8-150 Tray 4 Takeaway Sensor On (3TM)
The Takeaway Sensor does not detect paper fed from Tray 4.
Initial Actions
•
Check condition and specification of paper in Tray 4.
•
Check the paper path and sensor area for obstructions.
•
Check for wear and clean the Tray 4 Feeder Roll, Takeaway Roll and the Pinch Roll.
•
Check that the Left Cover is properly latched and that the Interlock Actuator is not dam-
aged.
Procedure
Open the Left Cover and cheat the Left Cover Interlock Switch
106] and press Start. Block and unblock the Takeaway Sensor
changes.
Y
N
Press Stop. Check the circuit of the Takeaway Sensor
RAP for troubleshooting procedure.
Press Stop. Enter
dC330
[008-028] and press Start. All three Takeaway Rolls
rotates.
Y
N
Takeaway Motor 1
(PL
15.9) energizes.
Y
N
Press Stop. +24 VDC is measured between P/J552-3 and GND on the Tray
Module PWB.
Y
N
+24 VDC is measured at P/J555-3 on the Tray Module PWB.
Y
N
Refer to the +24 VDC Wirenets
Module PWB.
Replace the Tray Module PWB
+24 VDC is measured at each of the following pins on
Y
N
Refer to
Figure
2. Check the wires from the Tray Module PWB to the Takeaway
Motor 1 for an open circuit. If the wires are good, replace the Takeaway Motor 1
(PL
15.9).
With
dC330
[008-028] still entered, press Start and check that the voltage at
pins 1, 2, 5, and 6 each drop to approximately +22 VDC. The voltage at
pins 1, 2, 5, and 6 all drop to approximately +22 VDC when [008-028] is entered.
Y
N
Replace the Tray Module PWB
Replace the Takeaway Motor
(PL
Press Stop. Check the Takeaway Motor 1 and its associated gears
contamination or misalignment.
A
Status Indicator RAPs
8-150
(PL
15.10). Enter
dC330
(PL
15.10). The display
(Figure
1). Refer to the
(PL
15.10)
(Figure
5). Check the +24 VDC to the Tray
(PL
15.9).
P/J552
Pin 1, 2, 5, and 6.
(PL
15.9).
15.9).
(PL
15.9) for damage,
A
Press Stop.
•
Ensure that the Chutes
•
Ensure that the connectors shown in the circuit diagrams
connected and that the wires are not damaged.
•
Replace the Takeaway Sensor
•
If the problem persists, replace the Tray Module PWB
[008-
OF 99-2
Figure 1 8-150 RAP Circuit Diagram - Takeaway Sensor
P/J552
P/J552
Figure 2 8-150 RAP Circuit Diagram - Takeaway Motor 1
02/03
2-154
(PL
15.10) are properly seated and not damaged.
(Figure
1,
(PL
15.10).
(PL
15.9).
Figure
2) are securely
Initial issue
DC 3535/2240/1632