Minolta EP5000 - Page 293

Interleaf EP5000/EP4000 TROUBLESHOOTING
97.04.01
T-18
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
PC29
4th Drawer Paper
Take-Up Sensor
6/8 IC2A PB3 
Paper
not
present
Paper
present
PJ8A-5
PC31
Large Capacity Ton-
er Collecting Box Set
Sensor
6/8 IC2A PC3 
Out of
position
In
position
PJ2A-2
PC67
3rd Drawer Paper
Lift-Up Motor Pulse
Sensor
6/8 IC1A PC1 
Un-
blocked Blocked
PJ9A-5B
PC68
4th Drawer Paper
Lift-Up Motor Pulse
Sensor
6/8 IC1A PD1 
Un-
blocked
Blocked PJ9A-4A
PC69
3rd Drawer Lower
Position Sensor
7/8 IC2A PD1 
Not at
lower
limit
At
lower
limit
PJ4A-7A
PC70
4th Drawer Lower
Position Sensor
7/8 IC2A PC0 
Not at
lower
limit
At
lower
limit
PJ4A-8A
PWB-E1
3rd Drawer Paper
Empty Board
6/8 IC1A PC0 
Paper
not
present
Paper
present
PJ4A-4A
PWB-E2
4th Drawer Paper
Empty Board
6/8 IC1A PD0 
Paper
not
present
Paper
present
PJ4A-3A
UN5
3
rd
Drawer Paper
Descent Key
7/8 IC2A PC1  OFF ON PJ4A-9A
UN6
4
th
Drawer Paper
Descent Key
7/8 IC2A PC2  OFF ON PJ4A-10A