Minolta EP4000 - Page 286

Interleaf EP5000/EP4000 TROUBLESHOOTING
97.04.01
T-11
PF-205
Symbol 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
4/8 IC1A PB3 f
Turn in-
hibited
Turn
per-
mitted
PJ12A-1~
4
M22
3rd Drawer Paper
Take-Up Motor
4/8 IC1A PB1 f
Turn in-
hibited
Turn
per-
mitted
PJ11A-1~
4
M23
4th Drawer Paper
Take-Up Motor
4/8 IC1A PB0 f
Turn in-
hibited
Turn
per-
mitted
PJ10A-1~
4
M24
3rd Drawer Paper
Lift-Up Motor
4/8 IC1A PA0 f – ON (up) PJ9A-8B
↑
3rd Drawer Paper
Lift-Up Motor
4/8 IC1A PA1 f OFF
ON
(down)
PJ9A-7B
M25
4th Drawer Paper Lift-
Up Motor
4/8 IC1A PA2 f – ON (up) PJ9A-2A
↑
4th Drawer Paper Lift-
Up Motor
4/8 IC1A PA3 f OFF
ON
(down)
PJ9A-1A
PC11
Lower Left Door
Sensor
4/8 IC2A PB1 
Out of
position
In
position
PJ3A-2
PC13
Duplex Unit Turnover
Path Sensor
4/8 IC2A PB0 
Paper
not
present
Paper
present
PJ3A-5
PC17
Vertical Transport
Sensor 3
4/8 IC1A PC3 
Paper
not
present
Paper
present
PJ7A-5
PC18
Lower Right Door
Sensor
4/8 IC1A PE2 
Out of
position
In
position
PJ7A-2
PC19
3rd Drawer Paper
Lift-Up Sensor
4/8 IC1A PG3 
Not at
upper
limit
At up-
per limit
PJ6A-12
PC20
3rd Drawer Paper
Empty Sensor
4/8 IC1A PC0 
Paper
not
present
Paper
present
PJ6A-2
PC21
3rd Drawer Paper
Take-Up Sensor
4/8 IC1A PE3 
Paper
not
present
Paper
present
PJ6A-9
PC22
Vertical Transport
Sensor 4
4/8 IC1A PC2 
Paper
not
present
Paper
present
PJ6A-5
PC23
4th Drawer Paper Lift-
Up Sensor
4/8 IC1A PF3 
Not at
upper
limit
At up-
per limit
PJ8A-8