2MY/2MZ-2
No. Content
Check procedure & check point
Remark 1
TASKalfa 256ci/FS-C8525MFP, TASKalfa 206ci/FS-C8520MFP,
TASKalfa 306i/FS-6530MFP, TASKalfa 256i/FS-6525MFP
-
Lock-up at Welcome display
(TASKalfa/Ecosys)
(The display unchages after a
certain time (Note 1: ***
seconds))
1) Check connection of the harness (Panel to Main board), (Main board to HDD) and
connectors and check function.
2) Check contact of the DDR memory by detaching and reattaching. and check function.
replace it if available and check function.
3) Format the HDD and check function. (U024 FULL formatting) (*1)
4) Execute the U021Memory initializing to initialize the controller backup memory and check
function.
5) Replace the panelmain board and check function.
6) Replace the main board and check function.
7) Retrieve the USBLOG and contact the Service Administrative Division.
(*1) For the HDD standard model only.
*User data and installed
software is deleted if
executing the U024.
Reinstallation is required.
Main board: YC100, YC101, YC102
Panel board: YC1, YC2, YC3
(Note 1) 70 seconds
[Check the contact with the DDR2 memory]
Main board: YS1
A certain part of the memory may be faulty. The frequency of
faiure occurrence is dependent on the frequency of access to the
faulty bit.
The memories except the DIMM are mounted on the main PWB.
The mounted memories or the ASIC may be faulty if the DIMM is
n
.
F000
CF000 appears in a certain
time (Note 2: *** seconds)
after the Welcome display
continues
Panel－Main board
communication error
1) Check connection of the harness (Panel to Main board), (Main board to HDD) and
connectors and check function.
2) Check contact of the DDR memory by detaching and reattaching. and check function.
replace it if available and check function.
3) Format the HDD and check function. (U024 FULL formatting) (*1)
4) Execute the U021 Memory initializing to initialize the controller backup memory and check
function.
5) Replace the main board and check function.
6) Replace the panelmain board and check function.
7) Retrieve the USBLOG and contact the Service Administrative Division.
(*1) For the HDD standard model only.
[Main-Panel Interface]
Main board: YC100, YC101, YC102
Panel board: YC1, YC2, YC3
If the LEDs are in the state below when the F000 appears, the
DDR2 memory failure may be the cause. Check contact of the
YS1 with the memory. (DDR2 memory is the option item for the
monochrome models, and is the standard item for the color
models.)
Memory LED turned on
Attention LED turned on
(Note 1) 70 seconds
[Check the contact with the DDR2 memory]
Main board: YS1
A certain part of the memory may be faulty. The frequency of
faiure occurrence is dependent on the frequency of access to the
faulty bit.
The memories except the DIMM are mounted on the main PWB.
The mounted memories or the ASIC may be faulty if the DIMM is
not sensitive.
F10X
F11X
An error is detected at OS or
some of device drivers.
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.
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.
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