
SC No.
Level
Error Name/Error Condition/Major Cause/Solution
SC551-00
A
Broken fusing (End) thermistor wire
At least ten times, the temperature is detected to stay at 0 deg C or less
for three seconds.
• Broken thermistor wire
• Bad connector contact
• Clear the SP: fusing SC.
• Check the connector connection.
• Replace the fusing (End) thermistor.
SC No.
Level
Error Name/Error Condition/Major Cause/Solution
SC553-01
SC553-02
A
Fusing (End) thermistor high-temperature detected (software)
(553-01)
In a condition of 235 degrees C or higher temperature, the temperature
has increased more than 10 degrees C per 1 second, the heater has
continuously reached 100% (maximum) duty, and the center thermistor
has detected the failure to reach the target temperature by 11 degrees C.
(553-02)
The temperature is detected to stay at 245 deg C or higher for one
second.
• Shorted triac
• Failed Engine Board
• Clear the SP: fusing SC.
• Replace the PSU.
• Replace the Engine Board.
Service Call
131
Содержание Aficio MP 171
Страница 1: ...Model Gim P1a Machine Code M171 Field Service Manual September 2014 ...
Страница 2: ......
Страница 14: ...12 ...
Страница 34: ...3 Preventive Maintenance 32 ...
Страница 40: ...2 Press the release button and open the front cover A 3 Open the rear cover A 4 Replacement and Adjustment 38 ...
Страница 42: ...2 Press the release button and open the front cover A 3 Open the rear cover A 4 Replacement and Adjustment 40 ...
Страница 44: ...2 Open the rear cover A 3 Release both side hinges to detach the rear cover A 4 Replacement and Adjustment 42 ...
Страница 48: ...3 OPU Board x 7 4 Replacement and Adjustment 46 ...
Страница 57: ...PCDU PCDU 1 Press the release button and open the front cover A 2 Hold the grip to pull the PCDU A out PCDU 55 ...
Страница 59: ...2 Hold the grip to pull the toner cartridge A out Toner Cartridge 57 ...
Страница 105: ...2 Rear Cover Switch A x 1 Hook Electrical Components 103 ...
Страница 106: ...4 Replacement and Adjustment 104 ...
Страница 120: ...5 System Maintenance 118 ...
Страница 166: ...MEMO 164 EN ...
Страница 167: ...Model Gim P1a Machine Code M171 Appendices September 2014 ...
Страница 168: ......
Страница 186: ...2 Appendices Preventive Maintenance Tables 18 ...
Страница 259: ...MEMO 91 ...
Страница 260: ...MEMO 92 EN ...