C1125 (bizhub 958/808)

Contents

Trouble type	C1125: Tray lift motor /Up’s drive malfunction
Rank	B
Trouble detection condition	<When FS-537+PI-507 or FS-537SD+PI-507 is installed> The tray upper limit sensor /Up (PS205) or tray lower limit sensor /Up (PS204) is not turned ON (blocked) after the set period of time has elapsed after the tray lift motor /Up (M201) is turned ON.
Problem Unit Isolation Set.	Post inserter
Relevant electrical parts	• Tray lift motor /Up (M201) • Tray upper limit sensor /Up (PS204) • Tray lower limit sensor /Up(PS205) • PI drive board (PIDB) • FS control board (FSCB)

 Procedure

1. Check the connector between M201-relay CN203-PIDB CN54 for proper connection and correct as necessary.
2. Check the connector of M201 for proper drive coupling and correct as necessary.
3. Check the connector between PS204-relay CN235-PIDB CN55 for proper connection and correct as necessary.
4. Check the connector between PS205-relay CN235-PIDB CN55 for proper connection and correct as necessary.
5. PS204 I/O check, sensor check
   • Control signal: PIDB CN55-8 (ON)
   • Location of electrical component: PI-507 8-C
6. PS205 I/O check, sensor check
   • Control signal: PIDB CN55-7 (ON)
   • Location of electrical component: PI-507 8-C
7. M201 operation check
   • Control signal: PIDB CN54-7 to 8
   • Location of electrical component: PI-507 6 to 7-C
8. Replace M201. (Part# A5C1M10A00)
9. Replace PIDB. (Part# A8C6H00101)
10. Replace FSCB. (Part# A87HPP9M01)

NOTICE

• Link to the wiring diagram (PI-507)

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

K.3.7.16 (Link to the Field Service Manual)