jedyne do czego mogę mieć zastrzeżenie to jakość zdjęć zawartych w przesłanej instrukcji serwisowej ponieważ są fatalnej jakości, praktycznie nieczytelne. tak poza tym jestem zadowolony to jest to czego szukałem.
Instrukcja jest OK. Schematy czytelne, opisane niektóre procedury.
Tekstowy podgląd strony 132 (kliknij aby zobaczyć)
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Fan Motor Error Is the Low-voltage power supply fan rotating after the page printer is powered on? � No � Is +32V being supplied on the FU2 of the engine board (PX4 PCB)? No Is +32V being supplied on the power connector of the engine board (PX4 PCB)? 32V: Pin 7, 8, 9, 10 No w � Check the connection of the cable or replace the low-voltage power supply.
Yes Replace the engine board.
w Yes Is the resistance of the low-voltage power supply fan about 700 ohms? � No Replace the fan of the low-voltage power supply.
w Yes Check the connection of the cable or replace the low-voltage power supply. � w � Yes � No � Is the Engine board fan rotating after the page printer is powered on again? Is +32V being supplied on the FU2 of the engine board (PX4 PCB)? No Is +32V being supplied on the power connector of the engine board (PX4 PCB)? 32V: Pin 7, 8, 9, 10 No w � Check the connection of the cable or replace the low-voltage power supply.
Yes Replace the engine board.
w � Yes Is the resistance of the engine board fan about 800 ohms? No Replace the fan of the engine board.
w Yes Check the connection of the cable or replace the low-voltage power supply. � w � Yes End
