C0210 (bizhub C287/C227)

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Trouble typeC0210: LCT lift failure (When PC-414 is installed)
RankB
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 isolationTray 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)