Stacker Tray Full Stack - Xerox DocuColor 2240 Service Manual

12-960 Stacker Tray Full Stack

• The system detected small size paper full during the Stacker Tray Height Adjustment
operation during lowering.
• The system detected small size paper full during the Stacker Tray Height Adjustment
operation (during lowering down) when the large size paper is ejected.
• The large size paper was ejected while the system already detected large size paper full
(half).
Procedure
Remove the Finisher Front Cover. Enter
Sensor (Figure 1). The display changes.
Y N
Press Stop. Check the circuit of the Stack A Sensor
for troubleshooting procedure.
Press Stop. Enter dC330 [012-205] and press Start. Actuate the Stack B Sensor. The dis-
play changes.
Y N
Press Stop. Check the circuit of the Stack B Sensor
for troubleshooting procedure.
Enter dC330 [012-200] and press Start. Actuate the Stacker Paper Sensor. The display
changes.
Y N
Press Stop. Check the circuit of the Stacker Paper Sensor
2 RAP for troubleshooting procedure.
Press Stop. Rotate the Stacker Motor Drive Pulley manually by turning the Stacker Drive
Motor Drive Gear (PL 17.11). The pulley rotates smoothly.
Y N
Check the following and repair the Stacker Drives as required
• Stacker Motor Gear for wear and damage.
• Stacker Tray for dragging and incorrect installation.
• Stacker Elevator Belt/rack/gear for wear and damage.
Disconnect Stacker Motor P/J889. Measure the resistance between pin 1 and pin 2 of the
motor connector. Between 12 to 40 ohms is measured while the pulley is rotated manu-
ally.
Y N
Replace the Stacker Motor (PL 17.11).
• Ensure that the connectors shown in the circuit diagrams
Figure 5) are securely connected and that the wires are not damaged.
• If the problem persists, replace Finisher PWB
Status Indicator RAPs
12-960
dC330 [012-204] and press Start. Actuate the Stack A
(Figure 2). Refer to the
(Figure 3). Refer to the
(Figure 4). Refer to the
(PL 17.11).
(Figure 2, Figure
(PL 17.13) (Figure 6).
NOTE: The large white Stacker Drive Pulley can be pulled out to release the Stacker Drives to
free the Stacker Tray
Upper
Limit
Sensor
Stack A
Sensor
OF 99-2 RAP
Stack B
Sensor
OF 99-2 RAP
OF 99-
Figure 2 12-960 RAP Circuit Diagram - Stack A Sensor
3, Figure 4,
09/03
2-294
(REP 12.20).
Figure 1 Component Location
Initial issue
DC 3535/2240/1632, WC M24