C0210 (bizhub C287/C227)

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Contents

Trouble type	C0210: LCT lift failure (When PC-414 is installed)
Rank	B
Trouble detection condition	-The main tray upper limit sensor (PS136) is not turned ON (blocked) even after the set period of time has elapsed after the paper lift-up operation for the drawer began. -The shifter stop / lower limit position sensor (PS138) is not turned OFF (unblocked) even after the set period of time has elapsed after the paper lift-up operation for the drawer began. -The main tray upper limit sensor (PS136) is not turned ON (blocked) even after the set period of time has elapsed after the paper lift-up operating. -The main tray upper limit sensor (PS136) is not turned OFF (unblocked) even after the set period of time has elapsed after the paper lift-down operation began. -The shifter stop / lower limit position sensor (PS138) is not turned ON (blocked) even after the set period of time has elapsed after the paper lift-down operation began.
Trouble isolation	Tray 3
Relevant electrical parts	-Main tray upper limit sensor (PS136) -Shifter stop / lower limit position sensor (PS138) -Elevator motor (M134) -PC control board (PCCB) -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 M134-PCCB CN10L for proper connection and correct as necessary.
3. Check the connector of M134 for proper drive coupling and correct as necessary.
4. Check the connector between PS136-relay CN1-PCCB CN4 for proper connection and correct as necessary.
5. Check the connector between PS138-relay CN16-PCCB CN14L for proper connection and correct as necessary.
6. PS136 I/O check, sensor check
   • Control signal: PCCB CN4-3 (ON)
   • Location of electrical component: PC-414 8-J
7. PS138 I/O check, sensor check
   • Control signal: PCCB CN14L-6 (ON)
   • Location of electrical component: PC-414 4-J
8. M134 operation check
   • Control signal: PCCB CN10L-1 to 2
   • Location of electrical component: PC-414 6-J
9. Replace M134. (Part# A2XMM10100)
10. Replace PCCB. (Part# A7VAH00300)
11. MFPB F11E conduction check
12. Replace MFPB. (Part# A797H02118)

NOTICE

• Link to the wiring diagram (PC-414)

K.3.7.10 (Link to the Field Service Manual)