Minolta EP1080 Service Manual page 293

Step Check Item
Is any code from among C0FE2 to
1
C0FFF being shown?
Are jumper straps installed in the
following position for J1 and J2 of UN2?
J1: On the end not marked with "O"
2
J2: On the end not marked with "O"
(For Hong Kong, only PJ2 is strapped
on the end marked with "O.")
Does the voltage across PJ15A-6 on
PWB-A and GND change in the range
3
between DC5V and DC0V after the
Power Switch has been turned ON?
Is the Sensor located at the correct
4
position?
Does the problem persist even after
5 the corresponding Sensor has been
replaced?
*
Relationship Between the Positions of Sensor Installation and Malfunction Codes
A5L
C
D
B4L
Letter(C)
B
Position of Installation
Hong Kong CD
FD
Other Areas CD
FD
Result
YES
NO
YES
NO
NO
YES
FD
Letter(L)
B5L
A B C
A
Sensor Symbol
A B PC114 PC116
C D PC113 PC115
A PC114
C PC113
T-61
Action
Perform step 4.
Change the strap position of J1 and J2.
Replace PWB-A.
Replace UN2.
Change the position of the Sensor.
Replace UN2 or PWB-A.
A4L FLS
D E
Malfunction Code
C0FE8 ( ) C0FF0 ( )
C0FE2 ( ) C0FE4 ( )
C0FE8 ( )
C0FE2 ( )