Kyocera FS-C8520MFP Service Manual page 373

Check procedure & check point
No. Content
1) Check connection of the harness (KMAS - Main board) and connectors and check
function.
2) Format the HDD and check function. (U024 FULL formatting) (*1)
3) Execute the U021 Memory initializing to initialize the controller backup memory and check
An error is detected at the
F16X function.
KMAS control section
3) Replace the main board and check function.
4) Replace the HDD and check function. (*1)
5) Retrieve the USBLOG and contact the Service Administrative Division.
(*1) For the HDD standard model only.
1) Format the HDD and check function. (U024 FULL formatting) (*1)
2) Execute the U021 Memory initializing to initialize the controller backup memory and check
function.
An error is detected at the print
F17X 3) Replace the main board and check function.
data control section
4) Replace the HDD and check function. (*1)
5) Retrieve the USBLOG and contact the Service Administrative Division.
(*1) For the HDD standard model only.
1) Check connection of the harness (Engine - Main board) and connectors and check
function.
2) Format the HDD and check function. (U024 FULL formatting) (*1)
3) Execute the U021 Memory initializing to initialize the controller backup memory and check
An error is detected at the
F18X function.
Video control secion
4) Replace the engine board and check function.
5) Replace the main board and check function.
6) Retrieve the USBLOG and contact the Service Administrative Division.
(*1) For the HDD standard model only.
1) Format the HDD and check function. (U024 FULL formatting) (*1)
2) Execute the U021 Memory initializing to initialize the controller backup memory and check
F19X
function.
An error is detected at the OS
3) Replace the main board and check function.
or some of device drivers
4) Replace the HDD and check function. (*1)
F1AX 5) Retrieve the USBLOG and contact the Service Administrative Division.
(*1) For the HDD standard model only.
1) Format the HDD and check function. (U024 FULL formatting) (*1)
2) Execute the U021 Memory initializing to initialize the controller backup memory and check
function.
An error is detected at the
F1BX 3) Replace the main board and check function.
Security management section
4) Replace the HDD and check function. (*1)
5) Retrieve the USBLOG and contact the Service Administrative Division.
(*1) For the HDD standard model only.
Remark 1
2-4-13
TASKalfa 256ci/FS-C8525MFP, TASKalfa 206ci/FS-C8520MFP,
TASKalfa 306i/FS-6530MFP, TASKalfa 256i/FS-6525MFP
-
<Monochrome models>
[Main-LSU Interface]
Main board: YC103
LSU(APC PWB): YC2
[Main-Engine Interface]
Main board: YC105
Engine board: YC17
<Color models>
[Main-LSU Interface]
Main board: YC104
LSU relay board: YC10
[Main-Engine Interface]
Main board: YC105
Engine board: YC26
[Relay connector]
Between the main board and the LSU relay board.
2MY/2MZ-2