Kyocera TASKalfa 7002i Service Manual page 1184

J9009: DP original jam caused by the image scanning
Object: Document processor
The next original is in standby of the secondary paper feed during the image scanning.
Step Check description
1 Resetting the main power
2 Firmware upgrade
3 Checking the DP relay
cable
4 Executing [Memory Diag-
nostics]
J9010: Document processor open detection
Object: Document processor
The document processor open is detected during the original conveying.
Step Check description
1 Checking the DP
2 Checking the DP opening/
closing sensor
Assumed cause
The controller does not
activate properly.
The firmware does not
properly activate.
The image data transmis-
sion processing failed due
to the DP relay cable con-
nection failure.
The memory in the main
PWB is faulty.
Assumed cause
Document processor is not
properly installed or it is
faulty.
The DP opening/closing
sensor does not operate
properly.
7-324
Measures
Remove the original and
check the sensor. Next, turn
off the power switch and main
switch. Then, turn on the
main switch and power
switch when passing 5 sec-
onds.
Upgrade the firmware to the
latest version.
Reconnect the DP relay
cable.
Execute [Memory diagnosis]
in System menu --> Adjust-
ment / Maintenance.
Measures
Check if the document pro-
cessor is securely closed and
reinstall it if necessary. If the
document processor cover is
deformed, repair or replace it.
Turn the DP open/close sen-
sor on and off manually and
check the display at U244
[Open]. If the DP open/close
sensor does not properly
operate, clean and reattach it
and reinsert the connector. If
not repaired, replace it.
2WA/2NJ/2RK
Reference
Firmware
Update
Reference
Executing
U244