1.SC Codes
56
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).
Details:
SC issued when the separation power pack output current is leaking.
The IOB checks for SC signals as described above.
Separation Power Pack AC output is leaking.
If using normal paper is OK such as 70W, it may be because of the paper
Try changing the paper
Leak due to debris around the paper transfer or poor harness connection or
separation power pack defective
Inspect and clean around the paper transfer, inspect and reconnect the
harness
Replace the separation power pack
Increased resistance due to Paper Transfer Bias Roller life
Replace the Paper Transfer Bias Roller.
Remove the high voltage cable from the output terminal of the separation power
pack and check the following items.
PWM: D(ac)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
discharge plate.
Error Name/Error Condition/Major Cause/Solution
Belt position ready timeout
When the belt position is initialized, the meandering of the intermediate transfer
belt is not ready after 400s elapses from the start of belt startup.
Belt Centering Sensor error
Steering control mechanism fault
Replace the Belt Centering Sensor
Clear the steering control mechanism fault
Re-set the intermediate transfer belt
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