F42-02

[joher]

I have a problum F42-02 in konica minolta,, wot is the posible cases,,

[ni311]

what is the machine?

[joher]

	Quote:			Originally Posted by ni311
	what is the machine?

Sorry machine model is 7255, but now i solve the prulum its a writing section fan problum,

[kmcopytech]

F42-2:
An error for WRFAN1_EM signal is detected when 2 seconds have passed since FM2 (write section cooling) has turned ON.
The error does not clear after 2 seconds from the OFF/ON operation.

Estimated abnormal parts:
1\FM2 (write section cooling)
2\PRCB (printer control board)