No.
Definition
Symptom
Possible Cause
590
B
Exhaust fan motor error
The exhaust fan motor is locked for five
seconds.
• Loose connection of the exhaust fan
motor
• Overload
760
B
ADF gate error 1
The ADF sends the FGATE signal before it
is requested to scan originals.
• Defective ADF board
• Defective input/output board
• Loose connection
761
B
ADF gate abnormal 2
The ADF does not send the FGATE signal
within 30 seconds after the ADF starts
scanning.
• Defective ADF connector
• Defective SBU board
762
B
ADF gate abnormal 3
The ADF continues to send the FGATE
signal for more than 60 seconds after the
ADF starts scanning.
• Defective ADF connector
• Defective SBU board
901
B
Mechanical total counter error
The polling module does not detect the
mechanical total counter.
• Defective mechanical total counter
• Defective BICU
• Loose connection
903
B
Engine total counter error
The checksum of the total counter is not
correct.
• Defective NVRAM on the BICU
954
B
Printer application program error
The printer application program does not
become ready when the printer
application program is necessary.
• Defective application program
6. Troubleshooting
158
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: ......