12-102 H Transport Entrance Sensor Off
Paper did not deactuate the H Transport Entrance Sensor.
Initial Actions
•
Check condition and specification of the paper supply.
•
Check for obstructions in the paper feed path.
•
Clean the H Transport Belt and check for wear.
•
Check the Guides on the H Transport Cover for damage, wear or faulty installation.
Procedure
Open the H Transport Cover
(PL
17.3). Check H Transport Belts, H Transport Belt Drive Rolls,
and Guides on H Transport Cover for installation or damage problems
components are good.
Y
N
Repair as required
(PL
17.3,
PL
17.4).
Enter
dC330
[012-103] and press Start. Open the H Transport Cover
H Transport Entrance Sensor
(PL
17.4)
Y
N
Press Stop. Check the circuit of the H Transport Entrance Sensor
OF 99-2
RAP for troubleshooting procedure.
NOTE: If the sensor fails H, 12-901 is declared after power is switched on.
Close the H Transport Cover and press Stop. Enter
Finisher Drive Motor
(PL
17.7) energizes
Y
N
Remove the Rear Cover
(PL
17.5). +24 VDC is measured between P/J879-2 and 3 on
the Finisher Drive Motor and GND.
Y
N
+24 VDC is measured between
Y
N
Replace the Finisher PWB
Check the wires from P/J846-5 and 7 to J879-2 and 3 for damage or poor contact.
Enter
dC330
[012-001] and press Start. Less than +1 VDC is measured between P/
J879 -1 on the Finisher Drive Motor and GND.
Y
N
Replace the Finisher Drive Motor
Check wiring between
P/J879
and
OK, replace the Finisher PWB
(PL
Press Stop.
•
Ensure that the connectors shown in the circuit diagrams
connected and that the wires are not damaged.
•
Check the H Transport and Finisher for a docking failure
•
Check the Finisher Drive Motor and its associated gears and belts
damage, contamination or misalignment.
•
Replace the H Transport Entrance Sensor
Initial issue
DC 3535/2240/1632
(PL
17.3,
(PL
17.3) and actuate the
(Figure
1). The display changes.
(Figure
2). Refer to the
dC330
[012-001] and press Start. The
(Figure
3).
P/J846
-5 and 7 on the Finisher PWB and GND.
(PL
17.13).
(PL
17.7).
P/J846
for damage or poor contact. If the check is
17.13).
(Figure
2,
Figure
3) are securely
(PL
17.1).
(PL
17.4,
(PL
17.4).
•
If the problem persists, replace the Finisher PWB
Entrance
Sensor
PL
17.4). The
Figure 2 12-102 RAP Circuit Diagram - H Transport Entrance Sensor
PL
17.7) for
02/03
2-237
(PL
17.13).
Figure 1 Component Location
Status Indicator RAPs
12-102