Konica-Minolta bizhub C352

Detection timing

Type	Description
Detection of misfeed at tray 1 feed section	The leading edge of the paper does not block the registration roller sensor (PC1) even after the lapse of a given period of time after the tray 1 paper feed clutch (CL2) has been energized.
Tray 1 feed section loop registration reversing jam	Rise timing of load for registration is earlier than the one for making the loop at front of the registration roller at tray 1 feed.

Relevant electrical parts

Tray 1 paper feed clutch (CL2)
Registration roller sensor (PC1)

Mechanical control board (MFPB)

Action

Step	Action	Control signal	Location
1	Initial check items.
2	PC1 I/O check, sensor check	MFPB CNSEN-3 (ON)	C-3
3	CL2 operation check	MFPB CNLP-13 (ON)	C-9 to 10
4	Change MFPB