Rear Tamper - Xerox DocuColor 2240 Service Manual

12-253 Rear Tamper

• With the Rear Tamper Home Sensor off The Rear Tamper Home Sensor did not turn on
within 800ms after move to the Rear Tamper Home position has begun.
• With the Rear Tamper Home Sensor on: The Rear Tamper Home Sensor did not turn off
when the Rear Tamper Home Sensor is deactuating.
Initial Actions
Check for obstructions in the Compiler Tray Assembly.
Procedure
Enter dC330 [012-010] (front) or [12-013] (rear) and press Start. The Rear Tamper
moves.
Y N
The Rear Tamper Motor (Figure 3) energized.
Y N
Press Stop. Remove the Rear Cover
J848- B2 and B5 and GND.
Y N
Replace the Finisher PWB
+24 VDC is measured between P/J848- B1, B3, B4 and B6 and GND.
Y N
Check wiring between P/J848
check is OK, replace the Rear Tamper Motor
Replace the Finisher PWB (PL
Check the Rear Tamper Motor and its associated gear and rack mechanism
for load or drive transmission failure (gear wear or breakage). Repair or replace as
required.
Press Stop. Enter dC330 [012-212] and press Start. Open the Top Cover and move the Rear
Tamper manually to actuate the Rear Tamper Home Sensor
changes.
Y N
Press Stop. Check the circuit of the Rear Tamper Home Sensor
OF 99-2 RAP for troubleshooting procedure.
Press Stop.
• Ensure that the connectors shown in the circuit diagrams
connected and that the wires are not damaged.
• Replace the Rear Tamper Home Sensor
• If the problem persists, replace the Finisher PWB
Initial issue
DC 3535/2240/1632
(PL 17.5). +24 VDC is measured between
(PL 17.13).
and P/J878 for damage or poor contact. If the
(PL 17.10).
17.13).
(PL 17.10). The display
(Figure 2). Refer to the
(Figure 2, Figure 3) are securely
(PL 17.10).
(PL 17.13) (Figure 4).
Front
Tamper
Home
Sensor
(PL 17.10)
P/
(PL 17.10)
Figure 2 12-253 RAP Circuit Diagram - Rear Tamper Home Sensor
Figure 3 12-253 RAP Circuit Diagram - Rear Tamper Motor
02/03
2-255
Front Tamper Motor
Compiler
Connection
Paper
Sensor
Rear Tamper
Home Sensor
Rear Tamper Motor
Connection
Figure 1 Component Location
Status Indicator RAPs
12-253