1/05
2-144
DocuColor 12/DCCS50
10-125 Inverter Path Sensor On Jam RAP
Reissue
Status Indicator RAPs
YN
Replace the IOT Drive PWB (PL 9.2).
Go
to Flag 4 on BSD
10.8 and check the harness for an open circuit. If the harness is
good, replace the Release Solenoid (PL 2.24).
Press Start. T
he voltage at P/J412A-14 decreases momentarily then returns to +24
VDC.
YN
Replace the IOT Drive PWB (PL 9.
2).
Replace t
he Release Solenoid (PL 2.24).
Ente
r dC330 010-026 I
nverter Roll Release Solenoid (Release). Press Start. The Release
Solenoid energizes.
YN
+24 VDC is measured between P/
J412A-12 an
d GND.
YN
Go to Fl
ag 5 on BSD
10.8 and check the harness for an open circuit. If the harness is
good, replace the Release Solenoid (PL 2.24).
Press Start. T
he voltage at P/J412A-14 decreases momentarily then returns to +24
VDC.
YN
Replace the IOT Drive PWB (PL 9.
2).
Replace t
he Release Solenoid (PL 2.24).
Ente
r dC330 010-020 Inverter Motor Forward. Pre
ss Start and Stop several times. The
Inverter Motor energizes and deenergizes.
YN
Press St
op. +2
4 VDC is measured between P/J417A-13, 14, 17, 18 on the IOT Drive
PWB and GND.
YN
+24 VDC is measured between P/
J417A-15 on
the IOT Drive PWB and GND.
YN
Replace the IOT Drive PWB (PL 9.
2).
Go
to Flag 4 and Fl
ag 5 on BSD 10.9 and check the harness and connectors. If the
harness and connectors are OK, replace the Inverter Motor (PL 2.24).
Press Start. Th
e voltage at P/J417A-13, 14, 17, 18 on the IOT Drive PWB goes to
approximately +18 VDC.
YN
Replace the IOT Drive PWB (PL 9.
2).
Replace t
he Inverter Motor (PL 2.24
).
Enter dC330 010-021 Inverter Motor Reverse. Pre
ss Start and Stop several times. The
Inverter Motor energizes and deenergizes.
YN
Replace the IOT Drive PWB (PL 9.
2).
Check
for obvious damage, missing and/or broken Drive Motor gear as
semblies and drive
belts that would cause the paper to be slow to actuate the Inverter Path Sensor.
A B
C
C
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