Minolta EP5000 General, Mechanical/Electrical page 375

Interleaf EP5000/EP4000 TROUBLESHOOTING
97.04.01
uC0F02
Step Check Item
Are PJ62 on UN2 and PJ7A on PWB-A
1
plugged in securely?
Does the voltage across PJ7A-6 on
PWB-A and GND vary between DC0V
2
and DC5V?
uC0FE1 to C0FFF
Step Check Item
Are the jumper connectors plugged
1
correctly into J1 and J2 on UN2?
Is each Original Size Detecting Sensor
2
installed in correct position?
Is the malfunction code displayed again
after the Original Size Detecting Sen-
3
sor corresponding to the malfunction
code has been changed?
Result
Plug them in securely.
NO
Change PWB-A.
YES
Change UN2.
NO
Result
Change the jumper connector posi-
NO
tions.
Reinstall.
NO
Change UN2 or PWB-A.
YES
T-100
Action
Action