No.
Definition
Symptom
Possible Cause
543
A
Fusing overheat error 1
The fusing temperature detected by the
thermistor is 230
°
C or higher for one
second.
• Defective thermistor
• Defective power supply unit
544
A
Fusing overheat error 2
The fusing temperature detected by the
monitor circuit is 250
°
C or higher for one
second.
• Defective thermistor
• Defective power supply unit
545
A
Fusing lamp overheat error
After the fusing temperature reaches the
target, the fusing lamp remains on for 12
seconds.
• Defective thermistor
• Incorrect installation of the thermistor
• Defective power supply unit
546
A
Unstable fusing temperature
While the fusing lamp is on, the fusing
temperature varies 50
°
C or more within
one second; and this occurs two
consecutive times.
• Defective thermistor
• Incorrect installation of the thermistor
• Defective power supply unit
547
B
Zero cross signal malfunction
The zero cross signal is not detected within
five seconds after the main power switch
is turned on. Or, the zero cross signal is
not detected within one second after
operation begins.
• Defective power supply unit
• Defective BICU
559
A
Consecutive fusing jam
The paper jam counter for the fusing unit
reaches 3 times. The paper jam counter is
cleared if the paper is fed correctly.
This SC is activated only when
SP1159-001 is set to "1" (default "0").
• Paper jam in the fusing unit.
SC Tables
157
6
Содержание S-C4.5
Страница 1: ...Model S C4 5 Machine Code D115 D116 Field Service Manual 26 November 2010...
Страница 2: ......
Страница 46: ...26 Reassemble the copier 27 Plug in the power cord and check the operation 2 Installation 44 2...
Страница 64: ...Installation Procedure 1 Open the right door A 2 Interface cover B x 1 3 Rear cover C x 5 2 Installation 62 2...
Страница 69: ...3 Preventive Maintenance Maintenance Tables See Appendices for the following information PM tables 67 3...
Страница 102: ...9 ID sensor I x 1 Discharge plate 1 Right door p 73 2 Discharge plate A 4 Replacement and Adjustment 100 4...
Страница 110: ...Other Replacements Duplex Motor 1 Rear cover p 71 2 Duplex motor A x 1 x 2 4 Replacement and Adjustment 108 4...
Страница 112: ...PSU 1 Open the front door 2 Copy tray p 71 3 PSU assembly A x 4 x 8 4 PSU B x 4 x 6 4 Replacement and Adjustment 110 4...
Страница 134: ...4 Replacement and Adjustment 132 4...
Страница 152: ...5 System Maintenance Reference 150 5...
Страница 181: ...BICU LED Display Number Function LED2 LED2 blinks in normal operation Electrical Component Defects 179 6...
Страница 186: ...6 Troubleshooting 184 6...
Страница 194: ...MEMO 192 EN...
Страница 195: ...Model S C4 5 Machine Code D115 D116 Appendices 26 November 2010...
Страница 196: ......