Ricoh SAVIN D0AP Service Manual page 515

SC No. Type
SC940-53 C Bypass feed clutch (CL4) drive error
When the clutch is driven, the registration value of the failure detection is "1"
three times consecutively.
•
Power cycle the machine to see if the error reoccurs. If the SC occurs again,
do the following steps. Check if the SC reoccurs by cycling the power off/on
and printing from bypass tray after each step.
1.
2.
3.
4.
5.
SC No. Type
SC940-54 C Bypass lift clutch (CL3) drive error
When the clutch is driven, the registration value of the failure detection is "1"
three times consecutively.
•
Power cycle the machine to see if the error reoccurs. If the SC occurs again,
do the following steps. Check if the SC reoccurs by cycling the power off/on
and printing from bypass tray after each step.
1.
2.
3.
4.
5.
SC No. Type
SC940-55 C Relay clutch (CL7) drive error
When the clutch is driven, the registration value of the failure detection is "1"
three times consecutively.
•
Power cycle the machine to see if the error reoccurs. If the SC occurs again,
do the following steps. Check if the SC reoccurs by cycling the power off/on
and duplex printing after each step.
SM
Error Name/Error Condition/Major Cause/Solution
Driver defective
Reconnect the connector on the engine board (Printer: BCU, MF: SCB).
Reconnect the bypass feed clutch (CL4).
Replace the bypass feed clutch (CL4).
Replace the engine board (Printer: BCU, MF: SCB).
Replace the harness between the bypass feed clutch (CL4) and engine
board.
Error Name/Error Condition/Major Cause/Solution
Driver defective
Reconnect the connector on the engine board (Printer: BCU, MF: SCB).
Reconnect the bypass lift clutch (CL3).
Replace the bypass lift clutch (CL3).
Replace the engine board (Printer: BCU, MF: SCB).
Replace the harness between the bypass lift clutch (CL3) and engine
board.
Error Name/Error Condition/Major Cause/Solution
Driver defective
6-69 D0AP/D0C4/D0C5/D0C6/M0BQ/M0D1
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