C0208 (bizhub 958/808)

Contents

Trouble type	C0208: Tray 4 feeder up/down abnormality
Rank	B
Trouble detection condition	The tray 4 upper limit sensor (PS27) is not turned ON (blocked) even after the set period of time has elapsed after the paper lift-up operation for the drawer began.
Trouble isolation	Tray 4
Relevant electrical parts	• Tray 4 upper limit sensor (PS27) • Tray 4 lift-up motor (M24) • Paper feed/transport drive board (PFTDB) • MFP board (MFPB)

 Procedure

1. Remove the tray and check to see if a piece of paper is not left inside the machine.
2. Check the connector between M24-PFTDB CN15 for proper connection and correct as necessary.
3. Check the connector of M24 for proper drive coupling and correct as necessary.
4. Check the connector between PS27-relay CN194-relay CN121B-PFTDB CN19 for proper connection and correct as necessary.
5. PS27 I/O check, sensor check
   • Control signal: PFTDB CN19-6 (ON)
   • Location of electrical component: 8-X
6. M24 operation check
   • Control signal: PFTDB CN15-1 to 2
   • Location of electrical component: 9-X
7. Replace M24. (Part# A2X0M12101)
8. PFTDB F12 conduction check
9. Replace PFTDB. (Part# A796H00200)
10. Replace MFPB. (Part# A796H02003)

NOTICE

• Link to the wiring diagram (bizhub 958/808/758, bizhub PRO 958)

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

K.3.6.6 (Link to the Field Service Manual)