66-06 (bizhub 368/308)

Contents

JAM type	Misfeed at DF image reading section
JAM code	66-06
JAM detection timing	<When DF-629 is installed>  The document reading sensor (PS4) is turned ON earlier than a given time after PS4 is turned OFF during original transportation.
	<When DF-704 is installed> The document reading sensor (PS6) is turned ON earlier than a given time after PS6 is turned OFF during original transportation.
Misfeed processing location	Left cover
Relevant parts	<When DF-629 is installed>  • Document reading motor (M1)  • Reading roll release motor (M5)  • Document registration sensor (PS3)  • Document reading sensor (PS4)  • DF control board (DFCB)
	<When DF-704 is installed> • Document reading motor (M1)  • Reading roll release motor (M4)  • Document registration sensor (PS3)  • Document reading sensor (PS6) • DF control board (DFCB)

 Procedure

 When DF-629 is installed

Step	Action	Control signal	Location of electrical component
1	Initial check items	–	–
2	Make the adjustment of original stop position.	–	–
3	PS3 I/O check, sensor check	DFCB J14-12 (ON)	DF-629 5-G
4	PS4 I/O check, sensor check	DFCB J10-3 (ON)	DF-629 2-G
5	M1 operation check	DFCB J7-1 to 4	DF-629 2-B
6	M5 operation check	DFCB J18-4 to 5	DF-629 2-G
7	Replace DFCB. (Part# A87RPP1700)	–	–

• Link to the wiring diagram (DF-629)

 When DF-704 is installed

Step	Action	Control signal	Location of electrical component
1	Initial check items	–	–
2	Make the adjustment of original stop position.	–	–
3	PS3 I/O check, sensor check	DFCB J14-12 (ON)	DF-704 4-G
4	PS6 I/O check, sensor check	DFCB J10-3 (ON)	DF-704 2-G
5	M1 operation check	DFCB J7-1 to 4	DF-704 1-B
6	M4 operation check	DFCB J18-4 to 5	DF-704 1-G
7	Replace DFCB. (Part# A85GPP0M00)	–	–

• Link to the wiring diagram (DF-704)

Please search Knowledge Base articles and Bulletins as they may contain relevant information and updated Part information such as Part numbers.

K.1.14.5 (Link to the Field Service Manual)