Kyocera ECOSYS M2135dn Service Manual page 408

Num- Contents
ber
F14X
Abnormality detecting in a FAX control part
F15X
Abnormality detecting in an authentication
device control section
F18X
Abnormality detecting in a Video control section (1) Check the harness between Engine<=>Main/Engine PWBs, and
F1DX
Abnormality detecting of the image memory
Management Department
F21X,
Abnormality detecting in an image-processing
F22X,
part
F23X
F24X
Abnormality detecting in the system Manage-
ment Department
F25X
Abnormality detecting in a network manage-
ment department
Verification procedure & check point
(1) Check the harness between FAX<=>Main/Engine PWBs, and
the connection state of a connector, and perform an operation
check.
(2) U021 Controller backup initialization is carried out and an opera-
tion check is performed.
(3) Perform a deed operation check for DIMM Clear by U671. *
Notes(Since it disappears when received data remain, cautions are
required.)
(4) Exchange a FAX board and perform an operation check.
(5) Exchange a Main/Engine PWB and perform an operation check.
(6) Get USBLOG and contact service headquarters.
(1) Check the harness between authentication device <=>Main/
Engine PWBs, and the connection situation of a connector, and
perform an operation check.
(2) Carry out U021 Main backup initialization and perform an opera-
tion check.
(3) Exchange a Main/Engine PWB and perform an operation check.
(4) Get USBLOG and contact service headquarters.
the connection state of a connector, and perform an operation
check.
(2) U021 Controller backup initialization is carried out and an opera-
tion check is performed.
(3) Exchange a Main/Engine PWB and perform an operation check.
(4) Get USBLOG and contact service headquarters.
(1) Carry out U021 Main backup initialization and perform an opera-
tion check.
(2) Exchange a Main/Engine PWB and perform an operation check.
(3) Get USBLOG and contact service headquarters.
(1) Check contact of a DDR memory and perform an operation
check.
(2) Carry out U021 Main backup initialization and perform an opera-
tion check.
(3) Exchange a Main/Engine PWB and perform an operation check.
(4) Get USBLOG and contact service headquarters.
(1) Check contact of a DDR memory and perform an operation
check.
(2) Carry out U021 Main backup initialization and perform an opera-
tion check.
(3) Exchange a Main/Engine PWB and perform an operation check.
(4) Get USBLOG and contact service headquarters.
(1) Carry out U021 Main backup initialization and perform an opera-
tion check.
(2) Exchange a Main/Engine PWB and perform an operation check.
(3) Get USBLOG and packet capture and contact service head-
quarters.
Remarks
Authentication device: IC card reader
etc.
* Poor arrangement of F1D4:Random
Access Memory
(1) Initialization of a set point (U021)
* F248 is the abnormalities of a printer
process.In recurring by specific printer
data, please give me cooperation at
acquisition of capture data and
USBLOG.
* It may occur according to a visitor's
network environment.
7-33
2S0/2S1/2S2/2S3/2S4/2S5/2SG/2SH/3RA-1
TSI model LCD model
[Checking FAX connector connec- [Checking FAX connector connec-
tion] tion]
I/F dedicate to FAX (Not eKUIO) I/F dedicate to FAX (Not eKUIO)
[Main<=>FAX] [Main<=>FAX]
Main/Engine PWB: YC508 Main/Engine PWB: YC508
FAX PWB: CN4 FAX PWB: CN4
[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<=>Video [Main/Engine PWB<=>Video
device] device]
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<=>Option [Main/Engine PWB<=>Option
DIMM] DIMM]
YS500 YS500
[Main/Engine PWB<=>Option [Main/Engine PWB<=>Option
DIMM] DIMM]
YS500 YS500
Support Support
[Controller failure] [Controller failure]
Cleared by turning power off and Cleared by turning power off and
on only USB log is required for on only USB log is required for
investigation investigation
[Main/Engine PWB<=>Option [Main/Engine PWB<=>Option
DIMM]YS500 DIMM]
YS500
[Main unit<=>Outside network] [Main unit<=>Outside network]
Ethernet connector Ethernet connector