Minolta EPI 054 User Manual page 298

FrameMaker Ver.5.5(PC) EP1054/EP1085/EP2030 TROUBLESHOOTING
98.05.15
Symptom Step
• The leading
Is the Paper Guide Mylar
edge of the deformed or dirty?
9
paper is
stationary inside
Does the Gate Switching
the Duplex Unit.
Plate operate properly?
(Is Duplex Unit Gate
Switching Solenoid SL31
energized for a paper
length of 300 mm or
10 longer?)
Check Duplex Unit Trailing
Sensor PC14. See p. T-2.
11
(AD-11) PWB-G IC1G PC1.
• Paper is station-
Check Duplex Unit Paper
ary near the Empty Sensor PC15. See
12
take-up port of p. T-2.
the Duplex Unit. (AD-11) PWB-G IC1G PC2.
Check Item Result
Does the voltage across
PJ3G-5 on PWB-G and
GND change from
DC24V to DC0V after the
Start Key has been
pressed?
T-30
Action
YES Clean or replace the Mylar.
Check the Mylar moving
NO
mechanism.
Adjust the stroke of the
YES Solenoid or check the Sole-
noid.
Replace PWB-G or PWB-A
of PF-206/PF-112/PF-6D.
NO
Check the Actuator for
YES
operation and PC14.
Replace PWB-G or PWB-A
NO
of PF-206/PF-112/PF-6D.
Check the Actuator for
YES
operation and PC15.
Replace PWB-G or PWB-A
NO
of PF-206/PF-112/PF-6D.