Xerox DocuColor 2240 Service Manual

09/03
2-263
DC 3535/2240/1632, WC M24
12-255
Status Indicator RAPs
Initial issue
12-255 Stacker Tray Upper Limit
• The system detected that the Stacker Tray Upper Limit Sensor was turned on after the
Stacker Tray had begun lifting up.
• The system detected that the Stacker Tray Upper Limit Sensor remained on when lower-
ing down of the Stacker Tray has completed.
Initial Actions
• Make sure that P/J 800 between the IOT and Finisher is securely connected.
• Check the Stack Height Sensor Actuator for disengagement, bending, obstruction and
breakage (Figure 1). Ensure that the return spring for the actuator is in place.
• Stacker Tray for dragging and incorrect installation.
Procedure
Release the Stacker Drive (REP 12.20) and manually move the Stacker Tray up and down.
The Stacker Tray slides smoothly up and down without obstruction.
YN
Check the Stacker Tray belts and pulleys (PL 17.11) for damage, contamination or mis-
alignment. Repair or replace as required.
Remove the Front Cover (PL 17.5). Enter dC330 [012-202] and press Start. Actuate the Upper
Limit Sensor (PL 17.11). The display changes.
YN
Press Stop. Check the circuit of the Upper Limit Sensor (Figure 2). Refer to the OF 99-2
RAP for troubleshooting procedure.
Press Stop. Enter dC330 [012-201] and press Start. Actuate the Stack Height Sensor. The
display changes.
YN
Press Stop. Check the circuit of the Stack Height Sensor (Figure 3). Refer to the OF 99-2
RAP for troubleshooting procedure.
Press Stop. Enter dC330 [012-050] (up) or [012-051] (down) and press Start. The Stacker
Motor (PL 17.11) energizes.
YN
Press Stop. Check the circuit of the Stacker Motor (Figure 4). Refer to the OF 99-6 RAP
for troubleshooting procedure.
Press Stop.
• Ensure that the connectors shown in the circuit diagrams (Figure 2, Figure 3, Figure 4)
are securely connected and that the wires are not damaged.
• Check the Stacker Motor and its associated gears, pulleys and belts (PL 17.11) for dam-
age, contamination or misalignment.
• Replace the Stack Height Sensor (PL 17.6).
• Replace the Upper Limit Sensor (PL 17.11).
• If the problem persists, replace the Finisher PWB (PL 17.13) (Figure 4).
Figure 1 Component Location
Figure 2 12-255 RAP Circuit Diagram - Upper Limit Sensor
Upper
Limit
Sensor
Stack A
Sensor
Stack B
Sensor
Stacker
Motor
Stack
Height
Sensor

Xerox DocuColor 2240 Specifications

General

Brand	Xerox
Model	DocuColor 2240
Category	All in One Printer
Language	English