FrameMaker Ver.5.5E(PC) EP3000/EP3010 TROUBLESHOOTING
98.08.06
T-76
C0F02
C0FE1 to C0FFF
Step
Check Item
Result
Action
1
Are PJ17 on UN2 and PJ4A on
PWB-A plugged in securely?
NO
Plug them in securely.
2
Does the voltage across PJ4A-6 on
PWB-A and GND vary between
DC0V and DC5V?
YES
Replace PWB-A.
NO
Replace UN2.
Step
Check Item
Result
Action
1
Are the jumper connectors plugged
correctly into J1 and J2 on UN2?
NO
Change the jumper connector posi-
tions.
2
Is each Original Size Detecting
Sensor installed in the correct posi-
tion?
NO
Reinstall.
3
Is the malfunction code displayed
again after the Original Size Detect-
ing Sensor corresponding to the
malfunction code has been
replaced?
YES
Replace UN2 or PWB-A.