Kyocera TASKalfa 7002i Service Manual page 1252

Step Check description
6 Replacing the engine PWB The engine PWB is faulty.
C3210: CIS lamp error
Input data did not exceed the threshold for 5s when the CIS lamp was ON.
Step Check description
1 Releasing the partial oper-
ation
2 Checking the DPCIS
3 Cleaning the CIS glass
and the CIS roller
4 Checking the DPSHD
PWB
5 Checking the connection
6 Firmware upgrade
7 Replacing the DPSHD
PWB
8 Replacing the DP relay
PWB
9 Replacing the main PWB
10 Replacing the DP main
PWB
Assumed cause
Assumed cause
The partial operation is
executed.
The CIS lamp does not
light.
The CIS glass or the CIS
roller is dirty.
The DPSHD PWB is not
properly connected.
The connector is not prop-
erly connected. Or, the
SATA cable or the wire is
faulty.
The firmware is not the lat-
est version.
The DPSHD PWB is faulty. Replace the DPSHD PWB.
The DP relay PWB is
faulty.
The main PWB is faulty.
The DP main PWB is
faulty.
7-392
Measures
Replace the engine PWB.
Measures
Execute resetting the partial
operation at U906.
Execute U061 [CIS] and
check if the CIS lamp is lit. If
not, replace the DPCIS and
execute U411.
Clean the CIS glass and the
CIS roller.
Reconnect the DPSHD PWB
to the DPCIS.
Clean the following SATA
cable or the terminal of the
wire connectors and recon-
nect the connectors. If there
is no continuity, replace the
SATA cable or the wire. •
DPSHD PWB - DP relay
PWB • DP relay PWB - Main
PWB • DP relay PWB - DP
main PWB • DP main PWB -
Engine PWB
Upgrade the DP firmware to
the latest version.
Replace the DP relay PWB.
Replace the main PWB.
Replace the DP main PWB.
2WA/2NJ/2RK-1
Reference
Detaching
and reat-
taching the
engine
PWB
Reference
Executing
U906
Detaching
and reat-
taching the
CIS
Wiring dia-
gram
Firmware
Update
Detaching
and reat-
taching the
main PWB
Detaching
and reat-
taching the
DP main
PWB