Error Code F030 [F3] (Main Pwb Controller Error); Error Code F040 [E0] - Kyocera Mita FS-6020 Service Manual

(1-10) Error code F030 [F3] (main PWB controller error)

Detection conditions
• The controller (CPU) on the main PWB malfunctions.
Corrective measures
* Possible defective locations
(causes)
• Main PWB
• Replace the main PWB. (See page 1-6-25.)
(1-11) Error code F040 [E0] (communication error between engine/high voltage PWB and main PWB
controller)
Detection conditions
• Communication between the CPU on the engine/high voltage PWB and the controller (CPU) on the main PWB
malfunctions.
Corrective measures
Is there any damage to
the harness (S02833) between
the main PWB and the engine/high voltage
PWB or improper connection at the YC7
connector on the main
Replace the engine/high voltage
PWB. (See page 1-6-26.)
* Possible defective locations
Start
(causes)
• Engine/high voltage PWB
• Main PWB
• Harness (S02833)
No
PWB?
If any problem is found on the
Yes
harness or the connector,
repair or replace it.
No
OK?
Yes
Replace the main PWB. (See
page 1-6-25.)
End
No
OK?
Yes
Replace the engine/high voltage
PWB. (See page 1-6-26.)
End
FS-6020
1-5-11