Interleaf EP5000/EP4000 TROUBLESHOOTING
97.04.01
T-13
PF-105
Sym-
bol
Parts/Signal Name
Dis-
play
IC
No.
Port
No.
I/O
Operation Char-
acteristics/Panel
Display
CN/PJ
No.
Page
H or 1
L or 0
M21
Vertical Transport
Drive Motor
5/8
IC1A
PB3
f
Turn in-
hibited
Turn
per-
mitted
PJ12A-1~4
M22
3rd Drawer Paper
Take-Up Motor
5/8
IC1A
PB1
f
Turn in-
hibited
Turn
per-
mitted
PJ11A-1~4
M26
Main Tray Elevator
Motor
5/8
IC1A
PA2
f
Up/stop
Down
PJ4A-6B
↑
Main Tray Elevator
Motor
5/8
IC1A
PA3
f
Down/
stop
Up
PJ4A-7B
M27
Paper Shift Motor
5/8
IC1A
PA0
f
Trans-
fer/stop
Return
PJ4A-4B
↑
Paper Shift Motor
5/8
IC1A
PA1
f
Return/
stop
Transfer
PJ4A-5B
M28
Shift Gate Motor
5/8
IC1A
PB2
f
OFF
ON
PJ4A-2B
PC1
Shift Tray Paper
Empty Sensor
5/8
IC1A
PD1
Paper
not
present
Paper
present
PJ4A-4A
PC2
Main Tray Lower
Position Sensor
6/8
IC2A
PC1
Not at
lower
limit
At
lower
limit
PJ4A-9A
PC3
Shifter Home
Position Sensor
6/8
IC2A
PC0
Not at
home
At home
PJ4A-8A
PC4
Shifter Return
Position Sensor
6/8
IC2A
PD1
Not at
returned
position
At
returned
position
PJ4A-7A
PC5
Elevator Motor
Pulse Sensor
5/8
IC1A
PF2
Un-
blocked
Blocked
PJ4A-5A
PC6
Shift Motor Pulse
Sensor
5/8
IC1A
PD0
Un-
blocked
Blocked
PJ4A-3A
PC7
3rd Drawer Set
Sensor
6/8
IC1A
PG2
Out of
position
In
position
PJ5A-2
PC11
Lower Left Door
Sensor
6/8
IC2A
PB1
Out of
position
In
position
PJ3A-2
PC13
Duplex Unit Turn-
over Path Sensor
6/8
IC2A
PB0
Paper
not
present
Paper
present
PJ3A-5
PC17
Vertical Transport
Sensor 3
5/8
IC1A
PC3
Paper
not
present
Paper
present
PJ7A-5
PC18
Lower Right Door
Sensor
5/8
IC1A
PE2
Out of
position
In
position
PJ7A-2