Specifications

Interleaf EP1052 TROUBLESHOOTING
96.11.01
T-20
z Fusing/Exit Misfeed Clearing Procedure
Symptom
Step Check Item Result Action
D Paper is
stationary before
the Fusing Roller.
1
Is the paper curled, waved,
or damp?
YES
Change the paper.
Instruct the user in how to
store the paper.
2
Is the Guide Plate dirty with
toner?
YES
Clean the Guide Plate.
Check for possible
scattering of toner.
3
Do the Suction Belts turn
properly?
YES
Check the Belts and Drive
Gear.
4
Is Suction Fan Motor M4
turning when the Start Key
is pressed?
* Does the voltage across
YES
Check the DC24V line.
Check M4.
PJ6A-8 on PWB-A and
GND change from DC24V
to DC0V when the Start
Key is pressed?
NO
Replace PWB-A.
D The leading edge
of the paper is
stationary near
the Fusing Roller.
5
Are the Fusing Rollers
scratched or dirty? Or, has
the replacement time
arrived for the Rollers?
YES
Clean or replace the Rollers.
6
Are the Paper Separator
Fingers dirty with toner or
worn? Are their edges
damaged?
YES
Clean or replace the
Fingers.
7
Is the Oil Roller dirty? Or,
has the replacement time
arrived for the Roller?
YES
Clean or replace the Roller.
D Paper is
stationary after
the Paper Exit
8
Check Paper Exit Sensor
(PC53) See p. T-3.
PC53: PWB-A (IC4A) APC5
NO
Check the Actuator for
operation.
Check PC53 or both.
Roller/Rolls.
Check Paper Leading Edge YES Replace PWB-A.
9
Detecting Sensor PC54
See p. T-3 (PWB-A (IC4A)
APC6).
NO
Check the Actuator for
operation.
Check PC54.