Ricoh MP C6502SP Field Service Manual page 1097

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D135 RTB 116

Error Name/Error Condition/Major Cause/Solution

Separation Power Pack Error (Leak)

An interrupt checks the status of the power pack every 10 ms. This SC is

issued if a problem exists with 50 consecutive samplings (500 ms).

SC issued when the separation power pack output current is leaking.

The IOB checks for SC signals as described above.

• Image transfer power pack AC output is leaking.

Check if the drawer unit is closed correctly using the following procedure.

1. Turn off the machine power and pull out the drawer unit.

2. Close the drawer unit completely and turn on the machine power.

3. Make two or three copies and confirm the error message has

disappeared.

Remove the high voltage cable from the output terminal of the separation

power pack and check the following items.

• PWM signal check

If signal is fixed during image transfer, replace the cable or the IOB.

• Separation power pack output check

If output is fixed during image transfer, replace the power pack.

If output is normal during image transfer, replace the high voltage

cable or the quenching needle.

Error Name/Error Condition/Major Cause/Solution

PTR motor: Lock: Encoder 1 error

PTR motor (K) Lock: Encoder 2 error

PTR motor (K) Lock: Encoder 1/2 error

PTR motor (K) Lock: Hole error

PTR motor (K) Lock: Overload error

Service Call 400-498

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