72-14 (bizhub 650i/550i/450i)

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When FS-539 or FS-539SD is installed

Contents

JAM type	Misfeed at FS transport section (When FS-539 or FS-539SD is installed)
JAM code	72-14
JAM detection timing	72-14: The saddle exit sensor (PS5) is not turned ON even after the lapse of a given period of time after the leading edge of the paper has turned ON the main tray exit sensor (PS16).
Misfeed processing location	Front door
Relevant parts	-FNS discharge motor (M3) -Saddle exit sensor (PS5) -Main tray exit sensor (PS16) -FS control board (FSCB)

Procedure

Step	Action	Control signal	Location of electrical component
1	Initial check items	–	–
2	PS5 I/O check, sensor check	FSCB J5-2 (ON)	FS-539/FS-539SD 16-K
3	PS16 I/O check, sensor check	FSCB J9<B>-5 (ON)	FS-539/FS-539SD 11-C
4	M3 operation check	FSCB J9<A>-5 to 8	FS-539/FS-539SD 12-C
5	Replace FSCB.	–	–

 When FS-540 or FS-540SD is installed

Contents

JAM type	Misfeed at FS transport section (When FS-540 or FS-540SD is installed)
JAM code	72-14
JAM detection timing	72-14: The SD discharge sensor (PS35) is not turned ON even after the set period of time has elapsed after the main tray exit sensor (PS37) is turned ON by the paper.
Misfeed processing location	Front door
Relevant parts	-FNS discharge motor (M17) -SD discharge sensor (PS35) -Main tray exit sensor (PS37) -FS control board (FSCB)

Procedure

Step	Action	Control signal	Location of electrical component
1	Initial check items	–	–
2	PS35 I/O check, sensor check	FSCB J14<B>-2 (ON)	FS-540/FS-540SD 17-K to L
3	PS37 I/O check, sensor check	FSCB J12<B>-10 (ON)	FS-540/FS-540SD 16-D
4	M17 operation check	FSCB J14<A>-1 to 4	FS-540/FS-540SD 18-K to L
5	Replace FSCB. (Part# AAR5PPD401)	–	–

(Link to the Field Service Manual)