Xerox DocuColor 2240 Service Manual page 284

12-241 Staple Move Sensor On
• The Staple Sensor did not turn on after the Stapler moved to the Staple Position.
• The Staple Sensor did not actuate after the Stapler is in position.
Initial Actions
• Check for obstructions in the Stapler Unit Rail.
• Check the Rail for wear.
Procedure
Open the Front Cover Door (PL 17.5) and manually move the Stapler toward rear and front.
The Stapler moves smoothly.
Y N
Repair the cause of Staple Head not moving, such as rail breakage, drag, or damaged
gear.
Enter dC330 [012-224] and press Start. Actuate the Staple Move Sensor
by manually moving the Stapler toward the rear and front. The display changes.
Y N
Press Stop. Check the circuit of the Staple Move Sensor
RAP for troubleshooting procedure.
Press Stop. Manually move the Stapler to the middle of the Rail. Cheat the Front Cover Door
Interlock Switch (PL 17.13). Enter dC330
The Staple Move Motor (PL 17.9) energizes.
Y N
Press Stop. Remove the Rear Cover
J847- 3 and 4 and GND (Figure 3).
Y N
Replace the Finisher PWB (PL
+24 VDC is measured between P/J847- 1, 2, 5 and 6 and GND.
Y N
Check wiring between P/J847
is OK, replace the Staple Move Motor
Replace the Finisher PWB (PL 17.13).
Press Stop.
• Ensure that the connectors shown in the circuit diagrams
connected and that the wires are not damaged.
• Ensure that the Stapler Harness (PL
harness is properly secured.
• Replace the Staple Move Sensor (PL
• If the problem persists, replace the Finisher PWB
Initial issue
DC 3535/2240/1632, WC M24
(PL 17.9)
(Figure 2). Refer to the
[012-081] (front) or [012-083] (rear) and press Start.
(PL 17.5). +24 VDC is measured between
17.13).
and P/J888 for damage or poor contact. If the check
(PL 17.9).
(Figure 2, Figure 3) are securely
17.9) does not obstruct the Staple Head and that the
17.9).
(PL 17.13) (Figure 4).
Staple Move Sensor
(Figure 1)
OF 99-2
P/
Figure 2 12-241 RAP Circuit Diagram - Staple Move Sensor
09/03
2-251
Staple Front
Corner Sensor
Figure 1 Component Location
Status Indicator RAPs
12-241