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ERROR CODE LIST
Classification Abnormality
code
Motor
F41-03
abnor-
mality
F41-04
F41-05
Scanner
F41-06
abnor-
mality
Motor
F41-07
abnor-
mality
2
KONICA MINOLTA 8050/CF5001/C500/8150 Field Service Ver.3.0 Dec. 2004
Causes
When the polygon motor (M4)
is started or the speed is
switched, M4 lock signal is not
detected within the specified
time.
When the write intake fan /1, /2
(M43, M44), and write exhaust
fan /1, /2 (M45, M46) were ON,
abnormality detection signal of
either of them was continu-
ously detected for the specified
time.
When the polygon motor /C
(M5) is started or the speed is
switched, M5 lock signal is not
detected within the specified
time.
When the write intake fan /1, /2
(M43, M44), and write exhaust
fan /1, /2 (M45, M46) were ON,
abnormality detection signal of
either of them was continu-
ously detected for the specified
time.
When the polygon motor /K
(M6) is started or the speed is
switched, M6 lock signal is not
detected within the specified
time.
When the write intake fan /1, /2
(M43, M44), and write exhaust
fan /1, /2 (M45, M46) were ON,
abnormality detection signal of
either of them was continu-
ously detected for the specified
time.
When the optical scanning
returns, scanner HP sensor
(PS1) is not turned ON within
the specified time after the
scanner motor (M1) is turned
ON.
Abnormal temperature of poly-
gon motor /Y (M3) was
detected.
5-14
Resulting
Estimated abnormal parts
operation
Main body
Printer control board (PRCB)
stops immedi-
Polygon motor /M (M4)
ately and main
Writing suction fan /1 (M43)
relay (RL1) is
Writing suction fan /2 (M44)
turned OFF.
Writing exhaust fan /1 (M45)
Writing exhaust fan /2 (M46)
Printer control board (PRCB)
Polygon motor /C (M5)
Writing suction fan /1 (M43)
Writing suction fan /2 (M44)
Writing exhaust fan /1 (M45)
Writing exhaust fan /2 (M46)
Printer control board (PRCB)
Polygon motor /K (M6)
Writing suction fan /1 (M43)
Writing suction fan /2 (M44)
Writing exhaust fan /1 (M45)
Writing exhaust fan /2 (M46)
Scanner drive board (SCDB)
Scanner motor (M1)
Scanner HP sensor (PS1)
Printer control board (PRCB)
Polygon motor /Y (M3)
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