Kyocera TASKalfa 2550ci - Page 299

2MV-C
1-4-43
NOTE:
The other F codes are indicated to the appendix (see page 2-4-14).
9530
9540
Machine recovery error
The machine may not be
recovered or may have trou-
ble in its function with
changes of the internal data
when replacing some the
parts at the same time.
PWBs
1. Reattach the parts below in case of
replacing 2 or more of them at the same
time.
Affected parts : Memory, HDD, PWBs
* : Do not replace 2 or more of the parts
at the same time
* : And also, do not execute the follow-
ing works when replacing the above
parts.
Do not replace the drum unit or the
developing unit.
Do not replace the drum unit with the
one color for other one in the same
machine.
F000 Main PWB - operation panel
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 (see page 1-5-43).
Defective opera-
tion panel PWB.
Replace the operation panel PWB and
check for correct operation.
F010 Main PWB checksum error Defective main
PWB.
Turn the main power switch off/on to restart
the machine. If the error is not resolved,
replace main PWB (see page 1-5-43).
F011
F012
F013
F040 Main PWB - print engine
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 (see page 1-5-43).
Defective engine
PWB.
Replace the engine PWB and check for cor-
rect operation (see page 1-5-45).
F041 Communication error
between main PWB and
scanner engine
Defective main
PWB.
Turn the main power switch off/on to restart
the machine. If the error is not resolved,
replace main PWB (see page 1-5-43).
Defective ISC
PWB.
Replace the ISC PWB and check for correct
operation.
F050 Print engine ROM check-
sum error
Defective engine
PWB.
Turn the main power switch off/on to restart
the machine. If the error is not resolved,
replace engine PWB (see page 1-5-45).
F051 Scanner engine ROM
checksum error
Defective Scanner
software.
Install the Scanner software.
Defective ISC
PWB.
Turn the main power switch off/on to restart
the machine. If the error is not resolved,
replace ISC PWB.
Code Contents Causes
Check procedures/
corrective measures