OKI MC160MFP

Detection timing

Type	Description
Detection of misfeed at the document transport section	The registration sensor (on REYB) is not blocked even after the lapse of a predetermined period of time after the media feed sensor (on REYB) has been unblocked.
Detection of media left at the document transport section	The media feed sensor (on REYB) is unblocked and the registration sensor (on REYB) is blocked when the power switch is turned ON, the cover is opened and closed, or a misfeed or malfunction is reset.

Relevant electrical parts:

• Document feed motor (M100)
• Media feed sensor (on REYB)
• Registration sensor (on REYB)
• MFP board (MFPB)

Step	Action	Control signal	Location
1	Initial check items
2	Check the MFPB connector for proper connection and correct as necessary.
3	M100 operation check	MFPB P1-1 to 4	J-6
4	Media feed sensor (on REYB) sensor check	MFPB P4-4 (ON)	K to L-5
5	Registration sensor (on REYB) sensor check	MFPB P4-1 (ON)	K to L-5
6	Change MFPB.