Specifications

Interleaf EP1052 TROUBLESHOOTING
96.11.01
T-40
C0F10
Step
Check Item Result Action
Is the voltage across PJ12A-3 on YES Replace PWB-A.
1
PWB-A and GND in the range between
DC2V and DC4V when the Start Key is
pressed in the F3 operation?
NO
Check the photo receiver of the AE
Sensor for contamination or replace
PWB-H.
C0F30
Step
Check Item Result Action
A
Is the voltage across PJ1A-3 on
PWB-A and GND DC0V after the
Power Switch has been turned ON?
YES
Check the ATDC Sensor and the
connection between the Imaging Unit
and copier.
Is the voltage across PJ1A-3 on
PWB-A and GND in the range between
YES
Replace PWB-A.
B
DC0.5V and DC4.5V after the Start
Key has been pressed?
NO
Replace the ATDC Sensor.