Panasonic KV-S1057C Service Manual page 67

Error Code
Classified Code ST1 ST2 ST3 ST4
F71: Model ID 9F 00
Error
F80: Double 60 00
Feed Detector
error
Possible Cause
00 00 A wrong type board for the
model No. is installed.
00 00 1. Double Feed Detector
(Generate) does not work
properly.
2. Double Feed Detector
(Receive) does not work
properly.
1. For KV-S1057C or KV-SL1066
Check whether black dots are stamped on the
CONTROL Board's silk.
(The black dots indicate the supported Model No.)
=> If no, replace the board.
2. For KV-S1027C, KV-SL1056, 1055, 1036, 1035
Check whether black dots are stamped on the
CONTROL Board's silk.
(The black dots indicate the supported Model No.)
=> If no, replace the board.
Same as the 5th item of U23
Same as the 6th item of U23
67
Check Point