Kyocera DP-480

2NC/2NF/2NG/2NN/3P7/3P8/3P9
1-4-34
9000 Document processor com-
munication error
A communication error from
document processor is
detected 10 times in succes-
sion.
DP main PWB
1. Check that the versions of the main unit
firmware and the DP firmware are
identical.
2. Confirm that the wiring connector is
firmly connected and, if necessary,
connect the connector all the way in.
DP main PWB(YC1) and main/engine
PWB (YC18)
3. If the wiring is disconnected, shorted or
grounded, replace the wiring.
4. Replace the DP main PWB
9060 DP EEPROM error
Mismatch of reading data from
two locations occurs 3 times
successively.
Mismatch between writing
data and reading data occurs
3 times successively.
DP main PWB
1. Execute U906 Separating Operation
Release (see page 1-3-114).
2. Confirm that the EEPROM has been
properly installed.
3. Replace the DP main PWB
Device damage of
EEPROM
Contact the Service Support.
F000 Communication error
between Main/Engine PWB
and Operation PWB
Main/Engine PWB
1. Turn the main power swtch off and after
5 seconds, then turn power on.
2. Check that the wirings and connetors
between the main/engine PWB and the
operation PWB are normal.
Main/engine PWB (YC2010) and
operation PWB (YC1)
3. Check that the DIMM memories in the
main/engine PWB are well conducted
and, if not, replace.
4. Execute U021initialize memory. (see
page 1-3-19)
5. Replace the main/engine PWB.
Operation PWB Replace the operation PWB (see page 2-2-
31).
F020 Main/Engine PWB RAM
check sum error
Main memory
(RAM)
Turn the main power switch off/on to restart
the machine. If the error is not resolved,
replace main/engine PWB (see page 2-2-
11).
Code Contents Related parts
Check procedures/
corrective measures