FrameMaker Ver.5.5(PC) Di251/Di351 TROUBLESHOOTING
05.03.01
T- 6
*3: The display of 1 or 0 is selected only while LCC Transport Motor is being energized.
Symbol Panel Display Parts/Signal Name
Operation Characteris-
tics/Panel Display
Input
Board
IC
No.
Port
No.
CN/PJ
No.
10
LS1 LCC Lift Level
1
Lift-Up Sensor 1 At upper
limit
Not at
upper limit
LCC
Control
Board
PWB-A
IC4A P74/
ANI4
CN4A-6
LS2 Lift Level
2
Lift-Up Sensor 2 At upper
limit
Not at
upper limit
IC4A P73/
ANI3
CN4A-9
RSEN Registra-
tion
Registration Sen-
sor
Paper
present
Paper not
present
IC4A P22/
INTP1
CN4A-2
S1 S1S Paper Standby
Position Sensor
Paper
present *3
Paper not
present *3
IC4A P23/
INTP2/
CI
CN3A-5
PPS0 PPS0S LCC Paper Take-
Up Sensor
Paper
present
Paper not
present
IC4A P24/
INTP3
CN4A-11
PPS1 PPS1S Paper Empty Sen-
sor 1
Paper
present
Paper not
present
IC4A P25/
INTP4/
ASCK
CN3A-2
RS1 Paper
Near
Empty 1
Paper Near Empty
Sensor 1
Blocked Unblocked IC4A P75/
ANI5
CN6A-12
RS2 Paper
Near
Empty 2
Paper Near Empty
Sensor 2
Blocked Unblocked IC4A P76/
ANI6
CN5A-5
EMP Paper
Empty
Paper Empty Sen-
sor 2
Paper
present
Paper not
present
IC4A P72/
ANI2
CN3A-8
— Paper
Size
DIP switch Letter C: 0 displayed
A4C: 1 displayed
B5C: 2 displayed
IC4A P13
P14
P15
—
TH1 Fusing
Unit
Fusing
Ther-
mistor
Fusing Roller
Thermistor
Analog value Master
Board
PWB-A
IC1A P107/
AN7
PJ5A-6
— I/C I/C Dis-
crimina-
tion
I/C Type Detection
signal
Analog value IC1A P100/
AN0
PJ6A-7
PJ6A-8
UN2 ATDC ATDC Sensor Analog value IC1A P106/
AN6
PJ6A-3
TH2 Drum
Ther-
mistor
I/C Thermistor Analog value IC1A P104/
AN4
PJ3A-10A
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