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<I/O Port Check List>
Copier
The shaded areas of the following table indicate that the output check cannot be made by
touching the Change key.
Symbol Part/Signal Name
M1
PC Drive Motor/REM
PC Drive Motor/lock
signal
Optical Section Cool-
M2
ing Fan Motor/REM
Optical Section Cool-
ing Fan Motor/lock
signal
M3
Suction Fan Motor
Scanner Motor/
M4
SCAN signal
Cooling Fan Motor/
M7
REM
Cooling Fan Motor/
lock signal
Toner Replenishing
M8
Motor/REM
Main Drive Motor/
M9
REM
Main Drive Motor/
lock signal
1st Drawer Paper
M11
Take-Up Motor
2nd Drawer Paper
M12
Take-Up Motor
1st Drawer Lift-Up
M13
Motor (UP)
2nd Drawer Lift-Up
M14
Motor (UP)
Dis-
IC
Port
play
No.
No.
Page
2/7
IC4A
BPA2
2/7
IC4A
BPB1
3/7
IC4A
BPC0
2/7
IC4A
BPB5
3/7
IC4A
BPC2
2/7
IC4A
APC0
3/7
IC4A
BPC1
2/7
IC4A
BPB6
3/7
IC4A
BPC3
2/7
IC4A
APC2
2/7
IC4A
APB6
3/7
IC5A
APA0
3/7
IC5A
APA1
3/7
IC5A
APA4
3/7
IC5A
APA6
T-6
Operation Charac-
teristics/Panel
I/O
Display
H or 1
L or 0
OFF
ON
When
When
locked
turned
OFF
ON
When
When
locked
turned
OFF
ON
Scan
Stop
cycle
OFF
ON
When
When
locked
turned
OFF
ON
OFF
ON
When
When
locked
turned
Turn
Turn per-
inhibited
mitted
Turn
Turn per-
inhibited
mitted
OFF
ON (up)
OFF
ON (up)
CN/PJ
No.
PJ9A-5
PJ9A-4
PJ11A-4A
PJ11A-6A
PJ11A-6B
—
PJ11A-1A
PJ11A-3A
PJ11A-8A
PJ9A-2
PJ9A-1
PJ16A-1
PJ16A-2
PJ16A-5
PJ6A-7
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