ELECTRICAL COMPONENT DEFECTS 10 August, 2001
7-18
Component
(Symbol)
CN Condition Symptom
Open SC502 will be displayed.
2nd Paper Lift
305-10
(SBCU)
Shorted Paper jam will occur during copying.
Open
1st Paper Height
– 1
307-B2
(SBCU)
Shorted
The CPU cannot determine the paper near-
end condition properly.
Open
1st Paper Height
– 2
307-B5
(SBCU)
Shorted
The CPU cannot determine the paper near-
end condition properly.
Open
2nd Paper Height
– 1
307-B9
(SBCU)
Shorted
The CPU cannot determine the paper near-
end condition properly.
Open
2nd Paper Height
– 2
307-B12
(SBCU)
Shorted
The CPU cannot determine the paper near-
end condition properly.
NOTE: An SC condition occurs only when a new PCU is being installed in the
machine. During copying, if the ID sensor fails, the image density will be
changed.
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