LISTA DE CODIGOS
C0000: Main motor malfunction
• The main motor (M1)
lock signal remains HIGH for a continuous
1-sec. period at any
time 1 sec. after the main
motor has started
turning.
C0044 ADF cooling fan failure
(Only when the
optional
DF-605 is mounted)
.
C0045 Fusing cooling fan motor
malfunction
• The fusing cooling
fan motor (FM1) lock signal remains
HIGH for a continuous
1-sec. period while the fusing cooling
fan motor is turning
at full speed or decelerated speed.
C004E Power supply cooling fan
motor malfunction
• The power supply
cooling fan motor (FM2) lock signal
remains HIGH for a
continuous 1-sec. period while the
power supply cooling
fan motor remote signal remains ON
(for full-speed
rotation) or OFF (for decelerated-speed rotation).
C0070 Toner replenishing motor
malfunction
• The toner bottle
home position sensor (PS6) outputs a
HIGH signal for a
continuous 3.5-sec. period while the
toner bottle is
turning.
• The toner bottle
home position sensor (PS6) outputs a
LOW signal for a
continuous 2-sec. period while the toner
bottle is turning.
C0210 Abnormal image transfer
voltage
• The image transfer
voltage remains more than 100 V continuously
for a given period of
time while the PC drum
remains stationary.
C03FF Faulty model setting
• “Model Setting” of “Adjust”
available from the Service mode
is incorrectly set.
C0500 Warm-up failure
• The surface
temperature of the fusing roller does not reach
a given level even
after the lapse of a given period of time
during a warm-up
cycle.
Warm-up failure
(for the model having
two
fusing roller heater
lamps)
*bizhub 211/220 only
• The thermistor (TH1)
does not detect a predetermined
temperature within 30
sec. after a warm-up cycle has been
started and thus the
warm-up cycle is not completed.
• The surface
temperature of the fusing roller does not reach
a given level even
after the lapse of a given period of time
during a warm-up
cycle.
C0501 Warm-up failure 2
(for the model having
two
fusing roller heater
lamps)
*bizhub 211/220 only
• The sub thermistor
(TH2) does not detect a predetermined
temperature within 30
sec. after a warm-up cycle has been
started and thus the
warm-up cycle is not completed.
• The surface
temperature of the fusing roller does not reach
a given level even
after the lapse of a given period of time
during a warm-up cycle.
C0510 Fusing failure
(abnormally low fusing
temperature)
• The temperature
detected by the thermistor (TH1) remains
lower than 120°C
(105°C for the model having two fusing
roller heater lamps)
for a given period of time during the
standby state.
• The temperature
detected by the thermistor (TH1) remains
lower than 120°C
(105°C for the model having two fusing
roller heater lamps)
for a given period of time during a print cycle.
C0511 Fusing failure
(abnormally low fusing
temperature 2)
*bizhub 211/220 only
• The temperature
detected by the sub thermistor (TH2)
remains lower than
105°C for a given period of time during
the standby state.
• The temperature
detected by the sub thermistor (TH2)
remains lower than
105°C for a given period of time during
a print cycle.
C0520 Fusing failure
(abnormally high
fusing
temperature)
• The temperature
detected by the thermistor (TH1) remains
higher than 240°C for
a given period of time.
C0521 Fusing failure
(abnormally high
fusing
temperature 2)
*bizhub 211/220 only
• The temperature
detected by the sub thermistor (TH2)
remains higher than
240°C for a given period of time.
C0650 Faulty scanner home
position sensor
• The scanner home
position sensor (PS100) does not go
from HIGH to LOW when
the scanner motor (M4) is energized
for a given number of
steps after the sequence to
bring the scanner back
to its home position has been
started at the end of
a scan motion and during re-shading.
• The scanner home
position sensor (PS100) does not go
from LOW to HIGH when
the scanner motor (M4) is energized
for a given number of
steps after a scan motion has
been started at the
end of a PS100 home check scan
motion and during
re-shading.
C0B60 Bin switching motor malfunction
(Only when the
optional
JS-503 is mounted)
C0B80 Shift motor malfunction
(Only when the
optional
SF-501 is mounted)
C0F32 Faulty TCR sensor
• The measurement
taken by the TCR sensor (TSRS) at a
time 2.0 sec. after
the main motor (M1) has started turning
is less than 5%
(greater than 4.63 V).
• The measurement
taken by the TCR sensor (TCRS) at a
time 2.0 sec. after
the main motor (M1) has started turning
is 19% or more (1.41 V
or less).
C0F33 Improperly adjusted TCR sensor
• The adjustment of
the TCR control voltage is not completed
within 1 sec. after
sampling has started of the TCR
sensor (TCRS) as part
of an operation of TCRS sensor
automatic adjustment.
• The TCR sensor
control voltage falls outside the range of
5.39 V to 8.15 V
during an operation of TCR sensor automatic
adjustment.
C1038 Engine connection failure
Printer control board
(PRCB) to MFP board (MFPB) connection
failure
• There is no
acknowledge signal transmitted from the
printer control board
(PRCB) to MFP board (MFPB) for 1.5
sec. or more.
• An error command
signal is transmitted from the MFP
board (MFPB) to
printer control board (PRCB).
• An error status
signal is transmitted from the printer control
board (PRCB) to MFP
board (MFPB).
C1200 Faulty ASIC/memory
ASIC/memory (for image
and control) fault
• A write or read
error occurs with SRAM on the MFP board
(MFPB).
C1300 Polygon motor
malfunction
Startup failure
• A LOW polygon motor
lock signal is not detected within a
given period of time
that begins 1 sec. after the polygon
motor has started
turning.
Lock signal fault:
Unstable after the first lock signal has been
detected
• For a period of 1
sec. after the first LOW polygon motor
lock signal (first
Lock) has been detected, the next LOW
polygon motor lock
signal is not detected.
Lock signal fault:
Lock signal out-of-timing
• A LOW polygon motor
lock signal is not detected for a continuous
given period of time
while the rotation of the polygon
motor remains
stabilized.
Faulty lock signal
• A LOW polygon motor
lock signal is detected for a given
period of time or more
when the polygon motor remains
deenergized.
C133B Communication with
option error See
P.117 of the FK-506 service manual.
C133D ROM check error
C13F0 Faulty HSYNC
Laser scanning system
malfunction
• The SOS sensor does
not detect a rising edge of SOS
within a given period
of time after the polygon motor has
started turning and a
laser output has been started.
• The SOS sensor
detects no rising edges of SOS while VIA
(image area control)
is ON.
Code Item Description
C1468 Faulty parameter chip
• Contact the
responsible people of KMBT before taking
some countermeasures.
C14A3 IR fluorescent lamp fault
The exposure lamp
(LA1) of the scanner fails to turn ON.
• The intensity of the
exposure lamp is a predetermined
value or less during
shading and re-shading.
C3FFF Flash ROM error
• The copier
determines that there is an error if writing to the
flash ROM fails during
upgrading of the firmware.
• When the power
switch is turned ON, the error indicator
lights up steadily and
a corresponding message appears
on the display.
• If this error
message appears, no operations can then be
performed. It is not
possible to upgrade the firmware from a
PC connected through USB connection,
either.
