Kyocera TASKalfa 7002i Service Manual page 1349

Num-
Contents
ber
F18X Abnormality detecting in a Video control sec-
tion
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
F26X, Abnormality detecting in the system Manage-
F27X, ment Department
F28X,
F29X,
F2AX
Verification procedure / check point
(1) Check the connection state of the harness and the connector
between Engine<=>Main PWB, and perform an operation check.
(2) Initialize HDD and perform an operation check.
(FULL of U024) *
(3) U021 Controller backup initialization is carried out and an oper-
ation check is performed.
(4) Exchange Engine PWB, and perform an operation check.
(5) Exchange Main PWB, and perform an operation check.
(6) Get USBLOG and contact to service headquarters.
* : Only HDD standard model
(1) Initialize HDD and perform an operation check.
(FULL of U024) *
(2) U021 Main backup initialization is carried out and an operation
check is performed.
(3) Exchange Main PWB, and perform an operation check.
(4) Exchange HDD, and perform an operation check. *
(5) Get USBLOG and contact to service headquarters.
* : Only HDD standard model
(1) Initialize HDD and perform an operation check.
(FULL of U024) *
(2) U021 Main backup initialization is carried out and an operation
check is performed.
(3) Exchange Main PWB, and perform an operation check.
(4) Exchange HDD, and perform an operation check. *
(5) Get USBLOG and contact to service headquarters.
* : Only HDD standard model
(1) Initialize HDD and perform an operation check.
(FULL of U024) *
(2) U021 Main backup initialization is carried out and an operation
check is performed.
(3) Exchange Main PWB, and perform an operation check.
(4) Exchange HDD, and perform an operation check. *
(5) Get USBLOG and contact to service headquarters.
* : Only HDD standard model
(1) Initialize HDD and perform an operation check.
(FULL of U024) *
(2) U021 Main backup initialization is carried out and an operation
check is performed.
(3) Exchange Main PWB, and perform an operation check.
(4) Get USBLOG and packet capture, and contact to service head-
quarters.
* : Only HDD standard model
(1) Initialize HDD and perform an operation check.
(FULL of U024) *
(2) U021 Main backup initialization is carried out and an operation
check is performed.
(3) Exchange Main PWB, and perform an operation check.
(4) Exchange HDD, and perform an operation check. *
(5) Get USBLOG and contact to service headquarters.
* : Only HDD standard model
Remarks
* F1D4: Poor arrangement of Random
Access Memory
(1) Confirmation of U340
(2) 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 acquisi-
tion of capture data and USBLOG.
* It may occur according to a visitor's
network environment.
7-489
(Main<=>Engine)
Main PWB: YC65
Engine PWB: YC3
(In case of controller abnormality)
How to reset is only power switch
Off/On.
USBLOG is required in the investi-
gation.
(SSM: F26X)
2WA/2NJ/2RK