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SC No.
Level
Error Name/Error Condition/Major Cause/Solution
SC670-00
D
Engine start up error
• The /ENGRDY signal is not detected even after the specified time
has elapsed after turning the main power on or restoring from
energy saver mode.
• The /ENGRDY signal is detected, but it is negated at an unexpected
occasion*.
* Expected negation occurs when turning the power off, switching
to the energy saver mode (after the engine automatically goes off),
and rebooting the machine.
• The engine board does not start up.
• The connection between the controller board and engine board is
faulty.
Check the connection between the engine board and the controller
board.
• If this problem always occurs, replace the engine board. If the
problem persists, consider replacing the controller board or other
boards between them.
• If this problem occasionally occurs, multiple causes are to be
considered, such as the software, engine board, controller board,
and PSU.
6. Troubleshooting
136
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 ...