10)
CRG-FFC Connection Error
(HCB1M CN11)
CRG-FFC Connection Error ï½°
(HCB1M CN12)
- Install the last firmware version.
- Check the connection of
CARRIAGE FFC,MW connectors
on the HCB1M and the IPB5.
- Check the connection of ROBOT
CABLE,MW connectors
- Firmware version
- CARRIAGE FFC,MW
- PCB-ASSY-HCB1M
- PCB-ASSY-IPB5-100
- ROBOT CABLE,MW
Data Transfer Error from
FPGA-RSM to FPGA-PTG
Check the connection of CARRIAGE
FFC,MW connectors on the HCB1M
and the IPB5.
- CARRIAGE FFC,MW
- PCB-ASSY-HCB1M
- PCB-ASSY-IPB5-100
PCB-ASSY-ACT3 Connection
Error
Check the cable between ACT3 and
IPB5.
- PCB-ASSY-ACT3
- PCB-ASSY-IPB5-100
- Install the last firmware version.
- Check the cable between ACT3
and IPB5.
- Firmware version
- PCB-ASSY-ACT3
- PCB-ASSY-IPB5-100