System Error (Fxxxx) Outline - Kyocera ECOSYS P2235dn Service Manual

(3) System Error (Fxxxx) Outline

The document is described for the outline of the factors of the Fxxx errors that are not described in the self-diagnosis error code list.
Please utilize it as the measures when the system is not recovered after power off/on or it frequently occurs.
*: Please initially check the following when the error (Fxxx) is indicated.
- Check the DIMM (DDR memory) and neighboring parts: Check the contact on the control PWB by releasing and reinserting the DIMM.
If the error repeats after that, replace the DIMM.
*: Power is partially supplied to this machine when the power is turned off.
Unplug the power plug and check if the F-code error is not released when passing one minute or more after turning the power off and then on.
Num- Contents
ber
It locks on a Welcome screen.It locks on a start-
-
ing logo (Taskalfa/Ecosys) screen.(Even if time
passes for a definite period of time in more than
* notes, a screen does not change)
CF000 will be displayed if * notes progress is
F000
carried out for a definite period of time with a
Welcome screen.The communication fault
between Panel-Main/Engine PWBsCommuni-
cation fault between Panel Core-Main Core
Abnormality detecting in an authentication
F15X
device control section
Abnormality detecting in a Video control section (1) Check the harness between Engine<=>Main/Engine PWBs, and
F18X
Abnormality detecting of the image memory
F1DX
Management Department
Abnormality detecting in an image-processing
F21X,
part
F22X,
F23X
Verification procedure & check point
(1) Check the harness of the connection state of a connector
between Panel<=>Main/Engine PWBs, and perform an operation
check.
(2) Check contact of a DDR memory (extracting) and perform an
operation check. If exchangeable, it will exchange and will perform
an operation check.
(3) Exchange a Panel PWB and perform an operation check.
(4) Exchange a Main/Engine PWB and perform an operation check.
(5) It will get, if USBLOG is obtainable, and contact service head-
quarters.
(1) Check the harness of the connection state of a connector
between Panel<=>Main/Engine PWBs, and perform an operation
check.
(2) Check contact of a DDR memory (extracting) and perform an
operation check. If exchangeable, it will exchange and will perform
an operation check.
(3) Exchange a Main/Engine PWB and perform an operation check.
(4) Exchange a Panel PWB and perform an operation check.
(5) It will get, if USBLOG is obtainable, and contact service head-
quarters.
(1) Check the harness between authentication device <=>Main/
Engine PWBs, and the connection situation of a connector, and
perform an operation check.
(2) Exchange a Main/Engine PWB and perform an operation check.
(3) Get USBLOG and contact service headquarters.
the connection state of a connector, and perform an operation
check.
(2) Exchange an Engine board and perform an operation check.
(3) Exchange a Main/Engine PWB and perform an operation check.
(4) Get USBLOG and contact service headquarters.
(1) Exchange a Main/Engine PWB and perform an operation check.
(2) Get USBLOG and contact service headquarters.
(1) Check contact of a DDR memory and perform an operation
check.
(2) Exchange a Main/Engine PWB and perform an operation check.
(3) Get USBLOG and contact service headquarters.
Remarks
* Execution of U024 will vanish user
data and the software installed. Rein-
stallation is required.
Authentication device: IC card reader
etc.
7-29
2RT/2RV/2RW/2RX/2RY/3RA-1
LCD model LED model
*Note 60 [s] [Main<=>Panel I/F]
[Main<=>Panel I/F] Main/Engine PWB: YC507
Main/Engine PWB: YC507 Panel PWB: YC1
Panel PWB: YC1
[Main<=>Panel I/F]
Main/Engine PWB: YC507
Panel PWB: YC1
LCD model only
[Main unit<=>Authentication [Main unit<=>Authentication
device] device]
USB Host connector USB Host connector
[Main/Engine PWB<=>USB con- [Main/Engine PWB<=>USB con-
nector] nector]
Main/Engine PWB: YC510 Main/Engine PWB: YC510
Main/Engine PWB: YC1, YC2, Main/Engine PWB: YC1, YC2,
YC3, YC5, YC6, YC7, YC9, YC10, YC3, YC5, YC6, YC7, YC9, YC10,
YC14, YC21, YC23 YC14, YC21, YC23
[Main/Engine PWB] [Main/Engine PWB]
There are no hardware compo- There are no hardware compo-
nents that can be checked in the nents that can be checked in the
field field
[Main/Engine PWB] [Main/Engine PWB]
There are no hardware compo- There are no hardware compo-
nents that can be checked in the nents that can be checked in the
field field