Read Panasonic KV-S5055C (serv.man2) Service Manual online
117
F63 (Back-side
black level error)
black level error)
53
00
00
00 1. Pixel data from Optical Unit Back
or image processing circuit
has some problems.
has some problems.
Refer to the above 3rd item on the F62.
F80 (Double Feed
Detector
adjustment error)
Detector
adjustment error)
60
00
00
00 1. Double Feed Detector (G) does
not work, properly.
Refer to the 5th item on Classified Code U23.
2. Double Feed Detector (R) does
not work, properly.
not work, properly.
Refer to the 6th item on Classified Code U23.
F81(Ionizer Power
Failure)
Failure)
61
xx
00
00 1. Ionizer Power does not work
1. Check the connection between CN1
(Ionizer Board) and
CN1016 (CONTROL Board).
2. Check the following signals.
(Ionizer Board) and
CN1016 (CONTROL Board).
2. Check the following signals.
CN1-1st pin: 12.7 V (during paper-feed)
CN1-3rd pin: Approx. 2 V (during paper-feed)
CN1-3rd pin: Approx. 2 V (during paper-feed)
3. Replace the high voltage power supply in the
Ionizer module.
Ionizer module.
Error Code
Possible Cause
Check Point
Remarks
Classified Code ST1 ST2 ST3 ST4
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