Specifications

Interleaf EP1052 TROUBLESHOOTING
96.11.01
T-38
C0600
Step
Check Item Result Action
1
Does the Scanner start moving after
the Power Switch has been turned ON?
YES
Perform step 3.
Does the voltage across PJ16A-3 on
PWB-A and GND change from DC5V
YES
Replace PWB-E or M5.
2
to DC0V after the Power Switch has
been turned ON?
NO
Replace PWB-A.
3
Check Scanner Reference Position
Sensor PC81.
See p. T-3 (PWB-A (IC4A) APB0)
YES
Check the Scanner Drive Cable for
tension and overload. Or, replace
PWB-A.
NO Check PC81.
C0610
Step
Check Item Result Action
A
Does M6 start turning after the Power
Switch has been turned ON?
YES
Perform step D.
B
Does the voltage across PJ16A-1 on
PWB-A and GND change from DC5V
to DC0V after the Power Switch has
been turned ON?
NO
Replace PWB-A.
Is the voltage across PJ3E-5 on
YES
Replace PWB-E or M6.
C
PWB-E and GND DC24V after the
Power Switch has been turned ON?
NO
Check the 24V line.
D
Check Lens Reference Position PC90.
See p. T-3 (PWB-A (IC4A) APB1)
YES
Check the Lens Drive Cable for
tension and overload. Or, replace
PWB-A.
NO Check PC90.
C0620
Step
Check Item Result Action
I Does M7 start turning? YES Perform step III.
Does the voltage across PJ16A-2 on
YES
Replace PWB-E or M7.
II
PWB-A and GND change from DC5V
to DC0V when the Mirror moves?
NO
Replace PWB-A.
III
Check Mirror Reference Position PC86.
See p. T-3 (PWB-A (IC4A) APB2)
YES
Check for overload. Or, replace
PWB-A.
NO Check PC86.