C1109 (bizhub 360i/300i)

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When FS-533 is installed

Contents

Trouble type	C1109: Stapler motor drive malfunction (When FS-533 is installed)
Rank	B
Trouble detection condition	The stapler home sensor (PS110) is not turned ON (blocked) even after the set period of time has elapsed after the stapler motor is energized.
Trouble isolation	Staple
Relevant electrical parts	-Stapler unitStapler home sensor (PS110) -Stapler relay board (STRYB) -FS control board (FSCB)

Procedure

1. Check the connector between the stapler unit-STRYB CN122, CN123 for proper connection and correct as necessary.
2. Check the connector of the stapler unit for proper drive coupling and correct as necessary.
3. Check the connector between PS110-FSCB CN110 for proper connection and correct as necessary.
4. PS110 I/O check, sensor check
   • Control signal: FSCB CN110
   • Location of electrical component: FS-533 8-D to E
5. Replace the stapler unit. (Part# A2YUPPK401)
6. Replace STRYB. (Part# A2YUPPG700)
7. Replace FSCB.
   (Part# A2YUPPH901 for Model No. A2YU-WY1 or Part # A2YUPPXN00 for Model No. A2YU-WY2)

 When FS-539 or FS-539SD is installed

Contents

Trouble type	C1109: Stapler motor drive malfunction (When FS-539 or FS-539SD is installed)
Rank	B
Trouble detection condition	The stapler sensor is not turned OFF or ON even after the set period of time has elapsed after the stapler motor is energized.The stapler center position sensor (PS24) is turned ON (blocked), when the stapler motor is running.
Trouble isolation	Staple
Relevant electrical parts	-Stapler unit -Stapler center position sensor (PS24) -FS control board (FSCB)

Procedure

1. Check the connector between the stapler unit-relay CN6-FSCB J11 for proper connection and correct as necessary.
2. Check the connector of the stapler unit for proper drive coupling and correct as necessary.
3. Check the connector between PS24-relay CN3-FSCB J11 for proper connection and correct as necessary.
4. PS24 I/O check, sensor check
   • Control signal: FSCB J11<B>-6 (ON)
   • Location of electrical component: FS-539/FS-539SD 5-C
5. Replace the stapler unit. (Part# A3EP560100)
6. Replace FSCB. (Part# AAR4PP8201)

(Link to the Field Service Manual)