Kyocera FS-3040MFP

2LW/2LX-2
1-4-13
7410 Drum unit non- installing
error
The drum unit is not
installed or not installed
properly.
The drum PWB EEPROM
does not communicate nor-
mally.
The drum unit is
not installed.
Install the drum unit (see page 1-5-26).
Defective connec-
tor cable or poor
contact in the con-
nector.
Reinsert the connector. Also check for continu-
ity within the connector cable. If none, remedy
or replace the cable.
Drum PWB (YC1) and connect-L PWB (YC3)
Defective drum
PWB EEPROM.
Replace the drum unit (see page 1-5-26).
Defective engine
PWB.
Replace the engine PWB and check for correct
operation (see page 1-5-30).
F000 Main PWB - operation
panel PWB communica-
tion error
Defective main
PWB.
Turn the main power switch off/on to restart the
machine. If the error is not resolved, replace
main PWB.
Defective opera-
tion panel PWB.
Replace the operation panel PWB.
F020 Main PWB RAM check-
sum error
Defective main
memory (RAM) on
the main PWB.
Turn the main power switch off/on to restart the
machine. If the error is not resolved, replace
main PWB.
Defective
expanded memory
(DIMM).
Replace the expanded memory (DIMM).
F040 Main PWB - engine PWB
communication error
Defective main
PWB.
Turn the main power switch off/on to restart the
machine. If the error is not resolved, replace
main PWB.
Defective engine
PWB.
Replace the engine PWB.
F041 Main PWB - scanner
communication error
Defective main
PWB.
Turn the main power switch off/on to restart the
machine. If the error is not resolved, replace
main PWB.
F050 Engine ROM checksum
error
Defective engine
PWB.
Replace the engine PWB and check for correct
operation (see page 1-5-30).
Code Contents Causes
Check procedures/
corrective measures