Konica Minolta CF5001 Service Manual page 521

CF5001 Field Service Ver.1.0 Sep 2003
Classification Abnor-
mality
code
Fan F52-01
abnor-
mality
F52-02
F52-03
Opera- E56-02
tion board
abnor-
mality
E56-11
E56-12
E56-13
AFR-20 E60-01
abnor-
mality
F61-01
F61-02
F61-03
F61-04
Causes
When the DCPS cooling fan
(M42) was ON, M42 abnormal-
ity detection signal was contin-
uously detected for the
specified time.
When the IP cooling fan (M24)
was ON, M24 abnormality
detection signal was continu-
ously detected for the specified
time.
When the IPB cooling fan
(M25) was ON, M25 abnormal-
ity detection signal was contin-
uously detected for the
specified time.
After the main switch (SW2) is
turned ON, communication
between the printer control
board (PRCB), overall control
board (OACB), and operation
board /1 (OB1) is not started.
When the main switch (SW2)
was turned ON, unwritten con-
trol program 01 of operation
board /1 (OB1) was detected.
When the main switch (SW2)
was turned ON, unwritten con-
trol program 02 of operation
board /1 (OB1) was detected.
When the main switch (SW2)
was turned ON, unwritten con-
trol program 03 of operation
board /1 (OB1) was detected.
Communication error.
Registration sensor (PS301)
error.
Timing sensor (PS302) error.
Reverse sensor (PS305) error.
Paper exit sensor (PS306)
error.
5-31
Resulting Estimated abnormal parts
operation
Main body Printer control board (PRCB)
stops imme- DCPS cooling fan (M42)
diately and
main relay
(RL1) is
turned OFF.
Printer control board (PRCB)
IP cooling fan (M24)
Printer control board (PRCB)
IPB cooling fan (M25)
Printer control board (PRCB)
Overall control board (OACB)
Operation board /1 (OB1)
Operation board /1 (OB1)
Operation board /1 (OB1)
Operation board /1 (OB1)
RADF control board (DFCB)
Printer control board (PRCB)
RADF control board (DFCB)
Registration sensor (PS301)
RADF control board (DFCB)
Timing sensor (PS302)
RADF control board (DFCB)
Reverse sensor (PS305)
RADF control board (DFCB)
Paper exit sensor (PS306)
ERROR CODE LIST